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Yearly and monthly production

O'BRIEN Lease
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Lease: O'BRIEN
Operator: Kanmap, a Kansas Corporation
Location: SW NE SW T31S, R18E, Sec. 12
Cumulative Production: 48879 mcf (from 1986 to 1992)
KS Dept. of Revenue Lease Code: 213660
KS Dept. of Revenue Lease Name: O'BRIEN
Field: Dennis
County: Labette
Producing Zone:
Well Data (may be an incomplete list):
T31S R18E, Sec. 12, SE SW SW
Lease: O'BRIEN 1-SWD
Operator: KANMAP INC.
Current Operator: River Rock Operating, LLC
API Number: 15-099-22859

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1986 5,575 1
1987 14,555 1
1988 8,957 1
1989 4,364 1
1990 6,213 1
1991 8,226 1
1992 989 1
Reported through 2-1992.
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.