TEXACO 23

Oil · District 7C · Lease #12768

Operator: VENCER ENERGY, LLC

Cum Oil

79k BBL

Cum Gas

546k MCF

casinghead

Wells

2

Production

1993-01 — 2017-08

Peak Month

1999-09

Production History

Cum Oil: 78,918 BBL Cum Gas: 545,786 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

791 BBL/mo

Di (annual)

11.5%

b-factor

0.0

EUR

82,177 BBL

R-squared

0.765

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
1CIVITAS PERMIAN OPERATING LLC19,1001989-12-18
2CIVITAS PERMIAN OPERATING LLC19,1001989-12-18