ESTES, E. W.

Oil · District 08 · Lease #33906

Operator: WHITING OIL AND GAS CORPORATION

Fields: H. S. A. (SAN ANDRES)

Cum Oil

94k BBL

Cum Gas

133k MCF

casinghead

Wells

4

Production

1993-06 — 2023-05

Peak Month

1998-07

Production History

Cum Oil: 93,912 BBL Cum Gas: 133,353 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,610 BBL/mo

Di (annual)

97.9%

b-factor

0.8

EUR

96,402 BBL

R-squared

0.735

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 TWO P PARTNERS, LLC 67 mo

2016-11 — 2020-12 FOUR CORNERS PETROLEUM II, LLC 50 mo

2005-10 — 2016-10 WHITING OIL AND GAS CORPORATION 133 mo

2004-11 — 2005-09 CELERO ENERGY, L.P. 11 mo

2003-09 — 2004-10 BC OPERATING, INC. 14 mo

1993-06 — 2003-08 CHEVRON U. S. A. INC. 123 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
166	42-475-01231	TWO P PARTNERS, LLC	5	14,100	2010-09-10
237	42-475-30453	TWO P PARTNERS, LLC	5	9,500	2010-09-10
241	42-475-30491	TWO P PARTNERS, LLC	5	10,000	2010-09-10
248	42-475-32354	TWO P PARTNERS, LLC	7	9,600	2010-09-10