SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q


[X]		QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE
		SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2003


[ ]		TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
		OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number 0-9408

PRIMA ENERGY CORPORATION

(Exact name of Registrant as specified in its charter)


Delaware		84-1097578
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

1099 18th Street, Suite 400, Denver CO 80202
(Address of principal executive offices) (Zip Code)

(303) 297-2100
(Registrant’s telephone number, including area code)

No Change
(Former name, former address and former fiscal year, if changed from last report.)

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [X] No [ ]

Indicate by check mark whether the Registrant is an accelerated filer (as defined in Rule 12-b-2 of the Exchange Act). Yes [X] No [ ]

As of July 31, 2003, the Registrant had 12,720,442 shares of Common Stock, $0.015 Par Value, outstanding.

TABLE OF CONTENTS


PART I. FINANCIAL INFORMATION
	ITEM 1. FINANCIAL STATEMENTS
		CONSOLIDATED BALANCE SHEETS
		CONSOLIDATED STATEMENTS OF INCOME
		CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
		NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
	ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
	ITEM 4. CONTROLS AND PROCEDURES
PART II. OTHER INFORMATION
	ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
	ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K
SIGNATURES
EX-31.1 Certification of CEO Pursuant to Sec. 302
EX-31.2 Certification of CFO Pursuant to Sec. 302
EX-32.1 Certification of CEO Pursuant to Sec. 906
EX-32.2 Certification of CFO Pursuant to Sec. 906

PRIMA ENERGY CORPORATION

INDEX


			Page

Part l — Financial Information
	Item 1. Financial Statements
		Unaudited Consolidated Balance Sheets		3
		Unaudited Consolidated Statements of Income		5
		Unaudited Consolidated Statements of Comprehensive Income		6
		Unaudited Consolidated Statements of Cash Flows		7
		Notes to Unaudited Consolidated Financial Statements		8
	Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations			13
	Item 3. Quantitative and Qualitative Disclosures About Market Risk			21
	Item 4. Controls and Procedures			22
	Cautionary Statement for Purposes of the “Safe Harbor” Provisions of the Private Securities Litigation Reform Act of 1995			22
Part II – Other Information
	Item 4. Submission of Matters to a Vote of Security Holders			23
	Item 6. Exhibits and Reports on Form 8-K			23
	Signatures			25
	Certifications			26

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

PRIMA ENERGY CORPORATION
CONSOLIDATED BALANCE SHEETS

ASSETS


		June 30,			December 31,
		2003			2002

		(Unaudited)
CURRENT ASSETS
Cash and cash equivalents		$	40,631,000		$	36,263,000
Available for sale securities, at market			1,546,000			1,744,000
Receivables (net of allowance for doubtful accounts: 6/30/03, $302,000; 12/31/02, $304,000)			10,463,000			7,492,000
Derivatives, at fair value			969,000			—
Tubular goods inventory			1,212,000			940,000
Other			659,000			818,000

	Total current assets		55,480,000			47,257,000

OIL AND GAS PROPERTIES, at cost, accounted for using the full cost method			160,645,000			151,518,000
Less accumulated depreciation, depletion and amortization			(68,364,000	)		(62,980,000	)

	Oil and gas properties – net		92,281,000			88,538,000

PROPERTY AND EQUIPMENT, at cost Oilfield service equipment			9,789,000			9,457,000
Furniture and equipment			731,000			712,000
Field office, shop and land			478,000			478,000

			10,998,000			10,647,000
Less accumulated depreciation			(6,216,000	)		(5,808,000	)

	Property and equipment – net		4,782,000			4,839,000

OTHER ASSETS			1,297,000			1,293,000

		$	153,840,000		$	141,927,000

See accompanying notes to unaudited consolidated financial statements.

PRIMA ENERGY CORPORATION
CONSOLIDATED BALANCE SHEETS (cont’d.)

LIABILITIES AND STOCKHOLDERS’ EQUITY


			June 30,			December 31,
			2003			2002

			(Unaudited)
CURRENT LIABILITIES
Accounts payable			$	2,228,000		$	3,129,000
Amounts payable to oil and gas property owners				2,668,000			3,192,000
Ad valorem and production taxes payable				2,804,000			3,864,000
Accrued and other liabilities				709,000			893,000
Derivatives, at fair value				163,000			225,000
Deferred tax liability				186,000			—

		Total current liabilities		8,758,000			11,303,000
AD VALOREM TAXES, non-current				1,867,000			2,077,000
ASSET RETIREMENT OBLIGATIONS				1,740,000			—
DEFERRED TAX LIABILITY				25,203,000			21,281,000

	Total liabilities			37,568,000			34,661,000

STOCKHOLDERS’ EQUITY
Preferred stock, $0.001 par value, 2,000,000 shares authorized; no shares issued or outstanding				—			—
Common stock, $0.015 par value, 35,000,000 shares authorized; 13,068,848 and 13,064,048 shares issued				196,000			196,000
Additional paid-in capital				5,309,000			5,250,000
Retained earnings				118,115,000			107,470,000
Accumulated other comprehensive income (loss)				298,000			(115,000	)
Treasury stock, 348,406 and 236,538 shares at cost				(7,646,000	)		(5,535,000	)

	Total stockholders’ equity			116,272,000			107,266,000

			$	153,840,000		$	141,927,000

See accompanying notes to unaudited consolidated financial statements.

PRIMA ENERGY CORPORATION
CONSOLIDATED STATEMENTS OF INCOME
(UNAUDITED)


		Three Months Ended					Six Months Ended
		June 30,					June 30,

		2003			2002		2003		2002

REVENUES
Oil and gas sales		$	14,134,000		$	6,121,000	$	26,346,000	$	12,005,000
Gains (losses) on derivatives instruments, net			(48,000	)		70,000		1,306,000		(2,638,000	)
Oilfield services			2,189,000			2,354,000		4,128,000		4,439,000
Interest, dividend and other income			165,000			173,000		270,000		319,000

			16,440,000			8,718,000		32,050,000		14,125,000

EXPENSES
Depreciation, depletion and amortization:
	Depletion of oil and gas properties		3,625,000			2,058,000		6,760,000		4,437,000
	Depreciation of property and equipment		278,000			290,000		562,000		592,000
Lease operating expense			854,000			766,000		1,795,000		1,563,000
Ad valorem and production taxes			1,332,000			509,000		2,566,000		965,000
Cost of oilfield services			1,708,000			1,780,000		3,447,000		3,543,000
General and administrative			785,000			845,000		1,633,000		1,617,000

			8,582,000			6,248,000		16,763,000		12,717,000

Income before income taxes and cumulative effect of change in accounting principle			7,858,000			2,470,000		15,287,000		1,408,000
Provision for income taxes			2,595,000			480,000		5,045,000		140,000

Net income before cumulative effect of change in accounting principle			5,263,000			1,990,000		10,242,000		1,268,000
Cumulative effect of change in accounting principle			—			—		403,000		—

NET INCOME		$	5,263,000		$	1,990,000	$	10,645,000	$	1,268,000

Basic net income per share before cumulative effect of change in accounting principle		$	0.41		$	0.16	$	0.80	$	0.10
Cumulative effect of change in accounting principle			—			—		0.03		—

BASIC NET INCOME PER SHARE		$	0.41		$	0.16	$	0.83	$	0.10

Diluted net income per share before cumulative effect of change in accounting principle		$	0.40		$	0.15	$	0.78	$	0.10
Cumulative effect of change in accounting principle			—			—		0.03		—

DILUTED NET INCOME PER SHARE		$	0.40		$	0.15	$	0.81	$	0.10

Weighted Average Common Shares Outstanding			12,731,854			12,799,273		12,776,090		12,765,770

Weighted Average Common Shares Outstanding Assuming Dilution			13,032,984			13,271,084		13,080,936		13,288,456

See accompanying notes to unaudited consolidated financial statements.

