ARRINGTON

Oil · District 8A · Lease #68290

Operator: WALSH PETROLEUM, INC.

Cum Oil

168k BBL

Cum Gas

52k MCF

casinghead

Wells

4

Production

2001-03 — 2020-10

Peak Month

2005-05

Production History

Cum Oil: 168,005 BBL Cum Gas: 51,966 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,462 BBL/mo

Di (annual)

38.1%

b-factor

0.7

EUR

175,779 BBL

R-squared

0.946

type

hyperbolic

Operator History (from monthly production reports)

2001-03 — 2021-03 WALSH PETROLEUM, INC. 241 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BURK ROYALTY CO., LTD.15,4002005-03-15
3BURK ROYALTY CO., LTD.15,4002004-09-30
2BURK ROYALTY CO., LTD.15,4002001-04-10
1BURK ROYALTY CO., LTD.15,4002001-02-13