BRITT "131"

Oil · District 8A · Lease #62537

Operator: WALSH PETROLEUM, INC.

Fields: WELCH

Cum Oil

197k BBL

Cum Gas

34 MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1999-07

Production History

Cum Oil: 196,633 BBL Cum Gas: 34 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,499 BBL/mo

Di (annual)

12.2%

b-factor

0.1

EUR

162,186 BBL

R-squared

0.921

type

hyperbolic

Operator History (from monthly production reports)

2022-11 — 2026-07 WALKABOUT OPERATING, LLC 45 mo
2021-01 — 2022-10 STEADFAST OIL & GAS, LLC 22 mo
2017-09 — 2020-12 MOSMAN OPERATING, LLC 40 mo
1997-08 — 2017-08 WALSH PETROLEUM, INC. 241 mo
1993-01 — 1997-07 MCENA INC. 55 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WALKABOUT OPERATING, LLC15,1001997-11-26
3WALKABOUT OPERATING, LLC15,0001997-10-10
4WALKABOUT OPERATING, LLC15,0001997-10-09
2WALKABOUT OPERATING, LLC15,0001980-12-10
1WALKABOUT OPERATING, LLC14,9501979-07-05