PRIMA ENERGY CORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(UNAUDITED)


	Three Months Ended						Six Months Ended
	June 30,						June 30,

	2003			2002			2003			2002

Net income	$	5,263,000		$	1,990,000		$	10,645,000		$	1,268,000

Other comprehensive income (loss):
Change in fair value of hedges		374,000			(5,000	)		179,000			(770,000	)
Reclassification adjustment for realized losses (gains) on hedges included in net income		(279,000	)		157,000			359,000			158,000
Deferred income tax (expense) benefit related to change in fair value of hedges		(35,000	)		(57,000	)		(199,000	)		226,000
Change in fair value of available-for-sale securities		30,000			106,000			57,000			25,000
Reclassification adjustment for realized (gains) losses included in net income		59,000			(40,000	)		59,000			(39,000	)
Deferred income tax (expense) benefit related to change in fair value of available-for-sale securities		(32,000	)		(25,000	)		(42,000	)		5,000

		117,000			136,000			413,000			(395,000	)

COMPREHENSIVE INCOME	$	5,380,000		$	2,126,000		$	11,058,000		$	873,000

See accompanying notes to unaudited consolidated financial statements.

PRIMA ENERGY CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(UNAUDITED)


				Six Months Ended
				June 30,

				2003			2002 (1)

OPERATING ACTIVITIES
Net income				$	10,645,000		$	1,268,000
Adjustments to reconcile net income to net cash provided by operating activities:
	Depreciation, depletion and amortization				7,322,000			5,029,000
	Deferred income taxes				3,838,000			(933,000	)
	Cumulative effect of change in accounting principle				(403,000	)		—
	Unrealized losses (gains) on derivatives instruments				(474,000	)		4,690,000
	Other				(45,000	)		810,000
	Changes in operating assets and liabilities:
		Receivables			(2,975,000	)		434,000
		Inventory			(272,000	)		(57,000	)
		Other current assets			(37,000	)		47,000
		Accounts payable and payables to owners			(1,425,000	)		(101,000	)
		Production taxes payable			(1,270,000	)		(2,268,000	)
		Accrued and other liabilities			(184,000	)		(780,000	)

			Net cash provided by operating activities		14,720,000			8,139,000

INVESTING ACTIVITIES
Additions to oil and gas properties					(9,513,000	)		(6,662,000	)
Proceeds from sales of oil and gas properties					1,436,000			13,553,000
Purchases of other property, net					(567,000	)		(277,000	)
Proceeds from sales of available for sale securities, net					373,000			282,000

			Net cash provided by (used in) investing activities		(8,271,000	)		6,896,000

FINANCING ACTIVITIES
Treasury stock purchased					(2,111,000	)		(966,000	)
Proceeds from common stock issued					30,000			453,000

			Net cash used in financing activities		(2,081,000	)		(513,000	)

INCREASE CASH AND CASH EQUIVALENTS					4,368,000			14,522,000
CASH AND CASH EQUIVALENTS, beginning of period					36,263,000			23,337,000

CASH AND CASH EQUIVALENTS, end of period				$	40,631,000		$	37,859,000

(1)

Amounts have been reclassified to reflect cash held in a like-kind exchange escrow account as cash and cash equivalents based upon the subsequent closure of the escrow account when a like-kind exchange transaction was not consummated. The adjustment increased by $11,798,000 the amount of cash provided by investing activities and increased the amount of cash and cash equivalents held at the end of June 2002.

See accompanying notes to unaudited consolidated financial statements.

PRIMA ENERGY CORPORATION
NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

1. GENERAL

Prima Energy Corporation is an independent oil and gas company primarily engaged in the exploration for, and the acquisition, development and production of, crude oil and natural gas. Through wholly owned subsidiaries, we also conduct operations in oil and gas property management, oilfield services and natural gas gathering, marketing and trading. These activities have been conducted predominantly in the Rocky Mountain region of the United States.

Our consolidated financial statements include the accounts of Prima Energy Corporation and its subsidiaries, which are collectively referred to in this report as “Prima.” All significant intercompany transactions have been eliminated.

Financial information presented herein as of June 30, 2003 and for the six-month periods ended June 30, 2003 and 2002 is unaudited but reflects all adjustments that we believe are necessary to fairly present Prima’s financial position, results of operations and cash flows for the periods shown. Such adjustments consist only of normal recurring accruals. Certain prior-year amounts have also been reclassified to conform to classifications reflected as of June 30, 2003. Results for interim periods are not necessarily indicative of results to be expected for our full fiscal year ending December 31, 2003.

The consolidated financial statements presented in this Form 10-Q should be read in conjunction with the Notes to Consolidated Financial Statements that were included in Prima’s Annual Report on Form 10-K filed for the year ended December 31, 2002.

2. ASSET RETIREMENT OBLIGATIONS

Effective January 1, 2003, we adopted Statement of Financial Accounting Standards No. 143, Accounting for Asset Retirement Obligations. SFAS No. 143 provides that, if the fair value for an asset retirement obligation can be reasonably estimated, the liability should be recognized in the period in which it is incurred. Oil and gas producing companies typically incur such liabilities upon drilling or acquiring wells. Under the method prescribed by SFAS No. 143, an asset retirement obligation is recorded as a liability at its estimated present value at the asset’s inception, with an offsetting charge to property cost. The corresponding property cost, less the estimated undiscounted salvage value, is then included in the calculation of depletion cost for oil and gas properties. Periodic accretion of discount of the estimated liability is also recorded in the income statement. Prior to adoption of SFAS No. 143, we accrued for any estimated asset retirement obligation, net of estimated salvage value, as part of our calculation of depletion, depreciation and amortization. Under this method, the estimated net cost of the obligation would be recognized over the life of the property on a unit-of-production basis, with the estimated obligation netted in property cost as part of the accumulated depreciation, depletion and amortization balance. Based on our experience that salvage values have generally equaled or exceeded abandonment costs for the types of properties that Prima has owned to date, such net costs have been negligible.

Our asset retirement obligation primarily represents the estimated present value of the amount we project will be incurred to plug, abandon and remediate our oil and gas properties at the end of their productive lives, in accordance with applicable laws and regulations. Our adoption of SFAS No. 143 as of January 1, 2003 resulted in the recognition of an increase in the carrying value of our oil and gas

properties of $2,252,000, an increase in our deferred tax liability of $217,000, an increase in other non-current liabilities of $1,632,000, and a net-of-tax adjustment increasing net income by $403,000, which was recorded as the cumulative effect of a change in accounting principle. The estimated pro forma effect of January 1, 2002 adoption of SFAS No. 143 on net income and earnings per share for interim and annual periods in 2002 is not material. A reconciliation of Prima’s liability for the six months ended June 30, 2003 is as follows:


	Six Months Ended
	June 30, 2003

Upon Adoption at January 1, 2003	$	1,632,000
Liabilities incurred		43,000
Liabilities settled		0
Accretion expense		65,000
Revision to estimate		0

	$	1,740,000

3. DERIVATIVES TRANSACTIONS

From time to time, we have used crude oil and natural gas futures, options and swaps, to mitigate risks associated with fluctuating oil and natural gas prices and basis differentials. While the use of such derivatives can reduce the adverse effects of oil and gas price declines or increases in basis differentials, they also generally limit the benefits of price increases.

