WELLS-NICHOLS UNIT

Oil · District 09 · Lease #24864

Operator: KEY ENERGY OF COLORADO, INC.

Cum Oil

12k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

1993-01 — 1998-12

Peak Month

1995-11

Production History

Cum Oil: 12,188 BBL Cum Gas: 4,959 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

383 BBL/mo

Di (annual)

575.4%

b-factor

0.5

EUR

1,530 BBL

R-squared

0.358

type

hyperbolic

Operator History (from monthly production reports)

1997-11 — 2012-05 KEY ENERGY OF COLORADO, INC. 175 mo
1995-03 — 1997-10 ENSERCH EXPLORATION, INC 32 mo
1993-01 — 1995-02 EP OPERATING LIMITED PARTNERSHIP 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2KEY ENERGY OF COLORADO INC.19,1001984-10-04