DRAKE 31

Oil · District 08 · Lease #32913

Operator: RIM OPERATING, INC.

Cum Oil

103k BBL

Cum Gas

340k MCF

casinghead

Wells

8

Production

1993-01 — 2010-03

Peak Month

1993-04

Production History

Cum Oil: 102,676 BBL Cum Gas: 339,982 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,098 BBL/mo

Di (annual)

25.1%

b-factor

0.0

EUR

100,087 BBL

R-squared

0.568

type

exponential

Operator History (from monthly production reports)

2007-11 — 2011-09 DACOTT OIL & GAS, LLC 47 mo
2001-09 — 2007-10 DEAN ENERGY, INC. 74 mo
2000-02 — 2001-08 RIM OPERATING, INC. 19 mo
1993-01 — 2000-01 PLAINS PETROLEUM OPERATING CO. 85 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8DACOTT OIL & GAS LLC18,5501991-09-06
7DACOTT OIL & GAS LLC18,5501991-09-05
6DACOTT OIL & GAS LLC18,5501991-08-28
5DACOTT OIL & GAS LLC18,5501991-08-12
4DACOTT OIL & GAS LLC18,5501991-07-16
2DACOTT OIL & GAS LLC18,5501991-07-15
3DACOTT OIL & GAS LLC18,5501990-10-18
1DACOTT OIL & GAS LLC18,5501990-10-02