HARTGROVE 0304 A

Oil · District 7C · Lease #21085

Operator: APACHE CORPORATION

Cum Oil

355k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2021-06

Production History

Cum Oil: 354,905 BBL Cum Gas: 1,426,061 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,435 BBL/mo

Di (annual)

258.0%

b-factor

1.0

EUR

598,993 BBL

R-squared

0.995

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 APACHE CORPORATION 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HUAPACHE CORPORATION210,0002019-11-04