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Yearly and monthly production

WEAVER UNIT Lease 		Save To File
Lease: WEAVER UNIT
Operator: Casillas Petroleum Corp
Location: NW NW NE T18S, R40W, Sec. 15
Cumulative Production: 986165 mcf (from 1977 to 2023)
KS Dept. of Revenue Lease Code: 205855
KS Dept. of Revenue Lease Name: WEAVER #15-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Byerly
County: Greeley
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T18S R40W, Sec. 15, NW NW NE
Lease: WEAVER UNIT 15-1
Operator: ARGONAUT ENERGY
Current Operator: Casillas Petroleum Corp
API Number: 15-071-20140

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1977 24,223 1
1978 77,538 1
1979 111,879 1
1980 70,935 1
1981 49,003 1
1982 31,097 1
1983 2,450 1
1984 24,382 1
1985 11,194 1
1986 - -
1987 19,736 1
1988 66,752 1
1989 65,445 1
1990 59,769 1
1991 42,921 1
1992 53,828 1
1993 43,209 1
1994 20,616 1
1995 - -
1996 - -
1997 - -
1998 - -
1999 - -
2000 - -
2001 - -
2002 - -
2003 10,342 1
2004 20,173 1
2005 20,271 1
2006 20,197 1
2007 16,348 1
2008 16,440 1
2009 15,177 1
2010 15,912 1
2011 16,762 1
2012 14,240 1
2013 13,826 1
2014 8,194 1
2015 - -
2016 865 1
2017 861 1
2018 861 1
2019 4,898 1
2020 9,637 1
2021 4,271 1
2022 1,866 1
2023 47 1
Reported through 9-2023.
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 1032 1 Cimarex Energy Co. (100%)
2014 2 979 1 Cimarex Energy Co. (100%)
2014 3 1374 1 Cimarex Energy Co. (100%)
2014 4 986 1 Cimarex Energy Co. (100%)
2014 5 1456 1 Cimarex Energy Co. (100%)
2014 6 1226 1 Cimarex Energy Co. (100%)
2014 7 1141 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 6 71 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 8 955 1 DCP Midstream, LP (92%) ,
Casillas Petroleum Corp (8%)
2019 9 977 1 DCP Midstream, LP (93%) ,
Casillas Petroleum Corp (7%)
2019 10 1023 1 DCP Midstream, LP (93%) ,
Casillas Petroleum Corp (7%)
2019 11 863 1 DCP Midstream, LP (92%) ,
Casillas Petroleum Corp (8%)
2019 12 582 1 DCP Midstream, LP (87%) ,
Casillas Petroleum Corp (13%)
2020 1 1012 1 DCP Midstream, LP (93%) ,
Casillas Petroleum Corp (7%)
2020 2 814 1 Casillas Petroleum Corp (8%) ,
Ladder Creek, LLC (92%)
2020 3 910 1 Casillas Petroleum Corp (8%) ,
Ladder Creek, LLC (92%)
2020 4 968 1 Casillas Petroleum Corp (7%) ,
Ladder Creek, LLC (93%)
2020 5 951 1 Casillas Petroleum Corp (8%) ,
Ladder Creek, LLC (92%)
2020 6 880 1 Casillas Petroleum Corp (8%) ,
Ladder Creek, LLC (92%)
2020 7 1039 1 Casillas Petroleum Corp (7%) ,
Ladder Creek, LLC (93%)
2020 8 927 1 Casillas Petroleum Corp (8%) ,
Ladder Creek, LLC (92%)
2020 9 646 1 Casillas Petroleum Corp (11%) ,
Ladder Creek, LLC (89%)
2020 10 423 1 Casillas Petroleum Corp (17%) ,
Ladder Creek, LLC (83%)
2020 11 529 1 Casillas Petroleum Corp (13%) ,
Ladder Creek, LLC (87%)
2020 12 538 1 Casillas Petroleum Corp (14%) ,
Ladder Creek, LLC (86%)
2021 1 515 1 Casillas Petroleum Corp (14%) ,
Ladder Creek, LLC (86%)
2021 2 272 1 Casillas Petroleum Corp (24%) ,
Ladder Creek, LLC (76%)
2021 3 541 1 Casillas Petroleum Corp (13%) ,
Ladder Creek, LLC (87%)
2021 4 579 1 Casillas Petroleum Corp (12%) ,
Ladder Creek, LLC (88%)
2021 5 449 1 Casillas Petroleum Corp (16%) ,
Ladder Creek, LLC (84%)
2021 6 501 1 Casillas Petroleum Corp (14%) ,
Ladder Creek, LLC (86%)
2021 7 298 1 Casillas Petroleum Corp (24%) ,
Ladder Creek, LLC (76%)
2021 8 246 1 Casillas Petroleum Corp (30%) ,
Ladder Creek, LLC (70%)
2021 9 184 1 Casillas Petroleum Corp (39%) ,
Ladder Creek, LLC (61%)
2021 10 222 1 Casillas Petroleum Corp (33%) ,
Ladder Creek, LLC (67%)
2021 11 255 1 Casillas Petroleum Corp (28%) ,
Ladder Creek, LLC (72%)
2021 12 209 1 Casillas Petroleum Corp (35%) ,
Ladder Creek, LLC (65%)
2022 1 291 1 Casillas Petroleum Corp (25%) ,
Ladder Creek, LLC (75%)
2022 2 192 1 Casillas Petroleum Corp (34%) ,
Ladder Creek, LLC (66%)
2022 3 205 1 Casillas Petroleum Corp (36%) ,
Ladder Creek, LLC (64%)
2022 4 213 1 Casillas Petroleum Corp (33%) ,
Ladder Creek, LLC (67%)
2022 5 199 1 Casillas Petroleum Corp (37%) ,
Ladder Creek, LLC (63%)
2022 6 104 1 Casillas Petroleum Corp (68%) ,
Ladder Creek, LLC (32%)
2022 7 121 1 Casillas Petroleum Corp (60%) ,
Ladder Creek, LLC (40%)
2022 8 129 1 Casillas Petroleum Corp (57%) ,
Ladder Creek, LLC (43%)
2022 9 125 1 Casillas Petroleum Corp (57%) ,
Ladder Creek, LLC (43%)
2022 10 143 1 Casillas Petroleum Corp (51%) ,
Ladder Creek, LLC (49%)
2022 11 71 1 Casillas Petroleum Corp (100%)
2022 12 73 1 Casillas Petroleum Corp (100%)
2023 9 47 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.