POWELL "A"

Oil · District 7C · Lease #16388

Operator: STAR PRODUCTION, INC.

Cum Oil

97k BBL

Cum Gas

222 MCF

casinghead

Wells

2

Production

2007-11 — 2026-04

Peak Month

2008-04

Production History

Cum Oil: 96,557 BBL Cum Gas: 222 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,532 BBL/mo

Di (annual)

246.0%

b-factor

1.4

EUR

62,815 BBL

R-squared

0.336

type

hyperbolic

Operator History (from monthly production reports)

2007-11 — 2026-07 STAR PRODUCTION, INC. 225 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1162STAR PRODUCTION, INC.33,0002008-01-15
1161STAR PRODUCTION, INC.23,0002007-10-04