COPE, E. B.

Oil · District 08 · Lease #57992

Operator: BURK ROYALTY CO., LTD.

Cum Oil

22k BBL

Cum Gas

75k MCF

casinghead

Wells

7

Production

2020-11 — 2026-04

Peak Month

2023-10

Production History

Cum Oil: 21,930 BBL Cum Gas: 75,194 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

598 BBL/mo

Di (annual)

45.9%

b-factor

2.0

EUR

91,445 BBL

R-squared

0.710

type

hyperbolic

Operator History (from monthly production reports)

2020-11 — 2026-07 BURK ROYALTY CO., LTD. 68 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10BURK ROYALTY CO., LTD.28,1722014-02-21
6BURK ROYALTY CO., LTD.28,3452012-12-10
11BURK ROYALTY CO., LTD.28,2902011-07-14
2BURK ROYALTY CO., LTD.28,4282009-08-25
1BURK ROYALTY CO., LTD.28,4412008-08-19
3BURK ROYALTY CO., LTD.28,4002008-08-19
5BURK ROYALTY CO., LTD.28,3352007-08-04