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RAWLINGS 398

Oil · District 7C · Lease #15005

Operator: UNIT PETROLEUM COMPANY

Fields: NIPPLE PEAK, SOUTH (ELLENBURGER)

Cum Oil

186k BBL

Cum Gas

114k MCF

casinghead

Wells

2

Production

2000-06 — 2023-11

Peak Month

2000-08

Production History

Cum Oil: 185,659 BBL Cum Gas: 114,122 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,231 BBL/mo

Di (annual)

23.9%

b-factor

0.1

EUR

179,809 BBL

R-squared

0.928

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-081-31785AMERAC ENERGY CORPORATION16,2002000-01-21
142-081-31751AMERAC ENERGY CORPORATION16,4501997-08-26