KLINE "B"

Oil · District 8A · Lease #66424

Operator: PURE RESOURCES, L.P.

Cum Oil

16k BBL

Cum Gas

22k MCF

casinghead

Wells

1

Production

1993-01 — 2006-01

Peak Month

2004-05

Production History

Cum Oil: 16,370 BBL Cum Gas: 22,109 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

136 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

12,596 BBL

R-squared

0.450

type

exponential

Operator History (from monthly production reports)

2006-04 — 2006-10 CHEVRON MIDCONTINENT, L.P. 7 mo
2001-02 — 2006-03 PURE RESOURCES, L.P. 62 mo
1993-01 — 2001-01 IP PETROLEUM COMPANY, INC. 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1THREE SPAN OIL & GAS, INC.28,4002006-02-23