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Yearly and monthly production

BROWN BACK 1-7 Lease 		Save To File
Lease: BROWN BACK 1-7
Operator: SoKan Operating, LLC
Location: T35S, R15W, Sec. 7
Cumulative Production: 7220.14 barrels (from 2002 to 2024)
KS Dept. of Revenue Lease Code: 135637
KS Dept. of Revenue Lease Name: BROWNBACK 1-7
View T1 PDF (from KCC)
Field: Aetna Gas Area
County: Barber
Producing Zone:
Well Data (may be an incomplete list):
T35S R15W, Sec. 7, SW SW
Lease: Brownback 1-7
Operator: HARRY A. SPRING OPERATING
Current Operator: SoKan Operating, LLC
API Number: 15-007-22686

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2002 538 1
2003 343 1
2004 177 1
2005 1,053 1
2006 1,031 1
2007 157 1
2008 482 1
2009 466 1
2010 142 1
2011 306 1
2012 344 1
2013 154 1
2014 272 1
2015 406 1
2016 91 1
2017 166 1
2018 164 1
2019 169 1
2020 117 1
2021 217 1
2022 142 1
2023 176 1
2024 112 1
Reported through 7-2024.
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 3 164.74 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2014 4 4.65 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2014 5 .52 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2014 6 .75 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2014 7 101.51 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2014 9 .09 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2015 1 94.44 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2015 10 311.24 1 Rose Rock Midstream Crude LP (50%) ,
CHESAPEAKE ENERGY MARKETING INC (50%)
2016 4 90.34 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2016 5 .55 1 CHESAPEAKE ENERGY MARKETING INC (100%)
2017 2 165.98 1 CHS McPherson Refinery Inc (100%)
2018 5 163.6 1 CHS McPherson Refinery Inc (100%)
2019 3 169.31 1 CHS McPherson Refinery Inc (100%)
2020 11 116.57 1 CHS McPherson Refinery Inc (100%)
2021 7 132.97 1 BLACKROCK MIDSTREAM LLC (100%)
2021 11 84 1 BLACKROCK MIDSTREAM LLC (100%)
2022 6 105.44 1 BLACKROCK MIDSTREAM LLC (100%)
2022 10 36.34 1 BLACKROCK MIDSTREAM LLC (100%)
2023 1 71.44 1 BLACKROCK MIDSTREAM LLC (100%)
2023 9 104.38 1 BLACKROCK MIDSTREAM LLC (100%)
2024 7 111.56 1 BLACKROCK MIDSTREAM 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.