LONGLEY, MARY H. OU

Oil · District 09 · Lease #27515

Operator: MITCHELL ENERGY CORPORATION

Cum Oil

3k BBL

Cum Gas

185k MCF

casinghead

Wells

1

Production

1993-01 — 2004-06

Peak Month

1993-12

Production History

Cum Oil: 3,270 BBL Cum Gas: 185,061 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

77 BBL/mo

Di (annual)

43.9%

b-factor

0.3

EUR

2,883 BBL

R-squared

0.739

type

hyperbolic

Operator History (from monthly production reports)

2004-08 — 2008-05 DEVON ENERGY PRODUCTION CO, L.P. 46 mo
2002-04 — 2004-07 DEVON ENERGY OPERATING CO., L.P. 28 mo
2001-01 — 2002-03 MITCHELL ENERGY COMPANY L.P. 15 mo
1993-01 — 2000-12 MITCHELL ENERGY CORPORATION 96 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DEVON ENERGY PRODUCTION CO L.P.16,2001989-03-13