WHALEY GAS UNIT

Oil · District 03 · Lease #25938

Operator: BURK ROYALTY CO., LTD.

Cum Oil

7k BBL

Cum Gas

15k MCF

casinghead

Wells

1

Production

2011-09 — 2018-07

Peak Month

2012-06

Production History

Cum Oil: 6,889 BBL Cum Gas: 15,315 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

146 BBL/mo

Di (annual)

69.0%

b-factor

0.0

EUR

2,531 BBL

R-squared

0.444

type

exponential

Operator History (from monthly production reports)

2011-09 — 2019-09 BURK ROYALTY CO., LTD. 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RPERMIAN WEST PIPE INC.513,0002011-03-11