WATERFIELD, J.B.

Oil · District 10 · Lease #9459

Operator: UNIT PETROLEUM COMPANY

Cum Oil

42k BBL

Cum Gas

197k MCF

casinghead

Wells

1

Production

2015-11 — 2026-04

Peak Month

2016-03

Production History

Cum Oil: 42,074 BBL Cum Gas: 197,138 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,968 BBL/mo

Di (annual)

250.6%

b-factor

1.2

EUR

61,675 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2015-11 — 2026-07 UNIT PETROLEUM COMPANY 129 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3UNIT PETROLEUM COMPANY311,2502015-09-28