HANCOCK, JOHN

Oil · District 03 · Lease #22035

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

30k BBL

Cum Gas

211 MCF

casinghead

Wells

1

Production

1993-05 — 2005-06

Peak Month

1995-07

Production History

Cum Oil: 29,793 BBL Cum Gas: 211 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

891 BBL/mo

Di (annual)

59.6%

b-factor

0.4

EUR

29,224 BBL

R-squared

0.799

type

hyperbolic

Operator History (from monthly production reports)

2005-07 — 2007-04 NORTHFIELD ENTERPRISES, INC. 22 mo
2002-12 — 2005-06 ANADARKO E&P COMPANY LP 31 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1993-05 — 2001-01 UNION PACIFIC RESOURCES COMPANY 93 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2NORTHFIELD ENTERPRISES, INC.411,8002005-07-19