HOFFMAN UNIT

Oil · District 04 · Lease #11893

Operator: TEXAS SOUTHERN PETROLEUM CORP.

Fields: MARTIN RANCH (HOCKLEY 5450)

Cum Oil

24k BBL

Cum Gas

96 MCF

casinghead

Wells

2

Production

1993-01 — 2008-04

Peak Month

1993-05

Production History

Cum Oil: 23,829 BBL Cum Gas: 96 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

241 BBL/mo

Di (annual)

13.7%

b-factor

0.0

EUR

21,073 BBL

R-squared

0.407

type

exponential

Operator History (from monthly production reports)

2008-05 — 2026-07 LTS OIL & GAS A 219 mo

2000-02 — 2008-04 TEXAS SOUTHERN PETROLEUM CORP. 99 mo

1996-05 — 2000-01 PRIME OPERATING COMPANY 45 mo

1994-07 — 1996-04 LOBO OPERATING, INC. 22 mo

1994-01 — 1994-06 SARATOGA RESOURCES, INC. 6 mo

1993-01 — 1993-12 HUNTER PETROLEUM INC. 12 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2 R	42-131-37449	LTS OIL & GAS A	1	5,700	1991-01-21
2-R	42-131-37449	LTS OIL & GAS A	1	5,700	1991-01-21