SUGG, ELA C. -55-

Oil · District 7C · Lease #7156

Operator: APACHE CORPORATION

Cum Oil

143k BBL

Cum Gas

273k MCF

casinghead

Wells

4

Production

1993-01 — 2016-04

Peak Month

1998-05

Production History

Cum Oil: 143,079 BBL Cum Gas: 272,835 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,169 BBL/mo

Di (annual)

13.3%

b-factor

0.0

EUR

105,042 BBL

R-squared

0.616

type

exponential

Operator History (from monthly production reports)

2012-08 — 2019-05 APACHE CORPORATION 82 mo
1995-09 — 2012-07 ANTELOPE ENERGY COMPANY, LLC 203 mo
1993-01 — 1995-08 ANTELOPE PRODUCTION CO. 32 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4APACHE CORPORATION16,0001997-08-26
3APACHE CORPORATION16,5001984-04-30
2APACHE CORPORATION16,7001977-06-22
142-235-30761APACHE CORPORATION------