COBB ET. AL.

Oil · District 8A · Lease #68752

Operator: OCCIDENTAL PERMIAN LTD.

Cum Oil

369k BBL

Cum Gas

577k MCF

casinghead

Wells

8

Production

2005-02 — 2026-04

Peak Month

2006-10

Production History

Cum Oil: 368,765 BBL Cum Gas: 577,039 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,410 BBL/mo

Di (annual)

6.5%

b-factor

0.2

EUR

483,843 BBL

R-squared

0.732

type

hyperbolic

Operator History (from monthly production reports)

2005-02 — 2026-07 OCCIDENTAL PERMIAN LTD. 258 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
25OCCIDENTAL PERMIAN LTD.17,0002006-03-03
26OCCIDENTAL PERMIAN LTD.17,0002006-03-03
22OCCIDENTAL PERMIAN LTD.15,6002006-02-16
23OCCIDENTAL PERMIAN LTD.15,6002006-02-16
27OCCIDENTAL PERMIAN LTD.17,0002006-02-06
28OCCIDENTAL PERMIAN LTD.17,0002006-02-06
24OCCIDENTAL PERMIAN LTD.17,0002006-01-19
17OCCIDENTAL PERMIAN LTD.18,5002004-11-17