All derivative financial instruments are recorded on the balance sheet at fair value. Fair value is generally determined based on the difference between the fixed contract price and the underlying market price at the determination date, and/or the value confirmed by the counterparty. Changes in the fair value of effective cash flow hedges are recorded as a component of accumulated other comprehensive income (loss), which is later included in oil and gas sales when the hedged transaction occurs. Changes in the fair value of derivatives that are not designated as hedges, as well as any ineffective portion of hedge derivatives, are recorded in “gains (losses) on derivative instruments, net” in the income statement.

Giving consideration to our current sources of oil and gas production, we have determined that, swaps, collars, puts or floors that are based on NYMEX oil prices or CIG gas prices qualify as effective cash flow hedges. Derivatives based on NYMEX gas prices will not qualify unless we have entered into corresponding transactions to hedge basis differentials between NYMEX and CIG indices. In addition, stand-alone basis-differential swaps and sales of call options do not qualify for hedge accounting.

In the first half of 2003, $359,000 of losses on derivative transactions that qualified for hedge accounting were included in oil and gas sales, compared to $158,000 of losses for the same period of 2002. In addition, we recognized net gains on derivatives instruments not qualifying for hedge accounting in the first six months of 2003 totaling $1,306,000 and net losses on such instruments in the first half of 2002 aggregating $2,638,000. These non-hedge derivatives primarily related to NYMEX gas swaps for which we did not elect to enter into corresponding swaps for Rocky Mountain basis differentials.

As of June 30, 2003, Prima had recorded a net current asset of $806,000, representing the aggregate unrealized mark-to-market gains for its open derivative positions at that date. These positions are summarized below:


		Market	Total Volumes		Contract		Unrealized
Time Period		Index	(MMBtu or Bbls)		Price		Gain (Loss)

Natural Gas Futures
	August — September 2003	NYMEX		700,000	$	5.89	$	318,000
	October 2003	NYMEX		350,000		5.84		127,000
	August — September 2003	CIG		300,000		5.25		243,000
	October 2003	CIG		150,000		5.25		121,000
Crude Oil Futures
	August — September 2003	NYMEX		16,000		29.28		(11,000	)
	October — December 2003	NYMEX		9,000		29.79		8,000

Total Fair Value of Derivatives, Net							$	806,000

4. EARNINGS PER SHARE

Basic net income per share is computed by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per share reflects the potential dilution that could occur upon exercise of options to acquire common stock, computed using the treasury stock method. The treasury stock method assumes that the number of additional shares that could be issued is reduced by the number of shares that could have been repurchased with proceeds that Prima would receive upon exercise of the options. The amount of shares that could have been repurchased was determined using the average market price of our common stock during the reporting period.

The following table reconciles the net earnings and common shares outstanding that were used in the calculations of basic and diluted net income per share for the quarter and six months ended June 30, 2003 and 2002.


		Income		Shares		Per Share
		(Numerator)		(Denominator)		Amount

Quarter Ended June 30, 2003:
	Basic Net Income per Share	$	5,263,000		12,731,854	$	0.41

	Effect of Stock Options		—		301,130

	Diluted Net Income per Share	$	5,263,000		13,032,984	$	0.40

Quarter Ended June 30, 2002:
	Basic Net Income per Share	$	1,990,000		12,799,273	$	0.16

	Effect of Stock Options		—		471,811

	Diluted Net Income per Share	$	1,990,000		13,271,084	$	0.15

Six Months Ended June 30, 2003:
	Basic Net Income per Share	$	10,645,000		12,776,090	$	0.83

	Effect of Stock Options		—		304,846

	Diluted Net Income per Share	$	10,645,000		13,080,936	$	0.81

Six Months Ended June 30, 2002:
	Basic Net Income per Share	$	1,268,000		12,765,770	$	0.10

	Effect of Stock Options		—		522,686

	Diluted Net Income per Share	$	1,268,000		13,288,456	$	0.10

5. STOCK-BASED COMPENSATION

Prima has stock-based compensation plans for its employees and its non-employee directors. We account for stock-based compensation using the intrinsic value recognition and measurement principles prescribed in Accounting Principles Board (“APB”) Opinion No. 25, Accounting for Stock Issued to Employees and related interpretations. No stock-based compensation expense for employees or non-employee directors is reflected in net income, as all options granted under those plans had an exercise price equal to the market value of the underlying common stock on the date of grant.

For disclosure purposes, the fair value of options is measured at the date of grant using the Black-Scholes option valuation model, which was developed for use in estimating the fair value of traded options that have no vesting restrictions and are fully transferable. Such option valuation models require the input of highly subjective assumptions. Because options issued under Prima’s stock-based compensation plans have characteristics significantly different from those of traded options, and because changes in the subjective input assumptions can materially affect the estimated fair value, these valuation models do not necessarily provide a reliable measure of the fair value of such stock options.

For purposes of pro forma disclosures, the measured fair values of option grants are amortized to expense over the options’ vesting periods. The following table illustrates the effect on net income and earnings per share if we had applied the fair value recognition provisions of Statement of Financial Accounting Standards No. 123, Accounting for Stock-Based Compensation.


		Three Months Ended				Six Months Ended
		June 30,				June 30,

		2003		2002		2003		2002

Net Income
	As reported	$	5,263,000	$	1,990,000	$	10,645,000	$	1,268,000
	Pro forma	$	5,009,000	$	1,768,000	$	10,137,000	$	824,000
Basic Net Income Per Share
	As reported	$	0.41	$	0.16	$	0.83	$	0.10
	Pro forma	$	0.39	$	0.14	$	0.79	$	0.06
Diluted Net Income Per Share
	As reported	$	0.40	$	0.15	$	0.81	$	0.10
	Pro forma	$	0.38	$	0.13	$	0.77	$	0.06

6. INDUSTRY SEGMENT INFORMATION

Prima organizes its activities into two operating segments consisting of: 1) the acquisition, exploration, development and operation of oil and gas properties; and 2) providing oilfield services for wells that we operate and for third-party operators. Our activities have been conducted primarily in the Rocky Mountain region of the United States, which is one geographic area.

The information below presents the operating segment data for Prima on the basis used by management in deciding how to allocate resources and in assessing performance, which is the same basis used in the preparation of our consolidated financial statements. Total revenue by operating segment includes both sales to unaffiliated customers, as reported in our consolidated statements of income, and intersegment sales that are eliminated in consolidation, which represent oilfield services provided for Prima-operated wells. Oilfield services are priced, and revenues are accounted for, consistently for both unaffiliated and intersegment sales.


			Three Months Ended						Six Months Ended
			June 30,						June 30,

			2003			2002			2003			2002

Revenues
	Oil & gas (including derivative effects)		$	14,086,000		$	6,191,000		$	27,652,000		$	9,367,000
	Oilfield services			2,766,000			2,735,000			5,089,000			5,052,000

				16,852,000			8,926,000			32,741,000			14,419,000
	Corporate			165,000			173,000			270,000			319,000
	Intersegment eliminations			(577,000	)		(381,000	)		(961,000	)		(613,000	)

		Total Revenues	$	16,440,000		$	8,718,000		$	32,050,000		$	14,125,000

Operating Earnings
	Oil & gas (including derivative effects)		$	8,275,000		$	2,858,000		$	16,531,000		$	2,402,000
	Oilfield services			352,000			434,000			371,000			579,000

				8,627,000			3,292,000			16,902,000			2,981,000
	Corporate			(680,000	)		(736,000	)		(1,483,000	)		(1,428,000	)
	Intersegment eliminations			(89,000	)		(86,000	)		(132,000	)		(145,000	)

		Income Before Income Taxes and Change in Accounting Principle	$	7,858,000		$	2,470,000		$	15,287,000		$	1,408,000

7. RECENT ACCOUNTING PRONOUNCEMENTS

In June 2002, the Financial Accounting Standards Board (“FASB”) issued Statement of Financial Accounting Standards (“SFAS”) No. 148, “Accounting for Stock-Based Compensation— Transition and Disclosure — an amendment of FASB Statement No. 123,” effective for the fiscal years beginning after December 31, 2002. SFAS No. 148 amends SFAS No. 123, “Accounting for Stock-Based Compensation,” to provide alternative methods of transition for a voluntary change to the fair value based method of accounting for stock-based employee compensation. In addition, SFAS No. 148 amends the disclosure requirements of SFAS No. 123 to require prominent disclosures in both annual and interim financial statements about the method of accounting for stock-based employee compensation and the effect of the method used on reported results. We continue to follow the intrinsic value method prescribed by APB 25 in accounting for stock options, recognizing no compensation expense for options granted at or above market price. We adopted the provisions of SFAS No. 148 effective for the fiscal year ended December 31, 2002 and have complied with the amended disclosure requirements.

