UNIVERSITY OF TEXAS -234

Oil · District 7C · Lease #9422

Operator: WARREN AMERICAN OIL COMPANY

Cum Oil

40k BBL

Cum Gas

30k MCF

casinghead

Wells

5

Production

1993-01 — 1998-09

Peak Month

1994-06

Production History

Cum Oil: 39,722 BBL Cum Gas: 29,513 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

640 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

96,083 BBL

R-squared

0.396

type

exponential

Operator History (from monthly production reports)

1993-01 — 2008-03 WARREN AMERICAN OIL COMPANY 183 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WARREN AMERICAN OIL COMPANY, LLC12,0001990-11-14
3WARREN AMERICAN OIL COMPANY, LLC12,1001983-12-07
4WARREN AMERICAN OIL COMPANY, LLC12,1001983-12-07
1EDWARDS ENERGY CORPORATION16,4001981-12-22
2WARREN AMERICAN OIL COMPANY, LLC12,8001981-11-30