WINCHESTER A5

Oil · District 08 · Lease #62673

Operator: APACHE CORPORATION

Cum Oil

265k BBL

Cum Gas

492k MCF

casinghead

Wells

1

Production

2024-05 — 2026-04

Peak Month

2024-07

Production History

Cum Oil: 265,092 BBL Cum Gas: 491,564 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,538 BBL/mo

Di (annual)

39.4%

b-factor

0.0

EUR

443,244 BBL

R-squared

0.333

type

exponential

Operator History (from monthly production reports)

2024-05 — 2026-07 APACHE CORPORATION 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17UHAPACHE CORPORATION211,8002023-11-01