WIMBERLY B

Oil · District 7B · Lease #28549

Operator: TRI-FORCE OPERATING, L.L.C.

Cum Oil

25k BBL

Cum Gas

0 MCF

Wells

1

Production

1998-10 — 2013-06

Peak Month

1999-02

Production History

Cum Oil: 24,691 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

980 BBL/mo

Di (annual)

482.1%

b-factor

0.8

EUR

8,962 BBL

R-squared

0.530

type

hyperbolic

Operator History (from monthly production reports)

2011-11 — 2026-07 TRI-FORCE OPERATING, L.L.C. 177 mo
2007-07 — 2011-10 SPIRIT ENERGY L.L.C. 52 mo
2005-03 — 2007-06 TEXAS UNITED GEOPRODUCTION, INC. 28 mo
2004-12 — 2005-02 PARAGON CORPORATION 3 mo
2000-02 — 2004-11 COX ENGINEERING, LLC 58 mo
1998-10 — 2000-01 MAXWELL, RILEY G., CO. 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5TRI-FORCE OPERATING L.L.C.23,0001998-10-22