In April 2003, the FASB issued SFAS No. 149, “Amendment of Statement 133 on Derivative Instruments and Hedging Activities” to amend and clarify financial accounting and reporting for derivative instruments, including certain derivative instruments embedded in other contracts and for hedging activities. The changes in this statement require that contracts with comparable characteristics be accounted for similarly to achieve more consistent reporting of contracts as either derivative or hybrid instruments. SFAS No. 149 is effective for contracts entered into or modified after June 30, 2003 and will be applied prospectively. We do not anticipate any significant impact on our financial position or results of operations upon adoption.

In May 2003, the FASB issued SFAS No. 150, “Accounting for Certain Financial Instruments with Characteristics of both Liabilities and Equity” to improve the accounting for certain financial instruments that, under previous guidance, issuers could account for as equity. SFAS No. 150 requires that those instruments be classified as liabilities in statements of financial position. SFAS No. 150 does not apply to features embedded in a financial instrument that is not a derivative in its entirety. In addition to its requirements for the classification and measurement of financial instruments within its scope, SFAS No. 150 also requires disclosures about alternative ways of settling the instruments and the capital structure of entities, all of whose shares are mandatorily redeemable. Most of the guidance in Statement 150 is effective for all financial instruments entered into or modified after May 31, 2003, and otherwise is effective at the beginning of the first interim period beginning after June 15, 2003. As we have no such financial instruments, we do not anticipate any impact on our financial position or results of operations upon adoption.

The FASB and representatives of the accounting staff of the Securities and Exchange Commission (“SEC”) are currently engaged in discussions regarding the application of certain provisions of SFAS No. 141, “Business Combinations,” and SFAS No. 142, “Goodwill and Other Intangible Assets,” to companies in the extractive industries, including oil and gas companies. The FASB and the SEC staff are considering whether the provisions of SFAS No. 141 and SFAS No.142 require registrants to classify costs associated with mineral rights, including both proved and unproved lease acquisition costs, as intangible assets in the balance sheet, apart from other capitalized oil and gas property costs, and provide specific footnote disclosures. Historically, Prima has included oil and gas lease acquisition costs as a component of oil and gas properties. In the event the FASB and SEC staff determine that costs associated with mineral rights are required to be classified as intangible assets, a portion of our oil and gas property costs incurred since the June 30, 2001 effective date of SFAS Nos. 141 and 142 would be separately classified on our balance sheets as intangible assets. However, our results of operations would not be affected since such intangible assets would continue to be depleted and assessed for impairment in accordance with full cost accounting rules.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion is intended to assist in understanding Prima’s financial position at June 30, 2003, its results of operations for the three- and six- month periods ended June 30, 2003 and June 30, 2002, and our assessments of Prima’s liquidity and capital resources. For a summary of our critical accounting policies and estimates, please refer to our Annual Report on Form 10-K, page 30, for the year ended December 31, 2002.

Liquidity and Capital Resources

Historically, Prima’s principal sources of liquidity have been the internal generation of cash flow from operations, proceeds from occasional asset sales, and existing net working capital. Additional potential sources of capital include borrowings and issuances of common stock or other securities. Our revenues and cash flows are substantially derived from oil and gas sales, which are dependent upon oil and gas production volumes and sales prices.

Cash flow from operations before changes in operating assets and liabilities totaled $20,883,000 in the first six months of 2003, compared to $10,864,000 in the first six months of 2002. (This is a non-GAAP financial measure derived from net cash provided by operating activities; see “Reconciliation of Non-GAAP Financial Measure” in table below.) We also received cash proceeds totaling $1,436,000 from the sale of certain oil and gas properties, while our investments in oil and gas properties during the first half aggregated $9,513,000. Prima’s net working capital increased from $35,954,000 at the end of 2002 to $46,722,000 at June 30, 2003. Net working capital at the end of June 2003 included cash equivalents and short-term investments totaling $42,177,000, compared to $38,007,000 at the end of 2002, and we were free of long-term debt at both dates. Our contractual obligations for operating leases for office rent and compressor rentals at June 30, 2003 were as follows: within one year, $335,000; from one to three years, $634,000; and after three years, $449,000.

Our investments during the first six months of 2003 included $426,000 for acquisitions of undeveloped acreage and $9,087,000 for well costs and other development activities. Well operations included drilling seven (6.6 net) wells in the Denver Basin, 23 (16.1 net) coalbed methane (CBM) wells in the Powder River Basin, and 6 (0.5 net) wells in the Cave Gulch area in the Wind River Basin. Additional development costs were also incurred in re-fracturing 19 (18 net) wells in the Denver Basin, completing two Denver Basin wells drilled in late 2002, and installing infrastructure facilities for early-stage projects in the CBM area. Of the asset sales proceeds realized during the period, $1,200,000 related to the sale of 1,120 gross and net acres in our Kingsbury project area in the Powder River Basin, which included eight shallow-coal CBM wells that were producing an aggregate of approximately 150 Mcf per day net to Prima when sold.

During the six months ended June 30, 2003, Prima also utilized $632,000 for other property and equipment and $2,111,000 for the purchase of approximately 112,000 shares of treasury stock at an average cost of $18.87 per share. Approximately 291,000 additional shares of Prima’s common stock may be repurchased under an existing authorization from our Board of Directors.

As previously reported, Prima has established a range of $25 million to $30 million for current-year investments in property and equipment, excluding acquisitions which are unbudgeted. Powder River Basin CBM activities planned for 2003 have been weighted toward the second half of the year. One factor influencing that schedule was the timing of a record of decision (ROD) issued by the Bureau of Land Management (BLM), to finalize an environmental impact statement (EIS) for the area. The ROD was issued on April 30, 2003 and is expected, ultimately, to significantly improve access to federal lands

in the Powder River Basin for CBM development. However, as anticipated, various challenges to the ROD have been filed in federal courts and there may be delays in its implementation pending resolution of these challenges. While some of Prima’s planned activities for the balance of 2003 may be affected by the status of the BLM’s implementation of the EIS, drilling activity conducted during the year will also be dependent on other factors. These include the timing and conditions of approvals required for certain water management plans, completion of agreements with various surface owners, and conclusion of negotiations with certain working interest owners regarding potential acreage swaps.

