< leases

STEWART -B-

Oil · District 08 · Lease #32261

Operator: O.G.P. OPERATING, INC.

Fields: CREDO (WOLFCAMP)

Cum Oil

23k BBL

Cum Gas

225k MCF

casinghead

Wells

1

Production

1993-01 — 2026-03

Peak Month

1993-03

Production History

Cum Oil: 23,059 BBL Cum Gas: 224,702 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

116 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

17,485 BBL

R-squared

0.360

type

exponential

Operator History (from monthly production reports)

2026-04 — 2026-07 ARCH OIL & GAS, LLC 4 mo
2024-11 — 2026-03 BUSTAMANTE OIL COMPANY 17 mo
2022-04 — 2024-10 ENERGY ONRAMP LLC 31 mo
2022-01 — 2022-03 GRACE PETROLEUM OPERATING, LLC 3 mo
2017-06 — 2021-12 BUSTAMANTE OIL COMPANY 55 mo
2003-12 — 2017-05 O.G.P. OPERATING, INC. 162 mo
1996-11 — 2003-11 JIM-BOB OIL COMPANY 85 mo
1996-02 — 1996-10 MUELLER ENGINEERING CORP. 9 mo
1993-01 — 1996-01 ENEX RESOURCES CORPORATION 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-431-31979BUSTAMANTE OIL COMPANY18,0001989-02-21