LOCKHART BROWN

Oil · District 08 · Lease #26207

Operator: TEXAS HYDROGEN ENERGY CORP.

Cum Oil

129k BBL

Cum Gas

74k MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

2008-04

Production History

Cum Oil: 128,770 BBL Cum Gas: 73,671 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,579 BBL/mo

Di (annual)

28.4%

b-factor

0.5

EUR

117,112 BBL

R-squared

0.463

type

hyperbolic

Operator History (from monthly production reports)

2025-11 — 2026-07 CRESCENT ENERGY OPERATING, LLC 9 mo
2022-01 — 2025-10 CONTANGO RESOURCES, LLC 46 mo
2021-12 — 2021-12 CONTANGO RESOURCES, INC. 1 mo
2020-04 — 2021-11 FDL OPERATING, LLC 20 mo
2013-02 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 86 mo
2010-08 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 30 mo
2004-12 — 2010-07 OK ARENA OPERATING COMPANY 68 mo
1999-06 — 2004-11 COMPOSTELLA OIL COMPANY 66 mo
1993-01 — 1999-05 TEXAS HYDROGEN ENERGY CORP. 77 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15CRESCENT ENERGY OPERATING, LLC15,2002012-10-17
12MONTARE OPERATING, LTD.14,9002012-05-23
11CRESCENT ENERGY OPERATING, LLC14,9002012-03-23
8MONTARE OPERATING, LTD.14,9002011-08-09
6CRESCENT ENERGY OPERATING, LLC14,9002011-07-19
5CRESCENT ENERGY OPERATING, LLC14,9002011-04-15
4CRESCENT ENERGY OPERATING, LLC14,9002010-03-03
3CRESCENT ENERGY OPERATING, LLC14,9002008-02-21
2ACRESCENT ENERGY OPERATING, LLC14,8002005-12-08
1ACRESCENT ENERGY OPERATING, LLC14,8001980-10-01