Our planned activities for the second half of 2003 include drilling 75 to 100 CBM wells and investing in infrastructure facilities to enable hook-up of up to 200 wells in the Powder River Basin by early 2004. Activities are planned for several of our project areas in this CBM play. At Porcupine-Tuit, we are planning on drilling 24 and hooking-up 28 wells, including the new wells and four that were previously-drilled. In mid-July, Prima received some of the first permits issued under the new EIS for these Porcupine-Tuit wells, and we initiated drilling on August 1. In the area encompassing our North Shell Draw and Cedar Draw projects, where Prima has 59 previously-drilled wells awaiting hook-up, we are planning to deepen 16 of these wells to lower coals, drill 30 to 50 additional wells, and install (or arrange for installation of) gathering and compression facilities to tie these wells into a sales line. Current year plans also call for drilling 20 to 30 additional wells in the Kingsbury area, where Prima has a pilot program with 16 wells on pump to begin evaluating two coals at depths between 1,600 feet and 2,000 feet. We anticipate tying-in 60 to 70 wells in the Kingsbury area by early 2004, including the wells currently on pump, 25 other wells presently shut-in pending hook-up, and the additional wells planned for the second half of this year. We expect to postpone drilling some or all of the wells previously planned for the Wild Turkey area in 2003, due to delays in obtaining required regulatory approvals. Our plans for the second half of 2003 also provide for drilling approximately 15 (14 net) wells and re-fracturing approximately ten (9 net) wells in the Denver Basin, and participating in drilling up to eight (0.5 net) wells at Cave Gulch. If regulatory approvals are obtained and other conditions facilitate undertaking all of these activities, we anticipate that our capital budget will be raised to a level above the previously-indicated range of $25 million to $30 million, by up to 25%.

We are currently projecting that our total oil and gas production in 2003 will be between 14,500,000 Mcfe and 15,000,000 Mcfe. This target range represents between a 37% and 42% increase over total net production reported in 2002, and has been increased since our initial forecast of 12,500,000 Mcfe to 13,000,000 Mcfe due to the continued strong performance of 58 Porcupine-Tuit wells on production since the 3rd quarter of 2002 and the recent receipt of permits to drill additional wells in the area.

We expect to fund our planned current year exploration, development, and exploitation operations, the expansion of our service companies, and any repurchases of common stock with cash provided by operating activities and existing working capital. We also regularly review opportunities for acquisition of assets or companies related to the oil and gas industry that could expand or enhance our existing business. If a sufficiently large transaction is consummated, it could involve the incurrence of debt or issuance of equity securities.

Reconciliation of Non-GAAP Financial Measure

Cash flow from operations before changes in operating assets and liabilities is presented because of its acceptance as an indicator of the ability of an oil and gas exploration and production company to internally fund exploration and development activities. This measure should not be considered as an alternative to net cash provided by operating activities as defined by generally accepted accounting

principles. A reconciliation of cash flow from operations before changes in operating assets and liabilities to net cash provided by operating activities is shown below:


	Six Months Ended
	June 30,

	2003		2002

Net cash provided by operating activities	$	14,720,000	$	8,139,000
Net changes in operating assets and liabilities		6,163,000		2,725,000

Cash flow from operations before changes in operating assets and liabilities	$	20,883,000	$	10,864,000

Results of Operations

As noted, our primary source of revenues is the sale of oil and natural gas production. Because of significant fluctuations in oil and gas prices and variances in production volumes, our operating results for any period are not necessarily indicative of future operating results. Oil and gas prices have historically been volatile and are likely to continue to be volatile. Prices are affected by, among other things, market supply and demand factors, market uncertainty, and actions of the United States and foreign governments and international cartels. These factors are beyond our control. Our revenues, cash flows, earnings and operations are adversely affected when oil and gas prices decline. Natural gas has typically represented more than three-quarters of our total oil and gas production mix. Gas prices reached record high levels in early 2001, with NYMEX gas trading near $10.00 per MMBtu in January 2001. Prices subsequently declined significantly, reaching a low of $1.88 per MMBtu for NYMEX gas in October 2002, after which a sharp recovery brought NYMEX gas prices to near-record levels in March 2003. Prices began to weaken moderately in the second quarter, but NYMEX gas prices currently remain relatively favorable, with recent trading levels for near-term deliveries between $4.50 and $5.50 per MMBtu.

In addition to factors affecting global or national markets for oil and natural gas, our business is subject to regional influences on gas markets. Gas production in the Rocky Mountain area, where Prima’s producing properties are located, generally exceeds regional consumption needs and the surplus is transported via pipelines to other markets. Rocky Mountain gas has typically sold for a lower price than gas produced in the Gulf Coast region or in areas closer to major consumption markets that rely on gas delivered from outside the region. The size of the discount has varied widely based on seasonal factors, structural factors, and other supply and demand influences. From 1991 through 2002, Colorado Interstate Gas (CIG) index prices averaged approximately $0.57 per MMBtu less than the average index prices for gas at Henry Hub (the delivery point for NYMEX contracts), but the amount of this discount ranged on an annual basis between $0.26 (1999) and $1.37 (2002). Monthly variances in index prices during this period ranged between a premium of $0.11 (January 1993) and a discount of $2.44 (October 2002).

Basis differentials widened considerably beginning in May 2002, as gas supply in the region began to outstrip the aggregate of regional demand and available pipeline capacity to export gas to other markets. Rocky Mountain gas prices rose during this past winter, but basis differentials remained unusually wide, as prices in other regions increased as much or more. In May 2003, the Kern River pipeline expansion went in service, providing a significant increase in capacity to export Rocky Mountain gas, and the basis differential has narrowed each month since April. The average differentials between Henry Hub and CIG indices in the last six fiscal quarters, beginning with the first quarter of 2002 and ending with the second quarter of 2003, have been as follows: $0.45, $1.22, $1.98, $1.50, $2.82, and $1.51. However, basis differentials in the individual months within the recent quarter and in July 2003 have been as follows: $1.90, $1.51, $1.12, and $0.68. Reflecting movements in both national gas markets

and in the Rocky Mountain basis differential, the monthly index prices for CIG, which is the principal benchmark for virtually all of Prima’s gas production, averaged as follows per MMBtu in the last six fiscal quarters, beginning with the first quarter of 2002: $1.92, $2.15, $1.29, $2.50, $3.78, and $3.98. The CIG index in July 2003 was $4.61 per MMBtu.

These price movements significantly impact our operating results, as described below for the periods reported. We cannot accurately predict future oil and natural gas prices, but historically oil and gas supply and demand have responded to changes in price levels to correct from short-lived extreme levels of high or low prices.

The following table, which presents selected operating data, is followed by discussion of our results of operations for the periods indicated:


		Three Months Ended				Six Months Ended
		June 30,				June 30,

		2003		2002		2003		2002

Production:
	Natural gas (Mcf)		3,311,000		1,729,000		6,106,000		3,832,000
	Oil (barrels)		95,000		93,000		188,000		183,000
	Total natural gas equivalents (Mcfe)		3,883,000		2,286,000		7,236,000		4,930,000
Revenue:
	Natural gas sales	$	11,338,000	$	3,848,000	$	20,331,000	$	7,786,000
	Oil sales	$	2,796,000	$	2,273,000	$	6,015,000	$	4,219,000
	Total oil and gas sales	$	14,134,000	$	6,121,000	$	26,346,000	$	12,005,000
Average sales price, including hedging effects:
	Natural gas (per Mcf)	$	3.42	$	2.23	$	3.33	$	2.03
	Oil (per barrel)	$	29.32	$	24.47	$	31.93	$	23.06
	Total natural gas equivalents (per Mcfe)	$	3.64	$	2.68	$	3.64	$	2.44
Expenses (per Mcfe):
	Depletion of oil & gas properties	$	0.93	$	0.90	$	0.93	$	0.90
	Lease operating expense	$	0.22	$	0.34	$	0.25	$	0.32
	Ad valorem and production taxes	$	0.34	$	0.22	$	0.35	$	0.20
	General and administrative expense	$	0.20	$	0.37	$	0.23	$	0.33

Quarters Ended June 30, 2003 and 2002

For the quarter ended June 30, 2003, Prima reported net income of $5,263,000, or $0.40 per diluted share. These operating results compare to second quarter 2002 net income of $1,990,000, or $0.15 per diluted share. Total revenues increased by $7,722,000, from $8,718,000 in the second quarter of 2002 to $16,440,000 in the latest quarter. Total expenses, other than income taxes, increased by $2,334,000 to $8,582,000 in the recent quarter, compared to $6,248,000 in the second three months of 2002. These year-over-year changes represent an overall 89% increase in revenues and a 37% increase in expenses.

