GEO-PERMIAN 1-2 SOUTH

Oil · District 08 · Lease #40442

Operator: LONE STAR OIL & GAS

Cum Oil

80k BBL

Cum Gas

127k MCF

casinghead

Wells

1

Production

2010-05 — 2026-04

Peak Month

2010-11

Production History

Cum Oil: 80,238 BBL Cum Gas: 127,297 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,810 BBL/mo

Di (annual)

69.0%

b-factor

0.8

EUR

89,360 BBL

R-squared

0.619

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2017-10 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 87 mo
2010-05 — 2017-09 LONE STAR OIL & GAS 89 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC19,9002010-03-30