HALLETTSVILLE OIL UNIT

Oil · District 02 · Lease #12350

Operator: CAPITAL STAR OIL & GAS, INC.

Cum Oil

125k BBL

Cum Gas

321k MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 124,805 BBL Cum Gas: 321,399 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,651 BBL/mo

Di (annual)

569.7%

b-factor

1.8

EUR

184,142 BBL

R-squared

0.740

type

hyperbolic

Operator History (from monthly production reports)

2019-09 — 2026-07 CAPITAL STAR OIL & GAS, INC. 83 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CAPITAL STAR OIL & GAS, INC.311,0002022-02-10