< leases

TXL -AA-

Oil · District 08 · Lease #6400

Operator: VENCER ENERGY, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

85k BBL

Cum Gas

241k MCF

casinghead

Wells

5

Production

1993-01 — 2022-12

Peak Month

2000-08

Production History

Cum Oil: 84,538 BBL Cum Gas: 240,833 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

756 BBL/mo

Di (annual)

32.0%

b-factor

0.2

EUR

35,226 BBL

R-squared

0.852

type

hyperbolic

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 (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
542-173-33029CIVITAS PERMIAN OPERATING LLC18,7502000-05-12
1A42-173-31353CIVITAS PERMIAN OPERATING LLC18,6501982-10-06
242-173-00430CIVITAS PERMIAN OPERATING LLC------
342-173-00432CIVITAS PERMIAN OPERATING LLC------
442-173-00435CIVITAS PERMIAN OPERATING LLC------