< leases

HILL "A"

Oil · District 8A · Lease #67840

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Fields: TEX-MEX, SE. (WICHITA ALBANY)

Cum Oil

28k BBL

Cum Gas

30k MCF

casinghead

Wells

1

Production

1997-12 — 2025-06

Peak Month

1998-01

Production History

Cum Oil: 28,152 BBL Cum Gas: 29,952 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

306 BBL/mo

Di (annual)

18.3%

b-factor

0.3

EUR

27,303 BBL

R-squared

0.835

type

hyperbolic

Operator History (from monthly production reports)

2025-11 — 2026-07 CRESCENT ENERGY OPERATING, LLC 9 mo
2022-01 — 2025-10 CONTANGO RESOURCES, LLC 46 mo
2021-12 — 2021-12 CONTANGO RESOURCES, INC. 1 mo
2020-04 — 2021-11 FDL OPERATING, LLC 20 mo
2013-02 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 86 mo
2010-01 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 37 mo
2004-05 — 2009-12 FOREST OIL PERMIAN CORPORATION 68 mo
2001-06 — 2004-04 MAYNARD OIL CO. 35 mo
1997-12 — 2001-05 PETROLEUM TECHNICAL SERVICES CO. 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-165-35291CRESCENT ENERGY OPERATING LLC17,8001997-10-21