Oil and gas sales totaled $14,134,000 in the second quarter of 2003, compared to $6,121,000 in the prior-year period, for a 131% increase. The improvement was attributable to the combined effects of a 70% year-over-year increase in production volumes and a 36% increase in average realized oil and gas

prices. During the recent quarter, natural gas accounted for 85% of Prima’s total production and 80% of its oil and gas sales, compared to 76% and 63%, respectively, in the second quarter of 2002.

Prima’s natural gas production increased from 1,729,000 Mcf in the second quarter of 2002 to 3,311,000 Mcf in the latest quarter, or by 91%. Oil production totaled approximately 95,000 barrels in the second quarter of 2003, compared to 93,000 barrels in the same quarter of 2002, for an increase of 2%. On an equivalent unit basis, our production expanded from 2,286,000 Mcfe in the second quarter of 2002 to 3,883,000 Mcfe in the recent quarter. The average daily production rate in the latest quarter of 42.7 million cubic feet of natural gas equivalents represents a record high for Prima, and was 15% above the previous high level, which was reached in the preceding quarter. These increases were due to Powder River Basin CBM operations, which generated net gas production of 1,724,000 Mcf in the second quarter of 2003, compared to 87,000 Mcf in the second quarter of 2002 and 1,144,000 Mcf in the first quarter of 2003. Current year CBM production is primarily attributable to our Porcupine-Tuit property, which began producing in the third quarter of 2002.

Average sales prices received for natural gas production were $3.42 per Mcf in the second quarter of 2003 and $2.23 per Mcf in the 2002 quarter, representing a year-over-year increase of $1.19 per Mcf, or 53%. Though significantly improved year-over-year, Prima’s average price per Mcfe did not increase as much as the CIG benchmark index, due to a greater component in 2003 of Powder River Basin CBM gas, which has higher transportation costs and lower Btu content than gas produced from other properties. Average prices received per barrel of oil were $29.32 in the recent quarter and $24.47 in the same period last year, for an increase of $4.85 per barrel or 20%. On an energy equivalent basis, the average price received was $3.64 per Mcfe in the latest quarter compared to $2.68 per Mcfe in the prior year period. Hedging gains included in oil and gas revenues for the second quarter of 2003 increased average price realizations by $0.08 per Mcf of natural gas and $0.07 per Mcfe. Hedging losses included in oil and gas revenues for the second quarter of 2002 decreased average price realizations by $1.70 per barrel of oil and $0.07 per Mcfe.

Second quarter 2003 revenues included $48,000 of net losses recognized on ineffective hedges, which consisted of contracts for forward sales of NYMEX natural gas, which don’t qualify as effective cash flow hedges without corresponding basis-differential hedges. In the second quarter of the prior year, we reported net gains of $70,000 on similar transactions.

Depletion expense reported for the second quarter of 2003 was $3,625,000, including $33,000 of accretion expense for estimated future asset retirement obligations, in accordance with SFAS 143. The rate of $0.93 per Mcfe of oil and gas production in 2003 compares to $0.90 per Mcfe in 2002. Depreciation of other fixed assets, which include service equipment, office furniture and equipment, and buildings, totaled $278,000 and $290,000 for the second quarters of 2003 and 2002, respectively.

Lease operating expenses (“LOE”) totaled $854,000 for the three months ended June 30, 2003 compared to $766,000 for the three months ended June 30, 2002, an increase of $88,000 or 11%. Additional costs were largely attributable to new production from CBM wells. LOE decreased per unit-of-production, from $0.34 per Mcfe in the second quarter of 2002 to $0.22 per Mcfe in recent quarter. The lower LOE per unit primarily reflected the expanded production base in Wyoming over which field office expenses are spread since bringing the Porcupine-Tuit property on-line. Ad valorem and other production taxes totaled $1,332,000 and $509,000 for the same periods, an increase of $823,000. Production taxes averaged $0.34 and $0.22 per Mcfe in the 2003 and 2002 quarters, respectively, reflecting both higher product prices in 2003 and an increased portion of sales attributable to properties in Wyoming, where severance tax rates are higher than in Colorado. Total lifting costs (LOE plus ad valorem and production taxes) were 15% of oil and gas revenues and $0.56 per Mcfe during the second quarter of 2003, compared to 21% and $0.56 per Mcfe in the same period in 2002.

Oilfield services include the operations of Action Oilfield Services, Inc. (Colorado) and Action Energy Services (Wyoming), wholly-owned subsidiaries. Related revenues include well servicing fees from completion and swab rigs, CBM drilling rigs, trucking, water hauling, equipment rentals, and other related activities. Services are provided to both Prima and unaffiliated third parties, but intercompany billings are eliminated in consolidation. Oilfield service revenues from third parties totaled $2,189,000 in the quarter ended June 30, 2003 compared to $2,354,000 in the quarter ended June 30, 2002, for a decrease of $165,000, or 7%. Costs of oilfield services provided to third parties were $1,708,000 in 2003 compared to $1,780,000 in 2002, for a decrease of $72,000, or 4%. Service fees and costs associated with Prima-owned property interests represented 21% of the service companies’ activities in 2003 compared to 14% in 2002.

General and administrative expenses (“G&A”), net of third party reimbursements and amounts capitalized, were $785,000 for the three months ended June 30, 2003 compared to $845,000 for the three months ended June 30, 2002. Net G&A decreased $60,000 or 7% due primarily to greater reimbursements from third parties. Capitalized G&A totaled approximately $486,000 in both quarters.

Prima’s income tax provision was 33% of pre-tax income in the recent quarter, compared to 19% in the prior year’s second quarter. The higher effective rate in the current year was due to permanent differences that did not increase proportionately with pre-tax income and the cessation of Section 29 tax credits at the end of 2002.

Six Months Ended June 30, 2003 and 2002

For the six months ended June 30, 2003, Prima reported net income of $10,645,000, or $0.81 per diluted share, compared to net income of $1,268,000, or $0.10 per diluted share, for the six months ended June 30, 2002. First-half 2003 net income included an adjustment for the cumulative effect of a change in accounting principle, related to adoption of Statement of Financial Accounting Standards No. 143, which pertains to accounting for asset retirement obligations. Adoption of SFAS 143 resulted in a non-cash, after-tax credit of $403,000 or $0.03 per diluted share, reflecting the net historical effects of providing for estimated future costs for abandonment of oil and gas properties and the impact on depletion expense of incorporating estimated equipment salvage values.

Total revenues increased by $17,925,000, from $14,125,000 in the first half of 2002 to $32,050,000 in the first six months of 2003. Total expenses, other than income taxes, increased by $4,046,000 to $16,763,000 in the recent period, from $12,717,000 in the first half of 2002. These year-over-year changes represent an overall 127% increase in revenues and a 32% increase in expenses.

