HERTEL, ELIZABETH M. ET. VIR.

Oil · District 09 · Lease #22786

Operator: WHITING PETROLEUM CORPORATION

Cum Oil

16k BBL

Cum Gas

179 MCF

casinghead

Wells

2

Production

1993-01 — 1998-04

Peak Month

1993-01

Production History

Cum Oil: 16,399 BBL Cum Gas: 179 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

298 BBL/mo

Di (annual)

8.3%

b-factor

2.0

EUR

88,041 BBL

R-squared

0.501

type

hyperbolic

Operator History (from monthly production reports)

1993-03 — 1998-06 CRESTON PETROLEUM CORP. 64 mo
1993-01 — 1993-02 WHITING PETROLEUM CORPORATION 2 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TEXCEL EXPLORATION, INC.22,1001983-11-23
1TEXCEL EXPLORATION, INC.22,1111982-09-22