CASSELMAN 32

Oil · District 08 · Lease #38385

Operator: LOTHIAN OIL TEXAS I, INC.

Cum Oil

1.5M BBL

Cum Gas

3.1M MCF

casinghead

Wells

28

Production

2007-02 — 2026-04

Peak Month

2023-07

Production History

Cum Oil: 1,526,626 BBL Cum Gas: 3,086,909 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

93,028 BBL/mo

Di (annual)

164.5%

b-factor

0.2

EUR

849,349 BBL

R-squared

0.914

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2014-11 — 2024-07 CALLON PETROLEUM OPERATING CO 117 mo
2008-01 — 2014-10 HENRY RESOURCES LLC 82 mo
2007-09 — 2007-12 CAMBRIAN MANAGEMENT, LTD. 4 mo
2007-02 — 2007-08 LOTHIAN OIL TEXAS I, INC. 7 mo

Wells (28)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
U 1HAPACHE CORPORATION112,0002024-10-18
U 2HAPACHE CORPORATION112,0002024-10-18
U 3HJAPACHE CORPORATION112,0002024-10-18
U 4MSAPACHE CORPORATION112,0002024-10-18
12ULAPACHE CORPORATION29,5002022-12-12
13LLAPACHE CORPORATION29,5002022-12-12
11LLAPACHE CORPORATION39,5002022-12-07
14ULAPACHE CORPORATION19,5002022-09-27
15LLAPACHE CORPORATION29,5002022-09-27
10ULAPACHE CORPORATION29,5002022-08-11
8ULAPACHE CORPORATION29,5002022-08-11
9LLAPACHE CORPORATION29,5002022-08-11
3236APACHE CORPORATION112,5002012-07-17
3234APACHE CORPORATION112,5002012-05-16
3233APACHE CORPORATION112,5002012-05-15
3235APACHE CORPORATION112,5002012-05-15
3208APACHE CORPORATION212,5002011-01-03
3210APACHE CORPORATION111,0002011-01-03
3214APACHE CORPORATION212,5002011-01-03
3215APACHE CORPORATION212,5002011-01-03
3205APACHE CORPORATION212,5002010-12-07
3211APACHE CORPORATION211,0002010-12-07
3202APACHE CORPORATION111,0002010-01-27
3209APACHE CORPORATION211,0002009-01-02
3212APACHE CORPORATION211,0002009-01-02
3216APACHE CORPORATION111,0002008-09-04
3213APACHE CORPORATION210,8002008-06-17
3201APACHE CORPORATION212,1002006-09-22