< leases

CASEY, W.M. "584"

Oil · District 7B · Lease #27255

Operator: WELLS OILFIELD SERVICES, INC.

Fields: LITTLE RANCH (MISSISSIPPIAN)

Cum Oil

8k BBL

Cum Gas

80k MCF

casinghead

Wells

1

Production

1994-07 — 2003-08

Peak Month

1994-08

Production History

Cum Oil: 7,881 BBL Cum Gas: 79,975 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

615 BBL/mo

Di (annual)

418.0%

b-factor

0.4

EUR

2,901 BBL

R-squared

0.520

type

hyperbolic

Operator History (from monthly production reports)

2003-11 — 2004-04 WELLS OILFIELD SERVICES, INC. 6 mo
1999-07 — 2003-10 CLEAR FORK, INCORPORATED 52 mo
1998-06 — 1999-06 SIMPSON OIL & LAND CO. 13 mo
1998-04 — 1998-05 EEX CORPORATION 2 mo
1995-03 — 1998-03 ENSERCH EXPLORATION, INC 37 mo
1994-07 — 1995-02 EP OPERATING LIMITED PARTNERSHIP 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-417-37822ENSERCH EXPLORATION INC25,0001995-06-21