DURAN, FANNIE P.

Oil · District 03 · Lease #20412

Operator: UNIT PETROLEUM COMPANY

Fields: LINNVILLE BAYOU (8900)

Cum Oil

63k BBL

Cum Gas

53k MCF

casinghead

Wells

2

Production

1993-01 — 2002-02

Peak Month

2001-01

Production History

Cum Oil: 63,221 BBL Cum Gas: 53,315 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,727 BBL/mo

Di (annual)

35.7%

b-factor

0.0

EUR

58,060 BBL

R-squared

0.650

type

exponential

Operator History (from monthly production reports)

1999-11 — 2004-07 SPUR OPERATING CO. 57 mo

1995-01 — 1999-10 UNIT PETROLEUM COMPANY 58 mo

1993-08 — 1994-12 AMERICAN NATIONAL PETROLEUM CO. 17 mo

1993-01 — 1993-07 HAWTHORNE OIL AND GAS CORP. 7 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-321-31578	SPUR OPERATING CO.	5	10,150	1994-03-10
5	42-321-31598	SPUR OPERATING CO.	2	10,500	1989-08-29