HARTLEY 38

Oil · District 08 · Lease #41567

Operator: APACHE CORPORATION

Cum Oil

62k BBL

Cum Gas

1.2M MCF

casinghead

Wells

2

Production

2011-04 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 61,504 BBL Cum Gas: 1,203,694 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,550 BBL/mo

Di (annual)

100.9%

b-factor

0.2

EUR

52,700 BBL

R-squared

0.808

type

hyperbolic

Operator History (from monthly production reports)

2011-04 — 2026-07 APACHE CORPORATION 184 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3APACHE CORPORATION410,9002013-02-13
2APACHE CORPORATION311,0002009-11-16