DIANA UNIT

Oil · District 03 · Lease #12143

Operator: DOUGLAS PETROLEUM INC.

Cum Oil

7k BBL

Cum Gas

44k MCF

casinghead

Wells

1

Production

1993-01 — 1999-12

Peak Month

1997-03

Production History

Cum Oil: 6,974 BBL Cum Gas: 44,324 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

221 BBL/mo

Di (annual)

562.4%

b-factor

1.9

EUR

9,739 BBL

R-squared

0.891

type

hyperbolic

Operator History (from monthly production reports)

2000-04 — 2000-09 DOUGLAS PETROLEUM INC. 6 mo
1993-01 — 2000-03 CRM ENERGY, INC. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CRM ENERGY, INC.210,0001979-02-16