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Yearly and monthly production

BROWN 'C' 1 Lease 		Save To File
Lease: BROWN 'C' 1
Operator: Casillas Petroleum Corp
Location: E2 E2 W2 T25S, R34W, Sec. 34
Cumulative Production: 1114318 mcf (from 1978 to 2024)
KS Dept. of Revenue Lease Code: 207691
KS Dept. of Revenue Lease Name: BROWN C-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Panoma Gas Area
County: Finney
Producing Zone: Council Grove Group
Well Data (may be an incomplete list):
T25S R34W, Sec. 34, SE SE SE NW
Lease: BROWN 'C' 1
Operator: HELMERICH & PAYNE
Current Operator: Casillas Petroleum Corp
API Number: 15-055-20304

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1978 17,037 1
1979 41,618 1
1980 54,394 1
1981 4,622 1
1982 58,645 1
1983 28,205 1
1984 14,260 1
1985 20,187 1
1986 16,105 1
1987 27,019 1
1988 4,462 1
1989 25,511 1
1990 35,640 1
1991 35,229 1
1992 35,163 1
1993 50,529 1
1994 28,724 1
1995 21,169 1
1996 40,006 1
1997 35,361 1
1998 32,936 1
1999 20,448 1
2000 24,919 1
2001 21,379 1
2002 29,861 1
2003 32,834 1
2004 36,300 1
2005 28,481 1
2006 24,200 1
2007 22,296 1
2008 22,800 1
2009 20,952 1
2010 22,340 1
2011 21,336 1
2012 20,370 1
2013 16,276 1
2014 15,279 1
2015 15,606 1
2016 13,034 1
2017 11,840 1
2018 11,153 1
2019 11,191 1
2020 11,316 1
2021 9,225 1
2022 9,827 1
2023 11,598 1
2024 2,635 1
Reported through 3-2024.
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 1 206 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 2 1248 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 3 1350 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 4 1202 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 5 1440 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 6 1314 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 7 1332 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 8 1396 1 Cimarex Energy Co. (46%) ,
Regency Field Services LLC (46%) ,
Casillas Petroleum Corp (8%)
2014 9 1440 1 Cimarex Energy Co. (46%) ,
Regency Field Services LLC (46%) ,
Casillas Petroleum Corp (8%)
2014 10 1448 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2014 11 1371 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2014 12 1532 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 1 1176 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2015 2 1155 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2015 3 1219 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2015 4 1338 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 5 1516 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 6 1252 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2015 7 1411 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 8 1353 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 9 1319 1 CASILLAS PETROLEUM CORP (8%) ,
REGENCY FIELD SERVICES LLC (92%)
2015 10 1323 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2015 11 1230 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2015 12 1314 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 1 1123 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 2 1010 1 CASILLAS PETROLEUM CORP (8%) ,
REGENCY FIELD SERVICES LLC (92%)
2016 3 910 1 CASILLAS PETROLEUM CORP (13%) ,
REGENCY FIELD SERVICES LLC (87%)
2016 4 1368 1 CASILLAS PETROLEUM CORP (8%) ,
REGENCY FIELD SERVICES LLC (92%)
2016 5 1063 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 6 641 1 CASILLAS PETROLEUM CORP (12%) ,
REGENCY FIELD SERVICES LLC (88%)
2016 7 937 1 CASILLAS PETROLEUM CORP (7%) ,
REGENCY FIELD SERVICES LLC (93%)
2016 8 1469 1 CASILLAS PETROLEUM CORP (8%) ,
REGENCY FIELD SERVICES LLC (92%)
2016 9 1247 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 10 1201 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 11 871 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 12 1194 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 1 812 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2017 2 845 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 3 1379 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 4 1002 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2017 6 772 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 7 1136 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2017 8 1213 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 9 1152 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 10 1571 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 11 684 1 Regency Field Services LLC (84%) ,
Casillas Petroleum Corp (16%)
2017 12 1274 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 1 1090 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 1058 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 1131 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2018 4 1007 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2018 5 995 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2018 6 107 1 Regency Field Services LLC (0%) ,
Casillas Petroleum Corp (100%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 1056 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2018 8 1118 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2018 9 999 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2018 10 1149 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2018 11 299 1 Casillas Petroleum Corp (36%) ,
ETC TEXAS PIPELINE LTD (64%)
2018 12 1144 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 1 1053 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 2 899 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 3 921 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 4 897 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 5 916 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 6 855 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2019 7 888 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 8 920 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 9 852 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2019 10 805 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2019 11 985 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 12 1200 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 1 999 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2020 2 737 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2020 3 857 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2020 4 1025 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2020 5 1143 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 6 763 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2020 7 857 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2020 8 968 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 9 920 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 10 1022 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2020 11 1027 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2020 12 998 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 1 979 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2021 2 326 1 Casillas Petroleum Corp (32%) ,
ETC TEXAS PIPELINE LTD (68%)
2021 3 1179 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2021 4 1232 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 5 245 1 Casillas Petroleum Corp (46%) ,
ETC TEXAS PIPELINE LTD (54%)
2021 6 108 1 Casillas Petroleum Corp (100%)
2021 7 112 1 Casillas Petroleum Corp (100%)
2021 8 442 1 Casillas Petroleum Corp (26%) ,
ETC TEXAS PIPELINE LTD (74%)
2021 9 1288 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 10 1178 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2021 11 1016 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 12 1120 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2022 1 346 1 Casillas Petroleum Corp (33%) ,
ETC TEXAS PIPELINE LTD (67%)
2022 2 364 1 Casillas Petroleum Corp (28%) ,
ETC TEXAS PIPELINE LTD (72%)
2022 3 1036 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2022 4 940 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 5 972 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 6 806 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2022 7 849 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 8 869 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 9 982 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2022 10 947 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 11 863 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 12 853 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2023 1 911 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2023 2 850 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2023 3 936 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2023 4 838 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2023 5 1007 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2023 6 764 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2023 7 1102 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2023 8 807 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2023 9 922 1 Casillas Petroleum Corp (18%) ,
ET Gathering and Processing LLC (82%)
2023 10 1117 1 Casillas Petroleum Corp (15%) ,
ET Gathering and Processing LLC (85%)
2023 11 1167 1 Casillas Petroleum Corp (14%) ,
ET Gathering and Processing LLC (86%)
2023 12 1177 1 Casillas Petroleum Corp (14%) ,
ET Gathering and Processing LLC (86%)
2024 1 772 1 Casillas Petroleum Corp (20%) ,
ET Gathering and Processing LLC (80%)
2024 2 887 1 Casillas Petroleum Corp (16%) ,
ET Gathering and Processing LLC (84%)
2024 3 976 1 Casillas Petroleum Corp (17%) ,
ET Gathering and Processing LLC (83%)


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.