MARGRAVES-WINDHAM

Oil · District 03 · Lease #22497

Operator: APACHE CORPORATION

Cum Oil

97k BBL

Cum Gas

923k MCF

casinghead

Wells

1

Production

1994-06 — 2015-12

Peak Month

1994-08

Production History

Cum Oil: 97,473 BBL Cum Gas: 922,634 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,409 BBL/mo

Di (annual)

110.7%

b-factor

0.4

EUR

61,081 BBL

R-squared

0.527

type

hyperbolic

Operator History (from monthly production reports)

1994-06 — 2017-07 APACHE CORPORATION 278 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION210,9001994-05-04