MITCHELL, JOHN N. UNIT

Oil · District 02 · Lease #8662

Operator: MANTLE OIL & GAS, LLC

Fields: MISSION RIVER

Cum Oil

3k BBL

Cum Gas

65 MCF

casinghead

Wells

2

Production

2001-06 — 2004-06

Peak Month

2002-09

Production History

Cum Oil: 2,620 BBL Cum Gas: 65 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

117 BBL/mo

Di (annual)

89.8%

b-factor

0.0

EUR

1,552 BBL

R-squared

0.464

type

exponential

Operator History (from monthly production reports)

2013-05 — 2026-07 HIGH PLAINS GAS SYSTEMS, INC. 159 mo
2008-03 — 2013-04 MANTLE OIL & GAS, LLC 62 mo
2004-04 — 2008-02 HIGH PLAINS GAS SYSTEMS, INC. 47 mo
2001-06 — 2004-03 BECKHAM RESOURCES, INC. 34 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4BECKHAM RESOURCES INC.29,3212001-09-13
1GINTHER WARREN & COMPANY18,7452001-07-30