< leases

L. L. BUTLER

Oil · District 08 · Lease #30275

Operator: VALLEY PETROLEUM COMPANY

Fields: GLASCO (ELLENBURGER)

Cum Oil

159k BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

1993-01 — 2019-04

Peak Month

1993-01

Production History

Cum Oil: 158,556 BBL Cum Gas: 13,563 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,001 BBL/mo

Di (annual)

15.3%

b-factor

0.0

EUR

157,266 BBL

R-squared

0.449

type

exponential

Operator History (from monthly production reports)

2018-06 — 2019-11 COPPER RIDGE RESOURCES LLC 18 mo
2018-04 — 2018-05 VALLEY PETROLEUM COMPANY 2 mo
2017-01 — 2018-03 JOSHUA RESOURCES, LLC 15 mo
2016-06 — 2016-12 RONNING GAS AND OIL LLC 7 mo
2015-10 — 2016-05 US. FUELS, INC. 8 mo
1993-01 — 2015-09 TAMARACK PETROLEUM COMPANY, INC. 273 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-165-02175CROSSTEX SERVICES, L.L.C.213,8502019-03-25