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Yearly and monthly production

MASON (A-1) Lease 		Save To File
Lease: MASON (A-1)
Operator: Prater Oil & Gas Operations, Inc.
Location: SE SE SE T29S, R13W, Sec. 15
Cumulative Production: 105477.06 barrels (from 1984 to 2025)
KS Dept. of Revenue Lease Code: 120663
KS Dept. of Revenue Lease Name: MASON A1
View T1 PDF (from KCC)
Field: Jem Northeast
County: Pratt
Producing Zone: Simpson Group
Well Data (may be an incomplete list):
T29S R13W, Sec. 15, NW SE SE SE
Lease: Mason 'A' 1
Operator: W.K. Black, Inc., and Geneco
Current Operator: Prater Oil & Gas Operations, Inc.
API Number: 15-151-21349

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

1984 21,139 3
1985 15,684 3
1986 10,231 3
1987 9,544 3
1988 5,983 3
1989 3,966 3
1990 3,487 3
1991 3,219 3
1992 2,620 3
1993 1,713 3
1994 2,097 3
1995 2,198 3
1996 1,983 3
1997 1,675 3
1998 1,484 3
1999 1,126 3
2000 1,259 3
2001 1,122 1
2002 1,298 1
2003 981 1
2004 1,182 1
2005 1,113 1
2006 883 1
2007 980 1
2008 704 1
2009 1,007 1
2010 637 1
2011 793 1
2012 621 1
2013 645 1
2014 608 1
2015 161 1
2016 804 1
2017 473 1
2018 633 1
2019 309 1
2020 349 1
2021 340 1
2022 338 1
2023 - -
2024 - -
2025 88 1
Reported through 10-2025.
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 2 150.14 1 High Sierra Crude Oil & Marketing, LLC (100%)
2014 4 149.29 1 High Sierra Crude Oil & Marketing, LLC (100%)
2014 9 151.67 1 NGL CRUDE LOGISTICS, LLC (100%)
2014 12 156.59 1 NGL CRUDE LOGISTICS, LLC (100%)
2015 6 160.93 1 NGL CRUDE LOGISTICS, LLC (100%)
2016 4 164.07 1 NGL CRUDE LOGISTICS, LLC (100%)
2016 7 159.12 1 NGL CRUDE LOGISTICS, LLC (100%)
2016 10 320.15 1 NGL CRUDE LOGISTICS, LLC (100%)
2016 12 160.44 1 NGL CRUDE LOGISTICS, LLC (100%)
2017 4 160.5 1 NGL CRUDE LOGISTICS, LLC (100%)
2017 7 155.75 1 NGL CRUDE LOGISTICS, LLC (100%)
2017 11 156.59 1 NGL CRUDE LOGISTICS, LLC (100%)
2018 2 162.58 1 NGL CRUDE LOGISTICS, LLC (100%)
2018 7 153.4 1 NGL CRUDE LOGISTICS, LLC (100%)
2018 10 155.18 1 NGL CRUDE LOGISTICS, LLC (100%)
2018 12 162.17 1 NGL CRUDE LOGISTICS, LLC (100%)
2019 3 152.97 1 NGL CRUDE LOGISTICS, LLC (100%)
2019 10 155.77 1 M V Purchasing LLC (100%)
2020 1 172.45 1 M V Purchasing LLC (100%)
2020 9 176.58 1 M V Purchasing LLC (100%)
2021 2 160.6 1 M V Purchasing LLC (100%)
2021 6 179.59 1 M V Purchasing LLC (100%)
2022 2 177.97 1 M V Purchasing LLC (100%)
2022 6 160.17 1 M V Purchasing LLC (100%)
2025 10 87.58 1 M V Purchasing LLC (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.