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Yearly and monthly production

COFFMAN Lease
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Lease: COFFMAN
Operator: Range Oil Company, Inc.
Location: SE SE NE T33S, R5E, Sec. 15
Cumulative Production: 56640 barrels (from 1975 to 1991)
KS Dept. of Revenue Lease Code: 102947
KS Dept. of Revenue Lease Name: COFFMAN
Field: Maddix North
County: Cowley
Producing Zone:

Data are received monthly from the Kansas Department of Revenue.



Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1975 920 1
1976 2,726 1
1977 4,473 2
1978 10,340 4
1979 7,936 5
1980 5,712 5
1981 4,198 5
1982 3,118 5
1983 3,422 5
1984 2,803 4
1985 2,187 4
1986 2,343 4
1987 2,657 4
1988 2,152 4
1989 1,233 4
1990 401 4
1991 19 4
Reported through 2-1991.
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.