C.D.U.

Oil · District 8A · Lease #71381

Operator: BURK ROYALTY CO., LTD.

Fields: BRAHANEY

Cum Oil

103k BBL

Cum Gas

363k MCF

casinghead

Wells

1

Production

2023-08 — 2026-04

Peak Month

2023-10

Production History

Cum Oil: 102,677 BBL Cum Gas: 362,701 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,630 BBL/mo

Di (annual)

270.2%

b-factor

1.8

EUR

445,444 BBL

R-squared

0.931

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2026-07 BURK ROYALTY CO., LTD. 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBURK ROYALTY CO., LTD.25,5002023-05-17