ROLLINSFORD

Oil · District 8A · Lease #68485

Operator: OCCIDENTAL PERMIAN LTD.

Cum Oil

130k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

2002-07 — 2005-09

Peak Month

2002-07

Production History

Cum Oil: 129,933 BBL Cum Gas: 38,332 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,925 BBL/mo

Di (annual)

255.3%

b-factor

0.8

EUR

273,265 BBL

R-squared

0.766

type

hyperbolic

Operator History (from monthly production reports)

2002-07 — 2007-11 OCCIDENTAL PERMIAN LTD. 65 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OCCIDENTAL PERMIAN LTD.27,5002002-01-23