CHAPARRAL 89

Oil · District 08 · Lease #46443

Operator: APACHE CORPORATION

Cum Oil

659k BBL

Cum Gas

1.6M MCF

casinghead

Wells

7

Production

2012-03 — 2026-04

Peak Month

2014-05

Production History

Cum Oil: 658,600 BBL Cum Gas: 1,622,594 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,766 BBL/mo

Di (annual)

113.9%

b-factor

0.4

EUR

466,127 BBL

R-squared

0.880

type

hyperbolic

Operator History (from monthly production reports)

2012-03 — 2026-07 APACHE CORPORATION 156 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
P152HAPACHE CORPORATION212,0002015-09-04
103HAPACHE CORPORATION212,4002013-09-09
P102HAPACHE CORPORATION112,4002013-09-06
201HAPACHE CORPORATION111,8502013-07-03
202HAPACHE CORPORATION211,8502013-07-03
P203HAPACHE CORPORATION111,8502013-07-03
P101HAPACHE CORPORATION412,7002013-06-28