D

Company dossier

DEVON OEI OPERATING INC

CIK 0000320321SIC 1311Crude Petroleum & Natural Gas

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Company overview

DEVON OEI OPERATING INC

DEVON OEI OPERATING INC exists within the SIC 1311 corridor of Crude Petroleum & Natural Gas, focusing on upstream production, well management, and delivery of hydrocarbons sourced from onshore plays; its core services include exploration, drilling oversight, and gas/liquid handling, all calibrated to supply regional refiners, pipeline operators, and industrial end users who require stable feedstock volumes. Serving those customers means constant attention to reservoir performance, commodity hedging, and operational reliability, while the company also copes with material risks such as volatile oil and gas prices, drilling delays, capex inflation, and the scrutiny of environmental, safety, and financial regulators that govern emissions, permitting, and disclosure practices; with the last SEC touchpoint being a Form 10-Q filed November 1999, investors rely on historical transparency even as the business awaits updated filings. CIK 320321 anchors this profile, and readers are encouraged to view live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025

Recent filings

Latest submissions
10 items

Monitoring

Insider owner filings
No
Insider issuer filings
Yes
Tickers on record
0

Ticker roster

No tickers on record.

Addresses

  • business

    1001 FANNIN STE 1600

    HOUSTON, TX, 77002-6714

  • mailing

    1001 FANNIN, SUITE 1600

    HOUSTON, TX, 77002-6714

Former names

  • OCEAN ENERGY INC /TX/

    1999-09-212003-05-01
  • SEAGULL ENERGY CORP

    1994-08-121999-03-12