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Yearly and monthly production

N & S ESTEP Lease
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Lease: N & S ESTEP
Operator: Onnen, Gerhard E.
Location: T26S, R14E, Sec. 13
Cumulative Production: 17928.81 barrels (from 1970 to 2002)
KS Dept. of Revenue Lease Code: 100962
KS Dept. of Revenue Lease Name: N & S ESTEP
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View T1 PDF (from KCC)
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

1970 371 -
1971 499 -
1972 252 8
1973 421 8
1974 249 8
1975 80 8
1976 - -
1977 - -
1978 163 8
1979 246 8
1980 76 8
1981 2,138 8
1982 2,023 8
1983 1,525 8
1984 1,205 8
1985 909 8
1986 760 8
1987 562 8
1988 387 8
1989 172 8
1990 675 8
1991 867 8
1992 577 8
1993 609 8
1994 384 8
1995 419 8
1996 561 7
1997 526 7
1998 328 7
1999 198 7
2000 311 7
2001 397 7
2002 38 7
Reported through 2-2002.
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.