NUTT -7-

Oil · District 08 · Lease #28670

Operator: PENNZOIL EXPLORATION & PROD. CO.

Cum Oil

18k BBL

Cum Gas

1.0M MCF

casinghead

Wells

2

Production

1993-01 — 1996-05

Peak Month

1994-01

Production History

Cum Oil: 18,172 BBL Cum Gas: 1,006,850 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

726 BBL/mo

Di (annual)

295.6%

b-factor

2.0

EUR

47,853 BBL

R-squared

0.731

type

hyperbolic

Operator History (from monthly production reports)

1995-04 — 1996-08 MAYNARD OIL CO. 17 mo
1993-01 — 1995-03 PENNZOIL EXPLORATION & PROD. CO. 27 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LINN OPERATING INC.37,5002001-02-09
1LINN OPERATING INC.17,5001983-08-30