< leases

MRS. M. E. CRUM

Oil · District 08 · Lease #27837

Operator: PRIZE OPERATING COMPANY

Fields: KEYSTONE (HOLT)

Cum Oil

47k BBL

Cum Gas

149k MCF

casinghead

Wells

8

Production

1993-01 — 2001-12

Peak Month

1997-07

Production History

Cum Oil: 47,036 BBL Cum Gas: 149,284 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

586 BBL/mo

Di (annual)

14.2%

b-factor

0.0

EUR

49,532 BBL

R-squared

0.324

type

exponential

Operator History (from monthly production reports)

2002-04 — 2002-04 GRUY PETROLEUM MANAGEMENT CO. 1 mo
1999-07 — 2002-03 PRIZE OPERATING COMPANY 33 mo
1997-11 — 1999-06 PIONEER RESOURCES PRODUCING, L.P 20 mo
1995-02 — 1997-10 PARKER & PARSLEY PRODUCING L.P. 33 mo
1994-10 — 1995-01 PARKER & PARSLEY DEVELOPMENT L.P 4 mo
1993-01 — 1994-09 BRIDGE OIL COMPANY, L. P. 21 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
942-495-32526FORMENTERA OPERATIONS LLC25,5002003-10-01
842-495-32523FORMENTERA OPERATIONS LLC15,5001996-02-12
8W42-495-32523FORMENTERA OPERATIONS LLC15,5001996-02-12
642-495-31943PRIZE OPERATING COMPANY26,8501986-02-11
6D42-495-31943PRIZE OPERATING COMPANY26,8501986-02-11
542-495-31869FORMENTERA OPERATIONS LLC16,8001984-12-17
242-495-05216FORMENTERA OPERATIONS LLC18,0061984-07-05
342-495-05217FORMENTERA OPERATIONS LLC310,0411982-10-29