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Yearly and monthly production

GERHARD ONNEN Lease
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Lease: GERHARD ONNEN
Operator: Onnen, Gerhard E.
Location: T26S, R14E, Sec. 12
Cumulative Production: 1618.63 barrels (from 1981 to 2001)
KS Dept. of Revenue Lease Code: 115038
KS Dept. of Revenue Lease Name: GERHARD ONNEN
Field: Big Sandy
County: Woodson
Producing Zone:

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1981 142 1
1982 67 1
1983 6 1
1984 120 1
1985 234 1
1986 85 1
1987 79 1
1988 85 1
1989 136 1
1990 99 1
1991 68 1
1992 62 1
1993 - -
1994 66 1
1995 57 1
1996 70 2
1997 82 2
1998 69 2
1999 69 2
2000 - -
2001 23 2
Reported through 7-2001.
Note: bbls is barrels; mcf is 1000 cubic feet.


Pre-1987 cumulative data and monthly volume data is provided under license agreement to the KGS by IHS Energy. As such, it may be reviewed and used for public service and research purposes. It may not be downloaded or used for purposes of re-packaging, reselling or dissemination to third parties.

Kansas Geological Survey
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Field/lease.html
Programs Updated May 27, 2014
Data from Kansas Dept. of Revenue files monthly.