TEXACO -41-

Oil · District 08 · Lease #29654

Operator: VENCER ENERGY, LLC

Cum Oil

50k BBL

Cum Gas

99k MCF

casinghead

Wells

2

Production

1993-01 — 2023-09

Peak Month

2002-12

Production History

Cum Oil: 49,726 BBL Cum Gas: 99,090 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

501 BBL/mo

Di (annual)

13.8%

b-factor

0.0

EUR

43,573 BBL

R-squared

0.575

type

exponential

Operator History (from monthly production reports)

2024-01 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 31 mo
2021-08 — 2023-12 VENCER ENERGY, LLC 29 mo
2013-12 — 2021-07 HUNT OIL COMPANY 92 mo
2002-07 — 2013-11 MERIT ENERGY COMPANY 137 mo
2001-07 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 12 mo
1999-03 — 2001-06 CONCHO RESOURCES INC. 28 mo
1993-01 — 1999-02 HANLEY PETROLEUM INC. 74 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CIVITAS PERMIAN OPERATING LLC18,5001985-11-25
1CIVITAS PERMIAN OPERATING LLC110,3001984-11-05