HARTGROVE 0304 B

Oil · District 7C · Lease #21131

Operator: APACHE CORPORATION

Cum Oil

217k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2021-06

Production History

Cum Oil: 216,556 BBL Cum Gas: 1,374,929 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,996 BBL/mo

Di (annual)

315.1%

b-factor

0.7

EUR

264,727 BBL

R-squared

0.976

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 APACHE CORPORATION 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HMAPACHE CORPORATION210,0002019-11-04