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Yearly and monthly production

MASSMAN B Lease 		Save To File
Lease: MASSMAN B
Operator: IGWT, Inc.
Location: SW T8S, R21E, Sec. 23
Cumulative Production: 48343.43 barrels (from 1986 to 2024)
KS Dept. of Revenue Lease Code: 126415
KS Dept. of Revenue Lease Name: MASSMAN B
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Leavenworth West
County: Leavenworth
Producing Zone: McLouth Sandstone Bed
Well Data (may be an incomplete list):
T8S R21E, Sec. 23, SE SE NE
Lease: MASSMAN 'B' UNIT was LYDIA HEINTZELMAN 1 H-M 1
Operator: JENNINGS DRILLING CO.
Current Operator: IGWT, Inc.
API Number: 15-103-20204 		T8S R21E, Sec. 23, NE NE NW SE
Lease: H. MASSMAN 2 or 120-2
Operator: NORTHEAST OIL & GAS OPERATORS
Current Operator: IGWT, Inc.
API Number: 15-103-20988
T8S R21E, Sec. 23, SE NE NE
Lease: MASSMAN 'B' UNIT was HEINTZELMAN-MILLER 4 H-M 4
Operator: JENNINGS DRILLING CO.
Current Operator: IGWT, Inc.
API Number: 15-103-20231 		T8S R21E, Sec. 23, NE SE NE
Lease: MASSMAN 'B' UNIT was HEINTZELMAN-MILLER 2 H-M 2
Operator: Jennings Drilling Co.
Current Operator: IGWT, Inc.
API Number: 15-103-20214
T8S R21E, Sec. 23, NW NE NW SE
Lease: MASSMANN 1
Operator: NORTHEAST OIL & GAS OPER., INC.
Current Operator: IGWT, Inc.
API Number: 15-103-20937

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1986 5,359 3
1987 12,141 3
1988 10,252 3
1989 4,622 3
1990 2,216 3
1991 2,113 3
1992 544 3
1993 428 3
1994 191 3
1995 42 3
1996 1,023 3
1997 406 2
1998 479 2
1999 139 2
2000 338 2
2001 - -
2002 - -
2003 - -
2004 - -
2005 - -
2006 - -
2007 109 2
2008 608 4
2009 1,369 4
2010 1,036 4
2011 1,024 4
2012 913 4
2013 601 4
2014 454 4
2015 446 4
2016 311 4
2017 158 4
2018 157 4
2019 135 4
2020 - -
2021 141 4
2022 290 4
2023 142 5
2024 155 5
Reported through 3-2024.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Oil Production, (bbls)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 152.93 4 Pacer Energy Marketing LLC (100%)
2014 5 150.75 4 Pacer Energy Marketing LLC (100%)
2014 8 149.9 4 Pacer Energy Marketing LLC (100%)
2015 1 146.08 4 Pacer Energy Marketing LLC (100%)
2015 5 147.6 4 Pacer Energy Marketing LLC (100%)
2015 8 151.88 4 Pacer Energy Marketing LLC (100%)
2016 3 156.78 4 PACER ENERGY LLC (100%)
2016 7 153.73 4 Coffeyville Resources Refining & Marketing (100%)
2017 3 158.02 4 Coffeyville Resources Refining & Marketing (100%)
2018 3 157.47 4 Coffeyville Resources Refining & Marketing (100%)
2019 6 135.02 4 Coffeyville Resources Refining & Marketing (100%)
2021 9 141.45 4 KELLY L. MACLASKEY OIL (100%)
2022 2 146.44 4 KELLY L. MACLASKEY OIL (100%)
2022 8 143.93 4 KELLY L. MACLASKEY OIL (100%)
2023 8 142.01 5 KELLY L. MACLASKEY OIL (100%)
2024 3 155.37 5 KELLY L. MACLASKEY OIL (100%)


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.