ROACH

Oil · District 8A · Lease #68457

Operator: OCCIDENTAL PERMIAN LTD.

Cum Oil

480k BBL

Cum Gas

185k MCF

casinghead

Wells

1

Production

2002-08 — 2026-04

Peak Month

2003-03

Production History

Cum Oil: 480,211 BBL Cum Gas: 184,821 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,178 BBL/mo

Di (annual)

66.3%

b-factor

0.4

EUR

390,239 BBL

R-squared

0.836

type

hyperbolic

Operator History (from monthly production reports)

2002-08 — 2026-07 OCCIDENTAL PERMIAN LTD. 288 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OCCIDENTAL PERMIAN LTD.37,5002007-02-15