CLAYTON RANCH

Oil · District 8A · Lease #67539

Operator: APACHE CORPORATION

Cum Oil

1.6M BBL

Cum Gas

1.1M MCF

casinghead

Wells

4

Production

1996-02 — 2015-08

Peak Month

1997-07

Production History

Cum Oil: 1,582,486 BBL Cum Gas: 1,122,065 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,150 BBL/mo

Di (annual)

59.2%

b-factor

0.3

EUR

1,214,472 BBL

R-squared

0.950

type

hyperbolic

Operator History (from monthly production reports)

1996-02 — 2016-03 APACHE CORPORATION 242 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION49,6001997-10-21
2 RAPACHE CORPORATION39,6001996-07-08
4APACHE CORPORATION29,0001996-03-29
3APACHE CORPORATION39,5001996-03-18