First-half 2003 revenues included $1,306,000 of net gains recognized on ineffective hedges, comprised of forward sales of NYMEX natural gas. In the first half of the prior year, Prima reported net losses of $2,638,000 on similar contracts, as mark-to-market gains recorded on open positions at the end of 2001 were partially reversed upon subsequent improvement in gas prices.

Oil and gas sales totaled $26,346,000 during the 2003 period, compared to $12,005,000 in the first half of 2002, for an increase of 119%. The increase was attributable to the combined effects of a 47% year-over-year increase in production volumes and a 49% increase in average prices realized per equivalent unit of oil and gas production.

Prima’s net natural gas production during the first six months of 2003 and 2002 totaled 6,106,000 Mcf and 3,832,000 Mcf, respectively, reflecting an increase of 2,274,000 Mcf, or 59%. This improvement was attributable to significant year over year increases in contributions from the Powder

River Basin CBM properties. Net oil production was 188,000 barrels and 183,000 barrels during the same six-month periods, representing a year-over-year increase of 5,000 barrels or 3%. On an equivalent unit basis, Prima’s production increased from 4,930,000 Mcfe in the first half of 2002 to 7,236,000 Mcfe during the same period in 2003.

The average price received for our natural gas production during the six months ended June 30, 2003 was $3.33 per Mcf, compared to $2.03 per Mcf in the six months ended June 30, 2002, representing an increase of $1.30 or 64%. Average prices received for oil during the same periods were $31.93 and $23.06 per barrel, respectively, for a year-over-year increase of $8.87 or 38%. On an Mcf equivalent basis, the average price received for our production was $3.64 for the six months ended June 30, 2003 compared to $2.44 in the six months ended June 30, 2002. Gains and losses on hedges included in oil and gas revenues for the first six months of 2003 had the effect of decreasing the average price realized per Mcf of natural gas by $0.07, increasing the average price realized per barrel of oil by $0.22, and reducing the average price realized per Mcfe by $0.05. Hedging losses included in oil and gas revenues for the first six months of 2002 decreased average price realizations by $0.86 per barrel of oil and $0.03 per Mcfe.

Depletion expense for oil and gas properties was $6,760,000 during the first six months of 2003, including $65,000 of accretion expense for estimated future asset retirement obligations. The rate of $0.93 per Mcfe of oil and gas production in 2003 compares to $0.90 per Mcfe in 2002. Depreciation of other fixed assets totaled $562,000 and $592,000 for the first half of 2003 and 2002, respectively.

Lease operating expenses declined from an average $0.32 per Mcfe in the six months ended June 30, 2002 to an average $0.25 per Mcfe in the six months ended June 30, 2003, due primarily to the impact of production at Porcupine-Tuit. Production taxes were $0.35 and $0.20 per Mcfe in the 2003 and 2002 six-month periods, respectively, reflecting higher product prices in 2003 and an increased proportion of sales derived from Wyoming. Total lifting costs were 17% of oil and gas revenues and $0.60 per Mcfe for the first six months of 2003, compared to 21% and $0.52 per Mcfe for the same 2002 period.

Oilfield service revenues declined by 7%, from $4,439,000 in the first half of 2002 to $4,128,000 during the latest six-month period. Costs of oilfield services declined by 3%, from $3,543,000 in the first half of 2002 to $3,447,000 in the first half of this year. The declines in service companies’ revenues and expenses reflect an increase in the proportion of services conducted on behalf of Prima. In the six months ended June 30, 2003, 19% of fees billed by our service companies related to Prima-owned property interests and were eliminated in consolidation, compared to 12% in the six months ended June 30, 2002.

G&A, net of third party reimbursements and amounts capitalized, totaled $1,633,000 for the six months ended June 30, 2003 compared to $1,617,000 for the six months ended June 30, 2002. Higher personnel costs were partially offset by increased reimbursements from third parties. Prima’s income tax provision was 33% of pre-tax income in the recent six-month period, compared to 10% in the prior year’s comparable period, due to permanent differences that did not increase proportionately with pre-tax income and the cessation of Section 29 tax credits at the end of 2002.

Recent Accounting Pronouncements

method of accounting for stock-based employee compensation. In addition, SFAS No. 148 amends the disclosure requirements of SFAS No. 123 to require prominent disclosures in both annual and interim financial statements about the method of accounting for stock-based employee compensation and the effect of the method used on reported results. We continue to follow the intrinsic value method prescribed by APB 25 in accounting for stock options, recognizing no compensation expense for options granted at or above market price. We adopted the provisions of SFAS No. 148 effective for the fiscal year ended December 31, 2002 and have complied with the amended disclosure requirements.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Our primary market risks relate to changes in prices received on sales of natural gas and oil production. We periodically enter into derivatives contracts to mitigate a portion of this commodity price risk. Such derivatives consist of commodity futures or price swaps (agreements with counterparties to exchange floating prices for fixed prices), and options on such futures or price swaps. These instruments reduce our exposure to decreases in gas and oil prices, or increases in differentials between NYMEX and Rocky Mountain gas prices, but they also generally limit the benefits realized from increases in prices or narrowing of basis differentials. To the extent that we hedge only a portion of our exposure to changes in prices, we are able to benefit from increases in gas and oil prices or improvements in basis differentials, but we remain exposed to market risk on the portion of our production not covered by such derivatives. Prima also retains risks related to the ineffective portion of its derivatives instruments, when applicable.

We have entered into derivatives contracts that are intended to offset risks associated with downward price movements in benchmark NYMEX oil and gas prices, and basis swaps to offset risks of increases in the differential between NYMEX and Rocky Mountain gas prices. These derivatives positions represent cash flow hedges that are determined to be qualifying or non-qualifying for hedge accounting treatment in accordance with the provisions of SFAS 133. See Derivatives Transactions in Notes to Unaudited Consolidated Financial Statements for additional information with respect to our derivatives and related accounting policies.

Personnel who have appropriate skills, experience and supervision execute all derivatives transactions. The personnel involved in these activities must follow prescribed trading limits and parameters that are regularly reviewed by Prima’s Chief Executive Officer. Prima’s Chief Executive Officer approves all derivatives transactions before being entered into and significant transactions are reviewed by Prima’s Board of Directors. We utilize only conventional derivatives instruments and attempt to manage credit risk by entering into derivatives contracts only with financial institutions that are believed to be reputable and which carry an investment grade rating.

We closed certain derivative instruments between July 1, 2003 and July 31, 2003, for net realized gains totaling $660,000. As of the close of business on July 31, 2003, open oil and gas derivative instruments showed net unrealized gains of $1,042,000, as follows:


		Market	Total Volumes		Contract		Unrealized
Time Period		Index	(MMBtu or Bbls)		Price		Gain (Loss)

Natural Gas Futures
	September 2003	NYMEX		250,000	$	5.98	$	315,000
	October 2003	NYMEX		250,000		5.98		308,000
	September 2003	CIG		150,000		5.25		216,000
	October 2003	CIG		150,000		5.25		216,000
Crude Oil Futures
	September 2003	NYMEX		8,000		28.92		(13,000	)
	October — December 2003	NYMEX		9,000		29.45		0

Total Unrealized Losses							$	1,042,000

Certain additional information regarding our market risks is provided below. Investors and other users are cautioned to avoid simplistic use of these disclosures. Users should realize that the actual impact of future commodity price movements would likely differ from the amounts disclosed below due to ongoing changes in risk exposure levels and concurrent adjustments to positions. It is not possible to accurately predict future movements in natural gas and oil prices.

