KEY, WILMA

Oil · District 7C · Lease #12814

Operator: VENCER ENERGY, LLC

Cum Oil

46k BBL

Cum Gas

255k MCF

casinghead

Wells

1

Production

1993-01 — 2025-10

Peak Month

2002-01

Production History

Cum Oil: 45,745 BBL Cum Gas: 254,977 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

200 BBL/mo

Di (annual)

9.0%

b-factor

0.0

EUR

26,401 BBL

R-squared

0.397

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 (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CIVITAS PERMIAN OPERATING LLC19,0501990-03-05