RAFTER B

Oil · District 7B · Lease #30969

Operator: LONE STAR OPERATIONS LLC

Cum Oil

66k BBL

Cum Gas

234k MCF

casinghead

Wells

4

Production

2012-05 — 2026-03

Peak Month

2013-04

Production History

Cum Oil: 66,416 BBL Cum Gas: 233,568 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,724 BBL/mo

Di (annual)

33.1%

b-factor

0.0

EUR

62,521 BBL

R-squared

0.765

type

exponential

Operator History (from monthly production reports)

2024-06 — 2026-07 LONE STAR OPERATIONS LLC 26 mo
2012-05 — 2024-05 CHOLLA PETROLEUM, INC. 145 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8RLONE STAR OPERATIONS LLC15,9992012-10-30
9LONE STAR OPERATIONS LLC15,9992012-05-31
7LONE STAR OPERATIONS LLC15,9992012-04-05
8LONE STAR OPERATIONS LLC15,9992012-03-10