LATTNER

Oil · District 7C · Lease #8207

Operator: PRIME OPERATING COMPANY

Cum Oil

124k BBL

Cum Gas

381k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2009-06

Production History

Cum Oil: 124,245 BBL Cum Gas: 380,641 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,957 BBL/mo

Di (annual)

29.2%

b-factor

0.3

EUR

112,490 BBL

R-squared

0.713

type

hyperbolic

Operator History (from monthly production reports)

2000-09 — 2026-07 PRIME OPERATING COMPANY 311 mo
1997-01 — 2000-08 ALEGRE ENERGY, INC. 44 mo
1993-01 — 1996-12 HYDROCARBON MANAGEMENT, INC. 48 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PRIME OPERATING COMPANY112,0002008-10-17
3PRIME OPERATING COMPANY112,0002008-10-17
4PRIME OPERATING COMPANY112,0002008-10-17
1PRIME OPERATING COMPANY19,2001979-10-02