ARNWINE

Oil · District 8A · Lease #68509

Operator: ROCKER A OPERATING COMPANY

Cum Oil

79k BBL

Cum Gas

17k MCF

casinghead

Wells

1

Production

2002-01 — 2026-04

Peak Month

2002-12

Production History

Cum Oil: 79,357 BBL Cum Gas: 17,241 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

889 BBL/mo

Di (annual)

20.1%

b-factor

0.5

EUR

88,325 BBL

R-squared

0.628

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 BURK ROYALTY CO., LTD. 47 mo
2002-01 — 2022-08 ROCKER A OPERATING COMPANY 248 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ABURK ROYALTY CO., LTD.410,0002001-10-24