BUCHANAN "A"

Oil · District 08 · Lease #12429

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

3k BBL

Cum Gas

182k MCF

casinghead

Wells

2

Production

1993-01 — 2000-01

Peak Month

1994-07

Production History

Cum Oil: 3,456 BBL Cum Gas: 182,499 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

102 BBL/mo

Di (annual)

212.4%

b-factor

0.0

EUR

572 BBL

R-squared

0.388

type

exponential

Operator History (from monthly production reports)

2003-01 — 2005-03 CONOCOPHILLIPS COMPANY 27 mo
1993-01 — 2002-12 PHILLIPS PETROLEUM COMPANY 120 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PHILLIPS PETROLEUM COMPANY111,5502000-12-27
2CONOCOPHILLIPS COMPANY111,5041994-12-07