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Yearly and monthly production

GOVERNMENT 2 Lease 		Save To File
Lease: GOVERNMENT 2
Operator: Casillas Petroleum Corp
Location: C E2 W2 T26S, R34W, Sec. 10
Cumulative Production: 7198878 mcf (from 1957 to 2025)
KS Dept. of Revenue Lease Code: 201404
KS Dept. of Revenue Lease Name: GOVERNMENT 2
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Finney
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T26S R34W, Sec. 10, SE SE NW
Lease: GOVERNMENT USA 2
Operator: White Eagle Oil Co.
Current Operator: Casillas Petroleum Corp
API Number: 15-055-00723
Cumulative production pre-1958 is 1572484

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 110,155 1
1959 169,726 1
1960 120,437 1
1961 146,026 1
1962 138,608 1
1963 138,391 1
1964 117,986 1
1965 96,301 1
1966 93,508 1
1967 104,891 1
1968 110,679 1
1969 105,394 1
1970 107,690 1
1971 99,245 1
1972 118,944 1
1973 98,391 1
1974 127,954 1
1975 109,393 1
1976 132,749 1
1977 96,256 1
1978 169,210 1
1979 88,051 1
1980 93,744 1
1981 33,205 1
1982 104,898 1
1983 83,676 1
1984 51,120 1
1985 60,586 1
1986 40,769 1
1987 54,561 1
1988 52,710 1
1989 40,342 1
1990 75,604 1
1991 65,230 1
1992 164,420 1
1993 194,638 1
1994 148,008 1
1995 127,377 1
1996 119,899 1
1997 108,880 1
1998 90,786 1
1999 62,151 1
2000 70,009 1
2001 57,098 1
2002 79,824 2
2003 123,913 2
2004 113,480 2
2005 91,083 2
2006 84,414 2
2007 73,774 2
2008 65,420 2
2009 61,442 2
2010 61,698 2
2011 56,985 2
2012 48,998 2
2013 40,250 2
2014 37,871 2
2015 35,478 2
2016 31,986 2
2017 19,298 1
2018 15,901 1
2019 14,157 1
2020 14,572 1
2021 13,747 1
2022 13,881 1
2023 12,384 1
2024 10,143 1
2025 5,999 1
Reported through 8-2025.
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 2771 2 Cimarex Energy Co. (29%) ,
Regency Field Services LLC (71%)
2014 2 2478 2 Cimarex Energy Co. (29%) ,
Regency Field Services LLC (71%)
2014 3 3218 2 Cimarex Energy Co. (29%) ,
Regency Field Services LLC (71%)
2014 4 3046 2 Cimarex Energy Co. (27%) ,
Regency Field Services LLC (73%)
2014 5 3226 2 Cimarex Energy Co. (29%) ,
Regency Field Services LLC (71%)
2014 6 3498 2 Cimarex Energy Co. (26%) ,
REGENCY FIELD SERVICES LLC (74%)
2014 7 3562 2 Cimarex Energy Co. (26%) ,
REGENCY FIELD SERVICES LLC (74%)
2014 8 3529 2 Cimarex Energy Co. (26%) ,
CASILLAS PETROLEUM CORP (3%) ,
REGENCY FIELD SERVICES LLC (71%)
2014 9 3261 2 Cimarex Energy Co. (27%) ,
CASILLAS PETROLEUM CORP (3%) ,
REGENCY FIELD SERVICES LLC (70%)
2014 10 3354 2 CASILLAS PETROLEUM CORP (3%) ,
REGENCY FIELD SERVICES LLC (97%)
2014 11 2884 2 CASILLAS PETROLEUM CORP (3%) ,
REGENCY FIELD SERVICES LLC (97%)
2014 12 3044 2 CASILLAS PETROLEUM CORP (3%) ,
REGENCY FIELD SERVICES LLC (97%)
2015 1 2571 2 Regency Field Services LLC (96%) ,
Casillas Petroleum Corp (4%)
2015 2 2545 2 Regency Field Services LLC (97%) ,
Casillas Petroleum Corp (3%)
2015 3 2975 2 CASILLAS PETROLEUM CORP (3%) ,
REGENCY FIELD SERVICES LLC (97%)
2015 4 3241 2 CASILLAS PETROLEUM CORP (3%) ,
REGENCY FIELD SERVICES LLC (97%)
2015 5 3138 2 Regency Field Services LLC (96%) ,
Casillas Petroleum Corp (4%)
2015 6 2780 2 Regency Field Services LLC (96%) ,
Casillas Petroleum Corp (4%)
2015 7 3221 2 Regency Field Services LLC (96%) ,
Casillas Petroleum Corp (4%)
2015 8 3218 2 Regency Field Services LLC (97%) ,
Casillas Petroleum Corp (3%)
2015 9 3054 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2015 10 2958 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2015 11 2808 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2015 12 2969 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 1 2849 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 2 2524 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 3 2942 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 4 2724 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 5 2731 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 6 2672 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 7 2972 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 8 2942 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 9 2737 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 10 2693 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 11 2402 2 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 12 1798 2 Regency Field Services LLC (96%) ,
Casillas Petroleum Corp (4%)
2017 1 1675 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2017 2 1484 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2017 3 1650 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 4 1454 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 5 1583 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 6 1402 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 7 1809 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 8 1674 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 9 1634 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 10 1606 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 11 1539 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 12 1788 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 1 1336 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 1298 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 1492 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2018 4 1535 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2018 5 1420 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2018 6 113 1 Merit Energy Company, LLC (0%) ,
