MOBIL FEE

Oil · District 03 · Lease #20812

Operator: WHITING PETROLEUM CORPORATION

Fields: LOCHRIDGE

Cum Oil

2k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1993-01 — 1996-08

Peak Month

1993-01

Production History

Cum Oil: 1,620 BBL Cum Gas: 1,683 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

374 BBL/mo

Di (annual)

440.8%

b-factor

0.9

EUR

4,534 BBL

R-squared

0.897

type

hyperbolic

Operator History (from monthly production reports)

1995-10 — 1997-02 WHITING PETROLEUM CORPORATION 17 mo
1993-01 — 1995-09 TRANSFUEL RESOURCES COMPANY 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WHITING PETROLEUM CORPORATION27,5001990-06-27