MARTIN, ANNIE "B"

Oil · District 8A · Lease #61184

Operator: ROCKER A OPERATING COMPANY

Fields: DORWARD

Cum Oil

14k BBL

Cum Gas

26 MCF

casinghead

Wells

2

Production

1993-01 — 2016-11

Peak Month

1998-12

Production History

Cum Oil: 14,266 BBL Cum Gas: 26 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

172 BBL/mo

Di (annual)

152.4%

b-factor

1.7

EUR

12,456 BBL

R-squared

0.339

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-05 BURK ROYALTY CO., LTD. 45 mo
1998-12 — 2022-08 ROCKER A OPERATING COMPANY 285 mo
1993-01 — 1998-11 HRUBETZ OPERATING COMPANY 71 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BURK ROYALTY CO. LTD.13,1001984-05-15
242-415-30298BURK ROYALTY CO. LTD.------