T. B. SLICK ESTATE 'A' 231

Oil · District 04 · Lease #13875

Operator: HILCORP ENERGY COMPANY

Cum Oil

37k BBL

Cum Gas

29k MCF

casinghead

Wells

3

Production

2014-02 — 2022-04

Peak Month

2014-07

Production History

Cum Oil: 36,843 BBL Cum Gas: 29,361 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,476 BBL/mo

Di (annual)

97.6%

b-factor

0.3

EUR

25,767 BBL

R-squared

0.552

type

hyperbolic

Operator History (from monthly production reports)

2014-02 — 2026-07 HILCORP ENERGY COMPANY 150 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HILCORP ENERGY COMPANY25,0002014-04-07
2HILCORP ENERGY COMPANY25,0002014-03-24
217HILCORP ENERGY COMPANY27,5002014-03-03