EVERETT, W. D.

Oil · District 8A · Lease #62775

Operator: WESTERLY EXPLORATION, INC.

Fields: APCLARK (SPRABERRY, LOWER)

Cum Oil

12k BBL

Cum Gas

21 MCF

casinghead

Wells

2

Production

1993-01 — 2006-02

Peak Month

1999-11

Production History

Cum Oil: 11,823 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

83 BBL/mo

Di (annual)

102.6%

b-factor

0.0

EUR

955 BBL

R-squared

0.314

type

exponential

Operator History (from monthly production reports)

2014-01 — 2026-07 PIE OPERATING, LLC 151 mo

2007-11 — 2013-12 WESTERLY EXPLORATION, INC. 74 mo

2003-04 — 2007-10 MCDONALD PRODUCTION, LLC 55 mo

1999-03 — 2003-03 MCDONALD PRODUCTION 49 mo

1993-01 — 1999-02 LAGUNA PETROLEUM CORPORATION 74 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-033-30578	PIE OPERATING LLC	1	6,800	1980-05-13
1	42-033-30545	PIE OPERATING LLC	1	9,100	1979-12-11