BLACKDOG

Oil · District 08 · Lease #38458

Operator: VIN FISHER OPERATING, INC.

Fields: FULLERTON

Cum Oil

38k BBL

Cum Gas

40k MCF

casinghead

Wells

2

Production

2007-11 — 2020-12

Peak Month

2008-01

Production History

Cum Oil: 37,504 BBL Cum Gas: 39,802 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

697 BBL/mo

Di (annual)

42.1%

b-factor

0.6

EUR

40,985 BBL

R-squared

0.812

type

hyperbolic

Operator History (from monthly production reports)

2024-02 — 2026-07 VIN FISHER OPERATING, INC. 30 mo
2023-09 — 2024-01 HARVEST PETROLEUM INC. 5 mo
2017-12 — 2023-08 MERCURY OPERATING, LLC 69 mo
2017-05 — 2017-11 VIN FISHER OPERATING, INC. 7 mo
2010-04 — 2017-04 BURLESON PETROLEUM, INC. 85 mo
2007-11 — 2010-03 BURLESON, LEWIS B. INC. 29 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2VIN FISHER OPERATING INC.17,3002008-01-09
1VIN FISHER OPERATING INC.17,3002007-07-14