PYRON, B. J.

Oil · District 04 · Lease #13021

Operator: WHITING PETROLEUM CORPORATION

Cum Oil

10k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

2001-05 — 2005-06

Peak Month

2001-06

Production History

Cum Oil: 9,937 BBL Cum Gas: 37,955 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,023 BBL/mo

Di (annual)

202.9%

b-factor

0.3

EUR

8,590 BBL

R-squared

0.776

type

hyperbolic

Operator History (from monthly production reports)

2003-12 — 2006-05 WHITING OIL AND GAS CORPORATION 30 mo
2001-05 — 2003-11 WHITING PETROLEUM CORPORATION 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WHITING PETROLEUM CORPORATION47,9002005-06-10