KOLP-YORK

Oil · District 08 · Lease #7288

Operator: WHITING OIL AND GAS CORPORATION

Fields: WARD, SOUTH

Cum Oil

8k BBL

Cum Gas

5k MCF

casinghead

Wells

2

Production

1993-01 — 2005-07

Peak Month

2002-02

Production History

Cum Oil: 7,599 BBL Cum Gas: 4,575 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

105 BBL/mo

Di (annual)

86.6%

b-factor

0.0

EUR

1,448 BBL

R-squared

0.582

type

exponential

Operator History (from monthly production reports)

2010-12 — 2016-02 WHITING OIL AND GAS CORPORATION 63 mo
2006-01 — 2010-11 DEVON ENERGY PRODUCTION CO, L.P. 59 mo
2003-09 — 2005-12 DEVON LOUISIANA CORPORATION 28 mo
1998-08 — 2003-08 OCEAN ENERGY, INC. 61 mo
1995-10 — 1998-07 UMC PETROLEUM CORPORATION 34 mo
1995-02 — 1995-09 PENNZOIL EXPLORATION & PROD. CO. 8 mo
1993-01 — 1995-01 PENNZOIL PETROLEUM COMPANY 25 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
53WWHITING OIL AND GAS CORPORATION13,0001977-10-03
442-475-03054WHITING OIL AND GAS CORPORATION------