During the first six months of 2003 Prima sold 188,000 barrels of oil. A hypothetical decrease of $3.17 per barrel (10% of average prices for the period excluding hedging transactions) would have decreased our production revenues by $596,000 for that period. Prima sold 6,106,000 Mcf of natural gas during the first half of 2003. A hypothetical decrease of $0.34 per Mcf (10% of average prices for the period excluding hedging transactions) would have decreased our production revenues by $2,076,000 for that period.

ITEM 4. CONTROLS AND PROCEDURES

Prima’s principal executive officer and principal financial officer evaluated the effectiveness of Prima’s “disclosure controls and procedures,” as such term is defined in Rule 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended, as of the end of the period covered by this report (the “Evaluation Date”). Based upon their evaluation, the principal executive officer and principal financial officer concluded that, as of the Evaluation Date, Prima’s disclosure controls and procedures were effective. During Prima’s most recent quarter, there were no significant changes in Prima’s internal control over financial reporting that have materially affected, or are reasonably likely to materially affect Prima’s internal control over financial reporting.

CAUTIONARY STATEMENT FOR PURPOSES OF THE “SAFE HARBOR”
PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

“Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in Item 2 of this Report contains “forward-looking statements,” which are made pursuant to the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. These statements include, without limitation, statements relating to liquidity, financing of operations, capital expenditures budget (both the amount and the source of funds), continued volatility of oil and natural gas prices, future drilling plans and other such matters. The words “anticipate,” “expect,” “plan,” “target,” “estimate” or “project” and similar expressions identify forward-looking statements. Such statements are based on certain assumptions and analyses made by Prima’s management in light of their experience and perceptions of historical trends, current conditions, expected future developments and other factors that are believed to be appropriate in the circumstances. Prima does not undertake to update, revise or correct any of the forward-looking information. Factors that could cause actual results to differ materially from the expectations expressed in the forward-looking statements include, but are not limited to, the following: industry conditions; volatility of oil and natural gas prices; hedging activities; operational risks (such as blowouts, fires and loss of production); insurance coverage limitations; potential liabilities, delays and associated costs imposed by government regulation (including environmental regulation); the need to develop and replace Prima’s oil and natural gas reserves; the substantial capital expenditures required to fund operations; risks related to exploration and developmental drilling; and uncertainties about oil and natural gas reserve estimates. For a more complete explanation of these various factors, see “Cautionary Statement for the Purposes of the “Safe Harbor’ Provisions of the Private Securities Litigation Reform Act of 1995” included in Prima’s Annual Report on Form 10-K for the year ended December 31, 2002, beginning on page 23.

PART II. OTHER INFORMATION

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

On May 12, 2003, the Company held its annual meeting of stockholders. The following table sets forth certain information relating to each matter voted upon at the meeting.

Votes

Withheld/

Broker

Matters Voted Upon

For

Against

Abstain

Non-Votes

Election of Richard H. Lewis as Class III Director

10,886,719

240,979

Election of Catherine J. Paglia as Class III Director

10,373,288

754,410

Ratification of the selection of Deloitte & Touche LLP as independent auditors for 2003

11,037,499

31,791

58,408

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

(a)

Exhibits


Exhibit
No.			Document

3.1			Certificate of Incorporation of Prima Energy Corporation, Delaware, as filed August 18, 1988. (Incorporated by reference to Registration of Securities of Certain Successor Issuers on Form 8-B dated January 20, 1989.)

3.2			Certificate of Amendment of Certificate of Incorporation of Prima Energy Corporation filed May 1, 1989. (Incorporated by reference to Annual Report on Form 10-K for Prima Energy Corporation dated June 30, 1989.)

3.3			Bylaws of Prima Energy Corporation. (Incorporated by reference to Registration of Securities of Certain Successor Issuers on Form 8-B dated January 20, 1989.)

3.4			Certificate of Amendment of the Certificate of Incorporation of Prima Energy Corporation. (Incorporated by reference to Quarterly Report on Form 10-Q for Prima Energy Corporation dated June 30, 1997.)

3.5			Certificate of Amendment of the Certificate of Incorporation of Prima Energy Corporation. (Incorporated by reference to Quarterly Report on Form 10-Q for Prima Energy Corporation dated September 30, 2000.)

3.6			Certificate of Amendment of the Certificate of Incorporation of Prima Energy Corporation. (Incorporated by reference to Quarterly Report on Form 10-Q for Prima Energy Corporation dated June 30, 2001.)

4.1			Rights Agreement dated as of May 23, 2001, between Prima Energy Corporation and Computershare Trust Company, Inc., as Rights Agent, including the form of Certificate of Designation, Powers, Preferences and Rights of Series A Participating Preferred Stock dated May 29, 2001, as Exhibit A, the Form of Right Certificate, as Exhibit B, and the


			Summary of Rights to Purchase Preferred Shares. (Incorporated by reference to Current Report on Form 8-K for Prima Energy Corporation dated May 23, 2001.)

10.1			Prima Energy Corporation Employee Stock Ownership Plan (Incorporated by reference to Annual Report on Form 10-K for Prima Energy Corporation dated June 30, 1989.)

10.2			Prima Energy Corporation 1993 Stock Incentive Plan. (Incorporated by reference to Annual Report on Form 10-K for Prima Energy Corporation dated December 31, 1993.)

10.3			Agreement of Lease between Denver-Stellar Associates LP, Landlord and Prima Energy Corporation, Tenant, effective December 1, 2000. (Incorporated by reference to Annual Report on Form 10-K for Prima Energy Corporation dated December 31, 2000.)

10.4			Prima Energy Corporation Non-Employee Directors’ Stock Option Plan. (Incorporated by reference to Quarterly Report on Form 10-Q for Prima Energy Corporation dated March 31, 2002.)

10.5			Prima Energy Corporation 2001 Stock Incentive Plan. (Incorporated by reference to Quarterly Report on Form 10-Q for Prima Energy Corporation dated March 31, 2002.)

31.1			Certification of the Chief Executive Officer pursuant to ó 302 of the Sarbanes-Oxley Act of 2002.

31.2			Certification of the Chief Financial Officer pursuant to ó 302 of the Sarbanes-Oxley Act of 2002.

32.1			Certification of the Chief Executive Officer pursuant to 18 U.S.C. ó 1350, as adopted pursuant to ó 906 of the Sarbanes-Oxley Act of 2002.

32.2			Certification of the Chief Financial Officer pursuant to 18 U.S.C. ó 1350, as adopted pursuant to ó 906 of the Sarbanes-Oxley Act of 2002.

(b)

Reports on Form 8-K

During the quarter ended June 30, 2003, the Company filed the following report on Form 8-K:

•

Report dated May 9, 2003, reporting first quarter 2003 financial results and providing an update of operating activities and commodity hedging transactions.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


	PRIMA ENERGY CORPORATION (Registrant)


Date August 12, 2003	By	/s/ Richard H. Lewis
	Richard H. Lewis, President and Chief Executive Officer

Date August 12, 2003	By	/s/ Neil L. Stenbuck
	Neil L. Stenbuck, Executive Vice President and Chief Financial Officer

EXHIBIT INDEX


Exhibit
No.			Description

31.1			Certification of the Chief Executive Officer pursuant to ó 302 of the Sarbanes-Oxley Act of 2002.

31.2			Certification of the Chief Financial Officer pursuant to ó 302 of the Sarbanes-Oxley Act of 2002.

32.1			Certification of the Chief Executive Officer pursuant to 18 U.S.C. ó 1350, as adopted pursuant to ó 906 of the Sarbanes-Oxley Act of 2002.

32.2			Certification of the Chief Financial Officer pursuant to 18 U.S.C. ó 1350, as adopted pursuant to ó 906 of the Sarbanes-Oxley Act of 2002.

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PRIMA ENERGY CORP 10-Q