< leases

THOMASSON, SADIE E.

Oil · District 03 · Lease #8149

Operator: WHITE OAK OPERATING COMPANY LLC

Fields: SUGAR VALLEY, N. (LAURENCE)

Cum Oil

3k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2004-04

Peak Month

1998-02

Production History

Cum Oil: 2,759 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

244 BBL/mo

Di (annual)

111.4%

b-factor

0.8

EUR

8,073 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2012-12 — 2026-07 OAK ENERGY, LLC 164 mo
2005-08 — 2012-11 CHAPARRAL ENERGY, L.L.C. 88 mo
2004-07 — 2005-07 OPEX ENERGY, LLC 13 mo
2002-05 — 2004-06 WHITE OAK OPERATING COMPANY LLC 26 mo
2001-09 — 2002-04 BISON ENERGY PARTNERS, LTD. 8 mo
2000-03 — 2001-08 BISON ENERGY PARTNERS, INC. 18 mo
1996-10 — 2000-02 LAMAY CORPORATION 41 mo
1995-05 — 1996-09 OLDFIELD ACQUISITION2, L. P. 17 mo
1993-07 — 1995-04 UMC PETROLEUM CORPORATION 22 mo
1993-01 — 1993-06 KP EXPLORATION, INC. 6 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-321-00605OAK ENERGY, LLC710,1002003-10-23
2 L42-321-00606SUPERIOR OIL COMPANY THE------