CHESTER 10

Oil · District 08 · Lease #44602

Operator: APACHE CORPORATION

Cum Oil

15k BBL

Cum Gas

40k MCF

casinghead

Wells

1

Production

2013-10 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 14,697 BBL Cum Gas: 39,640 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

558 BBL/mo

Di (annual)

411.5%

b-factor

1.9

EUR

28,810 BBL

R-squared

0.895

type

hyperbolic

Operator History (from monthly production reports)

2013-10 — 2026-07 APACHE CORPORATION 154 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2APACHE CORPORATION110,5002013-01-29