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Yearly and monthly production

CITIZENS BUILDING & LOAN 2 Lease 		Save To File
Lease: CITIZENS BUILDING & LOAN 2
Operator: Casillas Petroleum Corp
Location: T26S, R35W, Sec. 24
Cumulative Production: 4158669 mcf (from 1957 to 2025)
KS Dept. of Revenue Lease Code: 200657
KS Dept. of Revenue Lease Name: CITIZENS B&L 2
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Kearny
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T26S R35W, Sec. 24, NW NW SE
Lease: CITIZENS BUILDING & LOAN 2
Operator: HELMERICH & PAYNE
Current Operator: Casillas Petroleum Corp
API Number: 15-093-00485
Cumulative production pre-1958 is 857302

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 71,992 1
1959 78,100 1
1960 64,664 1
1961 75,735 1
1962 68,364 1
1963 64,247 1
1964 76,584 1
1965 52,145 1
1966 52,623 1
1967 62,328 1
1968 56,814 1
1969 66,159 1
1970 78,975 1
1971 51,076 1
1972 60,994 1
1973 72,802 1
1974 74,716 1
1975 87,302 1
1976 80,731 1
1977 75,028 1
1978 73,211 1
1979 62,840 1
1980 52,471 1
1981 48,501 1
1982 59,318 1
1983 44,670 1
1984 34,339 1
1985 35,918 1
1986 25,979 1
1987 33,991 1
1988 40,018 1
1989 36,175 1
1990 59,390 1
1991 42,009 1
1992 121,280 1
1993 80,542 1
1994 121,220 1
1995 89,919 1
1996 90,583 1
1997 79,558 1
1998 70,250 1
1999 56,388 1
2000 53,356 1
2001 46,169 1
2002 44,702 1
2003 41,076 1
2004 38,414 1
2005 27,846 1
2006 25,676 1
2007 23,769 1
2008 22,442 1
2009 21,496 1
2010 23,700 1
2011 22,436 1
2012 20,498 1
2013 16,358 1
2014 14,499 1
2015 14,209 1
2016 15,238 1
2017 14,765 1
2018 13,134 1
2019 14,042 1
2020 12,775 1
2021 10,713 1
2022 10,839 1
2023 10,828 1
2024 10,295 1
2025 2,143 1
Reported through 3-2025.
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 1216 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 2 1120 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 3 1214 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 4 1270 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 5 1300 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 6 1064 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 7 1372 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 8 1324 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 9 962 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 10 1218 1 Regency Field Services LLC (100%)
2014 11 1229 1 Regency Field Services LLC (100%)
2014 12 1210 1 Regency Field Services LLC (100%)
2015 1 1373 1 Regency Field Services LLC (100%)
2015 2 1111 1 Regency Field Services LLC (100%)
2015 3 1159 1 Regency Field Services LLC (100%)
2015 4 1127 1 Regency Field Services LLC (100%)
2015 5 1152 1 Regency Field Services LLC (100%)
2015 6 1045 1 Regency Field Services LLC (100%)
2015 7 1196 1 Regency Field Services LLC (100%)
2015 8 1186 1 Regency Field Services LLC (100%)
2015 9 1146 1 REGENCY FIELD SERVICES LLC (100%)
2015 10 1198 1 REGENCY FIELD SERVICES LLC (100%)
2015 11 1227 1 REGENCY FIELD SERVICES LLC (100%)
2015 12 1289 1 REGENCY FIELD SERVICES LLC (100%)
2016 1 1452 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 2 1274 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 3 1289 1 CASILLAS PETROLEUM CORP (12%) ,
REGENCY FIELD SERVICES LLC (88%)
2016 4 1217 1 CASILLAS PETROLEUM CORP (12%) ,
REGENCY FIELD SERVICES LLC (88%)
2016 5 1238 1 CASILLAS PETROLEUM CORP (13%) ,
REGENCY FIELD SERVICES LLC (87%)
2016 6 1048 1 CASILLAS PETROLEUM CORP (14%) ,
REGENCY FIELD SERVICES LLC (86%)
2016 7 1147 1 CASILLAS PETROLEUM CORP (14%) ,
REGENCY FIELD SERVICES LLC (86%)
2016 8 1234 1 CASILLAS PETROLEUM CORP (13%) ,
REGENCY FIELD SERVICES LLC (87%)
2016 9 1402 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 10 1414 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 11 1382 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 12 1141 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%)
2017 1 1441 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2017 2 1296 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2017 3 1249 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2017 4 1160 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%)
2017 5 1245 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%)
2017 6 1054 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2017 7 1298 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2017 8 1268 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2017 9 1190 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%)
2017 10 1245 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%)
2017 11 1123 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2017 12 1196 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 1 1184 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 1166 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 1185 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%)
2018 4 1131 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2018 5 1202 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2018 6 154 1 Regency Field Services LLC (0%) ,
