RAWLINGS 397

Oil · District 7C · Lease #15004

Operator: UNIT PETROLEUM COMPANY

Fields: NIPPLE PEAK, SOUTH (ELLENBURGER)

Cum Oil

80k BBL

Cum Gas

64k MCF

casinghead

Wells

1

Production

2000-06 — 2026-04

Peak Month

2001-04

Production History

Cum Oil: 80,467 BBL Cum Gas: 63,732 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

638 BBL/mo

Di (annual)

10.1%

b-factor

0.1

EUR

82,327 BBL

R-squared

0.756

type

hyperbolic

Operator History (from monthly production reports)

2016-05 — 2026-07 SHAIDA, JOHN H. 123 mo

2005-05 — 2016-04 UNIT PETROLEUM COMPANY 132 mo

2003-01 — 2005-04 PETROCORP INCORPORATED,A TX.CORP 28 mo

2001-11 — 2002-12 PETROCORP ACQUISITION COMPANY 14 mo

2000-10 — 2001-10 SOUTHERN MINERAL CORPORATION 13 mo

2000-06 — 2000-09 AMERAC ENERGY CORPORATION 4 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-081-31761	SHAIDA, JOHN H.	1	6,450	1998-03-27