KELLER, M. V. -100 ACRES-

Oil · District 09 · Lease #7485

Operator: STERLING EXPLORATION CO., INC.

Cum Oil

5k BBL

Cum Gas

14 MCF

casinghead

Wells

14

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 4,511 BBL Cum Gas: 14 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2025-06 — 2026-07 BULWARK OIL & GAS, LLC 14 mo
2025-05 — 2025-05 MASH OILFIELD SERVICES, LP 1 mo
2024-04 — 2025-04 BULWARK OIL & GAS, LLC 13 mo
2023-12 — 2024-03 MASH OILFIELD SERVICES, LP 4 mo
2019-11 — 2023-11 BOSS OPERATING LLC 49 mo
2015-02 — 2019-10 GBF OPERATING LLC 57 mo
2013-10 — 2015-01 AMERICAN EAGLE OPERATING LLC 16 mo
2013-06 — 2013-09 ARMADA OPERATING, LLC 4 mo
2011-06 — 2013-05 BARON ENERGY INC. 24 mo
1995-12 — 2011-05 BUSH OPERATING 186 mo
1993-10 — 1995-11 STERLING EXPLORATION CO., INC. 26 mo
1993-01 — 1993-09 BUSH OPERATING 9 mo

Wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BBBULWARK OIL & GAS, LLC12,0002014-09-25
13BBULWARK OIL & GAS, LLC12,0001980-10-27
14BBULWARK OIL & GAS, LLC12,0001980-10-27
10B42-503-85384BULWARK OIL & GAS, LLC------
B 142-503-81573BULWARK OIL & GAS, LLC------
B 1242-503-31081BULWARK OIL & GAS, LLC------
B 242-503-81574BULWARK OIL & GAS, LLC------
B 342-503-81575BULWARK OIL & GAS, LLC------
B 442-503-81576BULWARK OIL & GAS, LLC------
B 542-503-81577BULWARK OIL & GAS, LLC------
B 642-503-81578BULWARK OIL & GAS, LLC------
B 742-503-03816BULWARK OIL & GAS, LLC------
B 842-503-08466BULWARK OIL & GAS, LLC------
B 942-503-30899BULWARK OIL & GAS, LLC------