T. P. LAND TRUST -A-

Oil · District 08 · Lease #839

Operator: OCCIDENTAL PERMIAN LTD.

Cum Oil

161k BBL

Cum Gas

20k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1994-03

Production History

Cum Oil: 161,414 BBL Cum Gas: 20,135 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

583 BBL/mo

Di (annual)

3.5%

b-factor

0.0

EUR

166,084 BBL

R-squared

0.401

type

exponential

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 (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10OCCIDENTAL PERMIAN LTD.15,6001984-05-21
5W42-135-06104OCCIDENTAL PERMIAN LTD.------
642-135-06000OCCIDENTAL PERMIAN LTD.------
742-135-05704OCCIDENTAL PERMIAN LTD.------
8W42-135-05715OCCIDENTAL PERMIAN LTD.------