WORRELL-NORTHRUP

Oil · District 03 · Lease #21103

Operator: WHITING PETROLEUM CORPORATION

Cum Oil

59k BBL

Cum Gas

12k MCF

casinghead

Wells

1

Production

1993-01 — 2019-12

Peak Month

1994-09

Production History

Cum Oil: 58,851 BBL Cum Gas: 12,164 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

980 BBL/mo

Di (annual)

57.6%

b-factor

0.8

EUR

55,956 BBL

R-squared

0.870

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2026-07 PROLINE ENERGY RESOURCES INC 115 mo
2005-10 — 2016-12 ALEGRE ENERGY, INC. 135 mo
2004-11 — 2005-09 ALEGRE ENERGY OPERATING, LP 11 mo
1997-01 — 2004-10 ALEGRE ENERGY, INC. 94 mo
1996-10 — 1996-12 HYDROCARBON MANAGEMENT, INC. 3 mo
1993-01 — 1996-09 WHITING PETROLEUM CORPORATION 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PROLINE ENERGY RESOURCES INC310,7001989-09-07