SELTZER UNIT

Oil · District 7B · Lease #30957

Operator: LONE STAR OPERATIONS LLC

Cum Oil

28k BBL

Cum Gas

99k MCF

casinghead

Wells

1

Production

2012-04 — 2026-03

Peak Month

2013-01

Production History

Cum Oil: 27,663 BBL Cum Gas: 98,581 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,242 BBL/mo

Di (annual)

256.4%

b-factor

0.6

EUR

13,714 BBL

R-squared

0.648

type

hyperbolic

Operator History (from monthly production reports)

2024-06 — 2026-07 LONE STAR OPERATIONS LLC 26 mo
2012-04 — 2024-05 CHOLLA PETROLEUM, INC. 146 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LONE STAR OPERATIONS LLC15,9992012-01-13