< leases

TANKERSLEY

Oil · District 7C · Lease #13089

Operator: VERDAD OIL & GAS CORPORATION

Fields: TANKERSLEY, W. (SAN ANGELO)

Cum Oil

48k BBL

Cum Gas

26 MCF

casinghead

Wells

2

Production

1993-01 — 2026-03

Peak Month

1993-07

Production History

Cum Oil: 48,406 BBL Cum Gas: 26 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

669 BBL/mo

Di (annual)

18.1%

b-factor

0.0

EUR

44,274 BBL

R-squared

0.362

type

exponential

Operator History (from monthly production reports)

2019-02 — 2026-07 BOLDING ENERGY, LLC 90 mo
2018-08 — 2019-01 MAV OIL LLC 6 mo
2017-03 — 2018-07 PERIMETER RESOURCE COMPANY 17 mo
2001-03 — 2017-02 TOPAT OIL CORPORATION 192 mo
2000-07 — 2001-02 BOMAR OPERATING CO., LC 8 mo
1993-01 — 2000-06 VERDAD OIL & GAS CORPORATION 90 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-235-32955BOLDING ENERGY, LLC28,2001991-06-18
342-235-33022BOLDING ENERGY, LLC12,0001991-06-05