KEELING-DALY UNIT

Oil · District 09 · Lease #28590

Operator: MITCHELL ENERGY CORPORATION

Cum Oil

1k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

1993-06 — 1995-05

Peak Month

1993-07

Production History

Cum Oil: 1,178 BBL Cum Gas: 13,236 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

151 BBL/mo

Di (annual)

370.4%

b-factor

1.1

EUR

3,044 BBL

R-squared

0.864

type

hyperbolic

Operator History (from monthly production reports)

2004-08 — 2008-03 DEVON ENERGY PRODUCTION CO, L.P. 44 mo
2002-04 — 2004-07 DEVON ENERGY OPERATING CO., L.P. 28 mo
2001-01 — 2002-03 MITCHELL ENERGY COMPANY L.P. 15 mo
1993-06 — 2000-12 MITCHELL ENERGY CORPORATION 91 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DEVON ENERGY PRODUCTION CO L.P.25,9521992-03-06