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Yearly and monthly production

LEOFFLER 8-29 Lease 		Save To File
Lease: LEOFFLER 8-29
Operator: Gateway Resources U.S.A., Inc.
Location: T33S, R16E, Sec. 29
Cumulative Production: 33345 mcf (from 2004 to 2021)
KS Dept. of Revenue Lease Code: 225021
KS Dept. of Revenue Lease Name: LOEFFLER 8-29
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Jefferson-Sycamore
County: Montgomery
Producing Zone:
Comments: Was R15E
Well Data (may be an incomplete list):
T33S R16E, Sec. 29, NW SE NE
Lease: Leoffler 8-29
Operator: Kanmap, Inc.
Current Operator: Gateway Resources U.S.A., Inc.
API Number: 15-125-30432

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2004 31 1
2005 16 1
2006 918 1
2007 4,105 1
2008 4,146 1
2009 3,120 1
2010 3,498 1
2011 3,081 1
2012 3,276 1
2013 2,633 1
2014 2,603 1
2015 2,347 1
2016 677 1
2017 822 1
2018 574 1
2019 802 1
2020 475 1
2021 221 1
Reported through 7-2021.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Gas Production, (mcf)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 242 1 CEP Mid-Continent LLC (100%)
2014 2 228 1 CEP Mid-Continent LLC (100%)
2014 3 231 1 CEP Mid-Continent LLC (100%)
2014 4 214 1 CEP Mid-Continent LLC (100%)
2014 5 225 1 CEP Mid-Continent LLC (100%)
2014 6 213 1 CEP Mid-Continent LLC (100%)
2014 7 222 1 CEP Mid-Continent LLC (100%)
2014 8 218 1 CEP Mid-Continent LLC (100%)
2014 9 215 1 CEP Mid-Continent LLC (100%)
2014 10 215 1 CEP Mid-Continent LLC (100%)
2014 11 210 1 CEP Mid-Continent LLC (100%)
2014 12 170 1 CEP Mid-Continent LLC (100%)
2015 1 183 1 CEP Mid-Continent LLC (100%)
2015 2 174 1 CEP Mid-Continent LLC (100%)
2015 3 200 1 CEP Mid-Continent LLC (100%)
2015 4 239 1 CEP Mid-Continent LLC (100%)
2015 5 234 1 CEP Mid-Continent LLC (100%)
2015 6 226 1 CEP Mid-Continent LLC (100%)
2015 7 227 1 CEP Mid-Continent LLC (100%)
2015 8 236 1 CEP Mid-Continent LLC (100%)
2015 9 227 1 CEP Mid-Continent LLC (100%)
2015 10 203 1 CEP MID-CONTINENT LLC (100%)
2015 11 119 1 CEP MID-CONTINENT LLC (100%)
2015 12 79 1 CEP MID-CONTINENT LLC (100%)
2016 2 77 1 CEP MID-CONTINENT LLC (100%)
2016 3 37 1 CEP MID-CONTINENT LLC (100%)
2016 4 65 1 CEP MID-CONTINENT LLC (100%)
2016 5 80 1 CEP MID-CONTINENT LLC (100%)
2016 6 87 1 CEP MID-CONTINENT LLC (100%)
2016 7 98 1 CEP MID-CONTINENT LLC (100%)
2016 8 97 1 CEP MID-CONTINENT LLC (100%)
2016 9 46 1 CEP MID-CONTINENT LLC (100%)
2016 10 5 1 Gateway Resources U.S.A., Inc. (100%)
2016 11 43 1 Gateway Resources U.S.A., Inc. (100%)
2016 12 42 1 Gateway Resources U.S.A., Inc. (100%)
2017 1 46 1 Gateway Resources U.S.A., Inc. (100%)
2017 2 43 1 Gateway Resources U.S.A., Inc. (100%)
