BRADSHAW

Oil · District 10 · Lease #7787

Operator: VIKING VENTURES, LLC

Cum Oil

3k BBL

Cum Gas

14k MCF

casinghead

Wells

2

Production

2007-04 — 2026-03

Peak Month

2007-08

Production History

Cum Oil: 2,796 BBL Cum Gas: 13,873 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

105 BBL/mo

Di (annual)

85.1%

b-factor

0.4

EUR

2,326 BBL

R-squared

0.500

type

hyperbolic

Operator History (from monthly production reports)

2018-10 — 2026-07 HARVARD PETROLEUM COMPANY, LLC 94 mo
2012-03 — 2018-09 QUIXOTE ENERGY & OPERATING INC 79 mo
2009-04 — 2012-02 SLT DAKOTA OPERATING, INC. 35 mo
2007-04 — 2009-03 VIKING VENTURES, LLC 24 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HARVARD PETROLEUM COMPANY, LLC12,3002007-01-03
1HARVARD PETROLEUM COMPANY, LLC12,3002006-11-20