Casillas Petroleum Corp (100%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 1173 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2018 8 1238 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2018 9 1170 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2018 10 1198 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2018 11 1211 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2018 12 1122 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2019 1 1229 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2019 2 977 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2019 3 1377 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 4 1310 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 5 1128 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2019 6 1204 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 7 1205 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 8 1099 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2019 9 1084 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2019 10 1159 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2019 11 1136 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2019 12 1134 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2020 1 1340 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 2 1152 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2020 3 1146 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2020 4 947 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2020 5 968 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2020 6 942 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2020 7 999 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2020 8 1091 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2020 9 1186 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2020 10 1139 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2020 11 925 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2020 12 940 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2021 1 944 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2021 2 437 1 Casillas Petroleum Corp (32%) ,
ETC TEXAS PIPELINE LTD (68%)
2021 3 872 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2021 4 908 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2021 5 687 1 Casillas Petroleum Corp (23%) ,
ETC TEXAS PIPELINE LTD (77%)
2021 6 671 1 Casillas Petroleum Corp (22%) ,
ETC TEXAS PIPELINE LTD (78%)
2021 7 796 1 Casillas Petroleum Corp (19%) ,
ETC TEXAS PIPELINE LTD (81%)
2021 8 879 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2021 9 1101 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2021 10 1014 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2021 11 1140 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2021 12 1264 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 1 690 1 Casillas Petroleum Corp (22%) ,
ETC TEXAS PIPELINE LTD (78%)
2022 2 983 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2022 3 914 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2022 4 934 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2022 5 906 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2022 6 789 1 Casillas Petroleum Corp (19%) ,
ETC TEXAS PIPELINE LTD (81%)
2022 7 837 1 Casillas Petroleum Corp (19%) ,
ETC TEXAS PIPELINE LTD (81%)
2022 8 988 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2022 9 976 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2022 10 966 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2022 11 988 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2022 12 868 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2023 1 937 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2023 2 838 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2023 3 854 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2023 4 859 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2023 5 830 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2023 6 722 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2023 7 932 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2023 8 978 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2023 9 959 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2023 10 1002 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2023 11 976 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2023 12 941 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2024 1 655 1 Casillas Petroleum Corp (12%) ,
ET Gathering and Processing LLC (88%)
2024 2 755 1 Casillas Petroleum Corp (9%) ,
ET Gathering and Processing LLC (91%)
2024 3 793 1 Casillas Petroleum Corp (9%) ,
ET Gathering and Processing LLC (91%)
2024 4 815 1 Casillas Petroleum Corp (9%) ,
ET Gathering and Processing LLC (91%)
2024 5 851 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)
2024 6 793 1 Casillas Petroleum Corp (9%) ,
ET Gathering and Processing LLC (91%)
2024 7 997 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2024 8 906 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)
2024 9 827 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)
2024 10 986 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)
2024 11 934 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)
2024 12 983 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)
2025 1 755 1 Casillas Petroleum Corp (11%) ,
ET Gathering and Processing LLC (89%)
2025 2 604 1 Casillas Petroleum Corp (11%) ,
ET Gathering and Processing LLC (89%)
2025 3 784 1 Casillas Petroleum Corp (10%) ,
ET Gathering and Processing LLC (90%)


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.