KEYSTONE CATTLE COMPANY

Oil · District 08 · Lease #35757

Operator: WHITING OIL AND GAS CORPORATION

Cum Oil

1.2M BBL

Cum Gas

3.7M MCF

casinghead

Wells

9

Production

1998-05 — 2026-04

Peak Month

2003-01

Production History

Cum Oil: 1,175,162 BBL Cum Gas: 3,715,763 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

43,491 BBL/mo

Di (annual)

896.0%

b-factor

1.3

EUR

652,590 BBL

R-squared

0.496

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 BCP RESOURCES, LLC 38 mo
2004-10 — 2023-05 WHITING OIL AND GAS CORPORATION 224 mo
2002-06 — 2004-09 CROWNQUEST OPERATING, LLC 28 mo
2001-01 — 2002-05 BURLINGTON RES O&G CO-PERMIAN 17 mo
1998-05 — 2000-12 BURLINGTON RESOURCES OIL&GAS CO. 32 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
443BCP RESOURCES, LLC311,5002012-11-09
502BCP RESOURCES, LLC19,5002008-03-25
504BCP RESOURCES, LLC19,5002008-03-25
500BCP RESOURCES, LLC311,5002006-12-22
303BCP RESOURCES, LLC15,3502003-11-04
181BCP RESOURCES, LLC312,0002002-12-30
441BCP RESOURCES, LLC111,2002002-09-03
301BCP RESOURCES, LLC211,0502001-07-05
406BCP RESOURCES, LLC48,8001996-08-29