YAKLIN 7400' OIL UNIT

Oil · District 04 · Lease #12235

Operator: WAINOCO OIL & GAS COMPANY

Cum Oil

149k BBL

Cum Gas

55k MCF

casinghead

Wells

1

Production

1993-06 — 2016-09

Peak Month

1993-08

Production History

Cum Oil: 148,767 BBL Cum Gas: 55,189 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,854 BBL/mo

Di (annual)

28.9%

b-factor

0.0

EUR

160,134 BBL

R-squared

0.830

type

exponential

Operator History (from monthly production reports)

2020-02 — 2026-07 TEJAS PETROLEUM RESOURCES, LLC 78 mo
2016-10 — 2020-01 US. FUELS, INC. 40 mo
2016-01 — 2016-09 SALT CREEK PRODUCTION, INC. 9 mo
1995-06 — 2015-12 LAMAY CORPORATION 247 mo
1993-06 — 1995-05 WAINOCO OIL & GAS COMPANY 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WAINOCO OIL & GAS COMPANY17,9001993-06-09