MORRISON

Oil · District 10 · Lease #6630

Operator: STARTEX OPERATING COMPANY

Cum Oil

16k BBL

Cum Gas

120k MCF

casinghead

Wells

2

Production

1993-01 — 2007-10

Peak Month

2006-07

Production History

Cum Oil: 16,218 BBL Cum Gas: 120,165 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,756 BBL/mo

Di (annual)

939.9%

b-factor

0.6

EUR

5,433 BBL

R-squared

0.982

type

hyperbolic

Operator History (from monthly production reports)

2007-09 — 2013-08 LINN OPERATING, INC. 72 mo
2004-06 — 2007-08 DOMINION OKLAHOMA TEXAS E&P, INC 39 mo
1994-01 — 2004-05 STARTEX OPERATING COMPANY 125 mo
1993-01 — 1993-12 SAXET OPERATING COMPANY, INC. 12 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1033ENERVEST OPERATING, L.L.C.312,4002007-03-23
2LINN OPERATING INC.113,1002006-04-05