UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 AND 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the Period ~~September 2003~~April 2004 File No. 0-50169

Sovereign Chief Ventures Ltd.

(Name of Registrant)

333 Cedar Street, Suite 300, Abilene Texas 79601

(Address of principal executive offices)

News Release dated ~~September~~April 1620, ~~2003~~2004

News Release dated September 25, 2003

Indicate by check mark whether the Registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

FORM 20-F XXX

FORM 40-F ____

Indicate by check mark whether the Registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes _____

No XXX

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Form 6-K to be signed on its behalf by the undersigned, thereunto duly authorized.

Sovereign Chief Ventures Ltd..

(Registrant)

Dated: ~~October~~April 1522, ~~2003~~ 2004 By: /s/ Bill O. Wood

Bill O. Wood, President

SOVEREIGN CHIEF VENTURES LTD.

333 CEDAR STREET, SUITE 300

ABILENE, TEXAS 79601

N E W S R E L E A S E

Trading Symbols:

TSX Venture Exchange: SCV.TSXV

~~Frankfurt~~OTC ~~Stock~~PINK ~~Exchange~~SHEETS: ~~OVG/WKN938931~~SCVTF

~~Lasley~~LASLEY ~~Prospect~~PROSPECT ~~Progress Report~~UPDATE

~~September~~THREE ~~16,~~MORE ~~2003~~WELLS - At the Company's Lasley Prospect in Caddo County, Oklahoma, the Company has been notified by Chesapeake Energy Corporation (CHK:NYSE) that the Alley Cat 1-14 has been completed in the Lower Cunningham at a depth of 15,948 feet and is selling approximately 2.5 million cubic feet of gas per day (MMCFGPD). The operator began selling gas from the Alley Cat 1-14 on the 4th of September and the present sales price is $5.10 per thousand cubic feet (MCF) in the area. Sovereign has a 1.25%+/- working interest in the formations deeper than 13,500 feet and a 4.73% +/- working interest in formations at a depth above 13,500 feet. The Alley Cat 1-14 is the first of four locations to be drilled in this section.COMPLETED

~~The~~April ~~Alley~~20, ~~Cat~~2004 ~~#1-14~~– isThe ~~the second well in which the~~ Company ~~has~~is ~~participated~~pleased ~~with~~to ~~Chesapeake.~~announce ~~The~~that the first ~~well,~~three ~~Kardokus~~wells ~~A 1-10 was~~ drilled ~~to 13,500 feet~~ in ~~January~~2004 ~~2003~~on ~~and~~the isCompany's ~~producing~~Lasley ~~1.8~~prospect ~~MMCFGPD~~in ~~from~~Oklahoma ~~the~~are ~~Red~~now ~~Fork formation~~completed.

~~Western~~Sheward ~~Oil and Gas Development Corp. (Western), as operator advises their Kardokus 3-10 is producing from the Red Fork "D" sand at a depth of 12,900 feet. The well commenced sales on September~~ #1~~, 2003 and is presently selling 2 MMCFGPD. The Kardokus lease has three additional locations to drill in 2004. Sovereign has a 17.924%+/~~- ~~working interest in the Kardokus lease.~~31

~~Western~~Cimarex Energy Company (Cimarex), operator of the Sheward Lease in the Lasley prospect, has ~~begun~~notified ~~drilling~~Sovereign onthat the ~~Tiger~~Sheward 21-1531 ~~and~~well ithas been completed in the Red Fork sands. The well is topresently beselling ~~drilled~~gas toat a ~~total~~rate ~~depth~~of 1.3 Million Cubic Feet of ~~13,700~~Gas ~~feet~~Per toDay. ~~test~~Sovereign ~~the~~has a 5.345%+/- working interest in this well.

