< leases

ALDWELL "C"

Oil · District 7C · Lease #13545

Operator: VENCER ENERGY, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

160k BBL

Cum Gas

357k MCF

casinghead

Wells

2

Production

1993-11 — 2024-12

Peak Month

2000-10

Production History

Cum Oil: 159,821 BBL Cum Gas: 357,467 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,536 BBL/mo

Di (annual)

20.3%

b-factor

0.2

EUR

112,342 BBL

R-squared

0.864

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
1993-11 — 1999-02 HANLEY PETROLEUM INC. 64 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-383-35029CIVITAS PERMIAN OPERATING LLC18,6002000-01-06
142-383-34250CIVITAS PERMIAN OPERATING LLC18,4001993-10-20