2017 3 74 1 Gateway Resources U.S.A., Inc. (100%)
2017 4 88 1 Gateway Resources U.S.A., Inc. (100%)
2017 5 93 1 Gateway Resources U.S.A., Inc. (100%)
2017 6 86 1 Gateway Resources U.S.A., Inc. (100%)
2017 7 96 1 Gateway Resources U.S.A., Inc. (100%)
2017 8 81 1 Gateway Resources U.S.A., Inc. (100%)
2017 9 102 1 Gateway Resources U.S.A., Inc. (100%)
2017 10 66 1 Gateway Resources U.S.A., Inc. (100%)
2017 11 23 1 Gateway Resources U.S.A., Inc. (100%)
2017 12 24 1 Gateway Resources U.S.A., Inc. (100%)
2018 1 27 1 Gateway Resources U.S.A., Inc. (100%)
2018 2 27 1 Gateway Resources U.S.A., Inc. (100%)
2018 3 58 1 Gateway Resources U.S.A., Inc. (100%)
2018 4 62 1 Gateway Resources U.S.A., Inc. (100%)
2018 5 90 1 Gateway Resources U.S.A., Inc. (100%)
2018 6 73 1 Gateway Resources U.S.A., Inc. (100%)
2018 7 55 1 Gateway Resources U.S.A., Inc. (100%)
2018 8 69 1 Gateway Resources U.S.A., Inc. (100%)
2018 9 40 1 Gateway Resources U.S.A., Inc. (100%)
2018 10 26 1 Gateway Resources U.S.A., Inc. (100%)
2018 11 25 1 Gateway Resources U.S.A., Inc. (100%)
2018 12 22 1 Gateway Resources U.S.A., Inc. (100%)
2019 1 27 1 Gateway Resources U.S.A., Inc. (100%)
2019 2 25 1 Gateway Resources U.S.A., Inc. (100%)
2019 3 9 1 Gateway Resources U.S.A., Inc. (100%)
2019 4 13 1 Gateway Resources U.S.A., Inc. (100%)
2019 5 43 1 Gateway Resources U.S.A., Inc. (100%)
2019 6 225 1 Gateway Resources U.S.A., Inc. (100%)
2019 7 230 1 Gateway Resources U.S.A., Inc. (100%)
2019 8 74 1 Gateway Resources U.S.A., Inc. (100%)
2019 9 37 1 Gateway Resources U.S.A., Inc. (100%)
2019 10 46 1 Gateway Resources U.S.A., Inc. (100%)
2019 11 25 1 Gateway Resources U.S.A., Inc. (100%)
2019 12 48 1 Gateway Resources U.S.A., Inc. (100%)
2020 1 54 1 Gateway Resources U.S.A., Inc. (100%)
2020 2 34 1 Gateway Resources U.S.A., Inc. (100%)
2020 3 42 1 Gateway Resources U.S.A., Inc. (100%)
2020 4 38 1 Gateway Resources U.S.A., Inc. (100%)
2020 5 30 1 Gateway Resources U.S.A., Inc. (100%)
2020 6 48 1 Gateway Resources U.S.A., Inc. (100%)
2020 7 14 1 Gateway Resources U.S.A., Inc. (100%)
2020 8 29 1 Gateway Resources U.S.A., Inc. (100%)
2020 9 56 1 Gateway Resources U.S.A., Inc. (100%)
2020 10 54 1 Gateway Resources U.S.A., Inc. (100%)
2020 11 45 1 Gateway Resources U.S.A., Inc. (100%)
2020 12 31 1 Gateway Resources U.S.A., Inc. (100%)
2021 1 27 1 Gateway Resources U.S.A., Inc. (100%)
2021 2 17 1 Gateway Resources U.S.A., Inc. (100%)
2021 3 42 1 Gateway Resources U.S.A., Inc. (100%)
2021 4 43 1 Gateway Resources U.S.A., Inc. (100%)
2021 5 48 1 Gateway Resources U.S.A., Inc. (100%)
2021 6 37 1 Gateway Resources U.S.A., Inc. (100%)
2021 7 7 1 Gateway Resources U.S.A., Inc. (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.