MACKEY, L. L.

Oil · District 06 · Lease #14044

Operator: BURK ROYALTY COMPANY

Cum Oil

14k BBL

Cum Gas

71k MCF

casinghead

Wells

1

Production

2000-10 — 2015-12

Peak Month

2001-02

Production History

Cum Oil: 13,745 BBL Cum Gas: 70,622 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

726 BBL/mo

Di (annual)

428.7%

b-factor

1.0

EUR

10,945 BBL

R-squared

0.339

type

hyperbolic

Operator History (from monthly production reports)

2015-08 — 2019-05 BUFFCO PRODUCTION INC. 46 mo
2002-02 — 2015-07 BURK ROYALTY CO., LTD. 162 mo
2000-10 — 2002-01 BURK ROYALTY COMPANY 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BUFFCO PRODUCTION INC.311,0002001-06-13