RATLIFF

Oil · District 8A · Lease #67557

Operator: INTERSTATE EXPLORATIONS LLC

Cum Oil

27k BBL

Cum Gas

0 MCF

Wells

3

Production

1996-04 — 2010-02

Peak Month

1999-07

Production History

Cum Oil: 26,662 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

424 BBL/mo

Di (annual)

30.9%

b-factor

0.0

EUR

16,441 BBL

R-squared

0.590

type

exponential

Operator History (from monthly production reports)

2016-12 — 2026-07 INTERNATIONAL WESTERN OIL CORP 116 mo
2016-06 — 2016-11 EARTHBOUND RESOURCES LLC 6 mo
2011-04 — 2016-05 BULLET DEVELOPMENT, LLC 62 mo
1998-05 — 2011-03 INTERSTATE EXPLORATIONS LLC 155 mo
1996-04 — 1998-04 BIG STATE INDUSTRIES, INC. 25 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7INTERNATIONAL WESTERN OIL CORP14,6001998-08-13
1DOODLE-BUG INCORPORATED27,0001998-03-06
4DOODLE-BUG INCORPORATED26,2161996-03-11