PURCELL

Oil · District 09 · Lease #22737

Operator: WFW PRODUCTION COMPANY, INC.

Cum Oil

121k BBL

Cum Gas

19 MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 120,957 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

936 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

119,997 BBL

R-squared

0.955

type

exponential

Operator History (from monthly production reports)

2018-02 — 2026-07 WFW PRODUCTION COMPANY, INC. 102 mo
2017-03 — 2018-01 BIFFLE OPERATING LLC 11 mo
1993-01 — 2017-02 BIFFLE, JIMMY JACK 290 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6WFW PRODUCTION COMPANY, INC.11,9991985-04-22
5WFW PRODUCTION COMPANY, INC.11,9991984-03-28
4WFW PRODUCTION COMPANY, INC.11,9991983-10-17
2WFW PRODUCTION COMPANY, INC.11,9991982-09-28
3WFW PRODUCTION COMPANY, INC.11,9991982-09-28