DIAMOND CUTTER WEST A

Oil · District 08 · Lease #56719

Operator: APACHE CORPORATION

Cum Oil

790k BBL

Cum Gas

2.4M MCF

casinghead

Wells

1

Production

2021-09 — 2026-04

Peak Month

2023-12

Production History

Cum Oil: 789,878 BBL Cum Gas: 2,386,327 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,178 BBL/mo

Di (annual)

70.4%

b-factor

0.5

EUR

1,103,025 BBL

R-squared

0.741

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 APACHE CORPORATION 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HAPACHE CORPORATION112,0002021-06-11