WILLIAMSON -B-

Oil · District 08 · Lease #31568

Operator: PHOENIX HYDROCARBONS OPERATING

Cum Oil

28k BBL

Cum Gas

47k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1996-01

Production History

Cum Oil: 28,043 BBL Cum Gas: 47,333 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

77 BBL/mo

Di (annual)

3.9%

b-factor

0.0

EUR

20,440 BBL

R-squared

0.449

type

exponential

Operator History (from monthly production reports)

2008-10 — 2026-07 JAY MANAGEMENT COMPANY, LLC 214 mo
1993-01 — 2008-09 PHOENIX HYDROCARBONS OPERATING 189 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JAY MANAGEMENT COMPANY, LLC15,8501987-09-14