COPE, E. B. "B"

Oil · District 08 · Lease #57998

Operator: BURK ROYALTY CO., LTD.

Cum Oil

1k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2020-11 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 1,449 BBL Cum Gas: 4,192 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

92 BBL/mo

Di (annual)

577.9%

b-factor

0.5

EUR

345 BBL

R-squared

0.834

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BURK ROYALTY CO., LTD.28,4002010-03-11