CLANAHAN, N. C. "D"

Oil · District 8A · Lease #64995

Operator: OCCIDENTAL PERMIAN LTD.

Cum Oil

226k BBL

Cum Gas

92k MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 225,540 BBL Cum Gas: 92,043 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,097 BBL/mo

Di (annual)

34.4%

b-factor

0.6

EUR

216,294 BBL

R-squared

0.911

type

hyperbolic

Operator History (from monthly production reports)

2000-05 — 2026-07 OCCIDENTAL PERMIAN LTD. 315 mo
1997-03 — 2000-04 ALTURA ENERGY LTD. 38 mo
1993-01 — 1997-02 AMOCO PRODUCTION COMPANY 50 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4OCCIDENTAL PERMIAN LTD.38,9002006-11-20
13OCCIDENTAL PERMIAN LTD.27,0001987-09-30
7OCCIDENTAL PERMIAN LTD.17,0001987-09-10
9OCCIDENTAL PERMIAN LTD.17,0001987-08-28
11OCCIDENTAL PERMIAN LTD.17,0001987-07-28
6OCCIDENTAL PERMIAN LTD.17,0001987-07-28
10OCCIDENTAL PERMIAN LTD.17,0001987-07-15
8OCCIDENTAL PERMIAN LTD.17,0001987-07-15
5OCCIDENTAL PERMIAN LTD.17,0001987-02-09
3OCCIDENTAL PERMIAN LTD.28,9001984-06-26