~~Red~~Rosser ~~Fork formations and is located one mile south of the Kardokus 3~~#1-~~10. The Tiger 2-15 is the first well of four locations to be drilled in section 15. Sovereign has a 16.25%+/ - working interest in the Tiger 2-15.~~11

~~After~~Questar ~~drilling~~Exploration ~~the~~and ~~Tiger~~Production ~~2-15,~~Company ~~Western~~completed ~~will move~~ the ~~rig~~Rosser ~~to the Williams 2~~#1-911 ~~and~~in ~~drill to a total depth of approximately 15,000 feet to test~~ the Red Fork sands and ~~Atoka~~the ~~formations.~~well ~~This~~is ~~will~~flowing beat ~~the~~a ~~first~~rate of ~~four~~731,000 ~~locations~~Cubic toFeet beof ~~drilled~~Gas inPer ~~Section 9~~Day. ~~The~~Sovereign ~~Company~~ has a 161.257325%+/- working interest in ~~the~~this ~~lease~~well.

~~The~~King Lasley Prospect covers 10 sections of land (6,400 acres). As reported above, 3 wells have already been completed as successful gas wells. In addition to the Tiger and Williams locations announced in this release, Western plans one more well to be drilled in 2003 and projects 19 additional locations to be drilled in 2004 and 2005 on the Lasley Prospect. The Company will have similar working interest as the Kardokus and Tiger leases.#1-32

Cimarex has completed the K ing #1-32 in multiple zones and are presently connecting the zones together to start gas sells. Production rates have not been established but will be released as soon as the Company receives the information. Sovereign has a 4.140635%+/- working interest in the King#1-32 well.

Operation on the fourth 2004 well, the Kardokus #4-10, has begun. The rig is presently drilling at a depth of 10,800 feet and is expected to reach total depth in a couple of weeks. Sovereign has a 14.246011+/-% working interest in the Kardokus #4-10 well.

Additional wells to be drilled in the Lasley Prospect in 2004 are: Stray Cat 1-14, Alley Cat 2-14, Williams 2-9, Kardokus 5-10, Tiger 3-15, and Keck 1-30.

Additional information can be obtained at Sovereign's web site www.sChiefv.com

"Bill O. Wood"

Bill O. Wood, President

Telephone: (325) 676-8500 Facsimile: (325) 676-8106 Email:info@schiefv.com

The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy accuracy of this news release.

SOVEREIGN CHIEF VENTURES LTD.

333 CEDAR STREET, SUITE 300

ABILENE, TEXAS 79601

N E W S R E L E A S E

Trading Symbols:

TSX Venture Exchange: SCV.TSXV

Frankfurt Stock Exchange: OVG/WKN938931

Lasley Prospect Progress Report

September 25, 2003 - At the Company's Lasley Prospect in Caddo County, Oklahoma, the Company has been notified by the operator Western Oil and Gas Development Corp. (Western), that after increasing the choke size and flow line the Kardokus 3-10 produced 3.4 million cubic feet of gas per day (MMCFGPD) on the 15 th of September. This is an increase of 70% since sales commenced on September 1, 2003 selling 2 MMCFGPD. The well is producing from the Red Fork "D" sand at a depth of 12,900 feet. Western plans to stabilize the production rate at 2.6 MMCFGPD. The Kardokus lease has three additional locations to drill in 2004. Sovereign has a 17.924%+/- working interest in the Kardokus lease.

Tiger 2-15

Western has begun drilling on the Tiger 2-15 and it is presently at a depth of 7,327 feet and the well is to be drilled to a total depth of 13,700 feet to test the Red Fork formations. The well is located one mile south of the Kardokus 3-10. The Tiger 2-15 is the first well of four locations to be drilled in section 15. Sovereign has a 16.25%+/- working interest in the Tiger 2-15.

The Lasley Prospect covers 10 sections of land (6,400 acres). Three wells have already been completed as successful gas wells. In addition to the Tiger 2-15, Western plans two more wells to be drilled in 2003 and projects 19 additional locations to be drilled in 2004 and 2005 on the Lasley Prospect. The Company will have similar working interest as the Kardokus and Tiger leases.

Sovereign Chief Ventures is an oil and natural gas exploration company, which has production in Western Oklahoma and Texas. The Company’s corporate mandate is to locate and exploit relatively low risk, high return natural gas and oil prospects.

Additional information can be obtained at Sovereign's web site www.sChiefv.com

"Bill O. Wood"

Bill O. Wood, President

Telephone: (325) 676-8500 Facsimile: (325) 676-8106 Email:info@schiefv.com

The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy accuracy of this news release.

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