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Yearly and monthly production

SHELTON 4 Lease 		Save To File
Lease: SHELTON 4
Operator: Casillas Petroleum Corp
Location: T17S, R40W, Sec. 36
Cumulative Production: 187916 mcf (from 2007 to 2022)
KS Dept. of Revenue Lease Code: 229703
KS Dept. of Revenue Lease Name: SHELTON 4
View T1 PDF (from KCC)
Field: Byerly
County: Greeley
Producing Zone:
Well Data (may be an incomplete list):
T17S R40W, Sec. 36, NW SW NE
Lease: SHELTON 4
Operator: Cimarex Energy Co.
Current Operator: Casillas Petroleum Corp
API Number: 15-071-20861

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2007 14,031 1
2008 45,573 1
2009 34,408 1
2010 26,948 1
2011 21,391 1
2012 18,282 1
2013 12,838 1
2014 7,544 1
2015 - -
2016 865 1
2017 861 1
2018 790 1
2019 1,698 1
2020 863 1
2021 861 1
2022 963 1
Reported through 12-2022.
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 1352 1 Cimarex Energy Co. (100%)
2014 2 654 1 Cimarex Energy Co. (100%)
2014 3 1193 1 Cimarex Energy Co. (100%)
2014 4 808 1 Cimarex Energy Co. (100%)
2014 5 1227 1 Cimarex Energy Co. (100%)
2014 6 1094 1 Cimarex Energy Co. (100%)
2014 7 1216 1 Cimarex Energy Co. (100%)
2016 1 73 1 CASILLAS PETROLEUM CORP (100%)
2016 2 68 1 CASILLAS PETROLEUM CORP (100%)
2016 3 73 1 CASILLAS PETROLEUM CORP (100%)
2016 4 71 1 CASILLAS PETROLEUM CORP (100%)
2016 5 73 1 CASILLAS PETROLEUM CORP (100%)
2016 6 71 1 CASILLAS PETROLEUM CORP (100%)
2016 7 73 1 CASILLAS PETROLEUM CORP (100%)
2016 8 73 1 CASILLAS PETROLEUM CORP (100%)
2016 9 73 1 CASILLAS PETROLEUM CORP (100%)
2016 10 73 1 CASILLAS PETROLEUM CORP (100%)
2016 11 71 1 CASILLAS PETROLEUM CORP (100%)
2016 12 73 1 Casillas Petroleum Corp (100%)
2017 1 73 1 Casillas Petroleum Corp (100%)
2017 2 66 1 Casillas Petroleum Corp (100%)
2017 3 73 1 Casillas Petroleum Corp (100%)
2017 4 71 1 Casillas Petroleum Corp (100%)
2017 5 73 1 Casillas Petroleum Corp (100%)
2017 6 71 1 Casillas Petroleum Corp (100%)
2017 7 73 1 Casillas Petroleum Corp (100%)
2017 8 73 1 Casillas Petroleum Corp (100%)
2017 9 71 1 Casillas Petroleum Corp (100%)
2017 10 73 1 Casillas Petroleum Corp (100%)
2017 11 71 1 Casillas Petroleum Corp (100%)
2017 12 73 1 Casillas Petroleum Corp (100%)
2018 1 73 1 Casillas Petroleum Corp (100%)
2018 2 66 1 Casillas Petroleum Corp (100%)
2018 3 73 1 Casillas Petroleum Corp (100%)
2018 4 71 1 Casillas Petroleum Corp (100%)
2018 5 73 1 Casillas Petroleum Corp (100%)
2018 7 73 1 Casillas Petroleum Corp (100%)
2018 8 73 1 Casillas Petroleum Corp (100%)
2018 9 71 1 Casillas Petroleum Corp (100%)
2018 10 73 1 Casillas Petroleum Corp (100%)
2018 11 71 1 Casillas Petroleum Corp (100%)
2018 12 73 1 Casillas Petroleum Corp (100%)
2019 1 73 1 Casillas Petroleum Corp (100%)
2019 2 66 1 Casillas Petroleum Corp (100%)
2019 3 73 1 Casillas Petroleum Corp (100%)
2019 4 71 1 Casillas Petroleum Corp (100%)
2019 5 73 1 Casillas Petroleum Corp (100%)
2019 6 71 1 Casillas Petroleum Corp (100%)
2019 7 71 1 Casillas Petroleum Corp (100%)
2019 8 73 1 Casillas Petroleum Corp (100%)
2019 9 71 1 Casillas Petroleum Corp (100%)
2019 10 73 1 Casillas Petroleum Corp (100%)
2019 11 73 1 Casillas Petroleum Corp (100%)
2019 12 910 1 DCP Midstream, LP (92%) ,
Casillas Petroleum Corp (8%)
2020 1 73 1 Casillas Petroleum Corp (100%)
2020 2 68 1 Casillas Petroleum Corp (100%)
2020 3 73 1 Casillas Petroleum Corp (100%)
2020 4 71 1 Casillas Petroleum Corp (100%)
2020 5 73 1 Casillas Petroleum Corp (100%)
2020 6 71 1 Casillas Petroleum Corp (100%)
2020 7 73 1 Casillas Petroleum Corp (100%)
2020 8 73 1 Casillas Petroleum Corp (100%)
2020 9 71 1 Casillas Petroleum Corp (100%)
2020 10 73 1 Casillas Petroleum Corp (100%)
2020 11 71 1 Casillas Petroleum Corp (100%)
2020 12 73 1 Casillas Petroleum Corp (100%)
2021 1 73 1 Casillas Petroleum Corp (100%)
2021 2 66 1 Casillas Petroleum Corp (100%)
2021 3 73 1 Casillas Petroleum Corp (100%)
2021 4 71 1 Casillas Petroleum Corp (100%)
2021 5 73 1 Casillas Petroleum Corp (100%)
2021 6 71 1 Casillas Petroleum Corp (100%)
2021 7 73 1 Casillas Petroleum Corp (100%)
2021 8 73 1 Casillas Petroleum Corp (100%)
2021 9 71 1 Casillas Petroleum Corp (100%)
2021 10 73 1 Casillas Petroleum Corp (100%)
2021 11 71 1 Casillas Petroleum Corp (100%)
2021 12 73 1 Casillas Petroleum Corp (100%)
2022 1 73 1 Casillas Petroleum Corp (100%)
2022 2 66 1 Casillas Petroleum Corp (100%)
2022 3 73 1 Casillas Petroleum Corp (100%)
2022 4 71 1 Casillas Petroleum Corp (100%)
2022 5 73 1 Casillas Petroleum Corp (100%)
2022 6 111 1 Casillas Petroleum Corp (64%) ,
Ladder Creek, LLC (36%)
2022 7 74 1 Casillas Petroleum Corp (99%) ,
Ladder Creek, LLC (1%)
2022 8 103 1 Casillas Petroleum Corp (71%) ,
Ladder Creek, LLC (29%)
2022 9 91 1 Casillas Petroleum Corp (78%) ,
Ladder Creek, LLC (22%)
2022 10 79 1 Casillas Petroleum Corp (92%) ,
Ladder Creek, LLC (8%)
2022 11 76 1 Casillas Petroleum Corp (93%) ,
Ladder Creek, LLC (7%)
2022 12 73 1 Casillas Petroleum Corp (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.