COPELAND 27

Oil · District 08 · Lease #43312

Operator: APACHE CORPORATION

Cum Oil

627k BBL

Cum Gas

676k MCF

casinghead

Wells

7

Production

2012-02 — 2026-04

Peak Month

2014-12

Production History

Cum Oil: 627,452 BBL Cum Gas: 676,154 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,000 BBL/mo

Di (annual)

271.7%

b-factor

1.0

EUR

326,186 BBL

R-squared

0.707

type

hyperbolic

Operator History (from monthly production reports)

2012-02 — 2026-07 APACHE CORPORATION 174 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14APACHE CORPORATION111,0002014-08-08
13APACHE CORPORATION111,1002014-04-30
12APACHE CORPORATION111,0002013-12-02
7APACHE CORPORATION111,0002013-11-27
8APACHE CORPORATION211,0002012-07-17
4APACHE CORPORATION111,0002012-02-17
3APACHE CORPORATION111,0002011-10-17