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WELLS UNIT

Oil · District 09 · Lease #29565

Operator: KEY ENERGY OF COLORADO, INC.

Fields: GROESBECK CREEK (CHAPPEL)

Cum Oil

302k BBL

Cum Gas

60k MCF

casinghead

Wells

3

Production

1998-08 — 2026-04

Peak Month

1999-10

Production History

Cum Oil: 302,408 BBL Cum Gas: 60,062 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,505 BBL/mo

Di (annual)

50.0%

b-factor

0.5

EUR

244,794 BBL

R-squared

0.730

type

hyperbolic

Operator History (from monthly production reports)

2020-07 — 2026-07 ASSENT ENERGY PARTNERS, LLC 73 mo
2015-04 — 2020-06 EAGLE HYDROCARBONS INC. 63 mo
2014-09 — 2015-03 EAGLE HYDROCARBONS (TEXAS) INC. 7 mo
2013-12 — 2014-08 EAGLE ENERGY ACQUISITIONS LP 9 mo
1998-08 — 2013-11 KEY ENERGY OF COLORADO, INC. 184 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-197-31728ASSENT ENERGY PARTNERS, LLC39,3002015-11-24
242-197-31721ASSENT ENERGY PARTNERS, LLC49,2002015-03-18
142-197-31439ASSENT ENERGY PARTNERS, LLC18,9001998-06-04