Regency Field Services LLC (0%) ,
Casillas Petroleum Corp (100%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 1373 1 Merit Energy Company, LLC (0%) ,
Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2018 8 1521 1 Merit Energy Company, LLC (0%) ,
Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2018 9 1578 1 Merit Energy Company, LLC (0%) ,
Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2018 10 1602 1 Merit Energy Company, LLC (0%) ,
Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2018 11 1421 1 Merit Energy Company, LLC (0%) ,
Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2018 12 1212 1 Merit Energy Company, LLC (0%) ,
Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 1 1637 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2019 2 1200 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 3 1132 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 4 1017 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 5 1223 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 6 1106 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 7 1074 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 8 1058 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 9 1272 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 10 1034 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 11 1074 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 12 1330 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 1 1180 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 2 569 1 Casillas Petroleum Corp (19%) ,
ETC TEXAS PIPELINE LTD (81%)
2020 3 1237 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 4 954 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 5 1120 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 6 1175 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 7 1209 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 8 1388 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2020 9 1274 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 10 1671 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2020 11 1510 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2020 12 1285 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 1 733 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2021 2 232 1 Casillas Petroleum Corp (44%) ,
ETC TEXAS PIPELINE LTD (56%)
2021 3 1166 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2021 4 1363 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2021 5 1201 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 6 1286 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 7 1367 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2021 8 1205 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 9 1120 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2021 10 1385 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2021 11 1352 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2021 12 1337 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2022 1 1269 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2022 2 890 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 3 1052 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2022 4 1065 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2022 5 1295 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2022 6 939 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 7 1163 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2022 8 1165 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2022 9 1234 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2022 10 1411 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2022 11 1339 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2022 12 1059 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2023 1 1079 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2023 2 888 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2023 3 1134 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2023 4 950 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2023 5 999 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2023 6 743 1 ETC TEXAS PIPELINE LTD (100%)
2023 7 820 1 ETC TEXAS PIPELINE LTD (100%)
2023 8 1286 1 ETC TEXAS PIPELINE LTD (100%)
2023 9 1143 1 ET Gathering and Processing LLC (100%)
2023 10 1230 1 ET Gathering and Processing LLC (100%)
2023 11 1044 1 ET Gathering and Processing LLC (100%)
2023 12 1068 1 ET Gathering and Processing LLC (100%)
2024 1 762 1 ET Gathering and Processing LLC (100%)
2024 2 791 1 ET Gathering and Processing LLC (100%)
2024 3 806 1 ET Gathering and Processing LLC (100%)
2024 4 799 1 ET Gathering and Processing LLC (100%)
2024 5 764 1 ET Gathering and Processing LLC (100%)
2024 6 623 1 ET Gathering and Processing LLC (100%)
2024 7 681 1 ET Gathering and Processing LLC (100%)
2024 8 879 1 ET Gathering and Processing LLC (100%)
2024 9 940 1 ET Gathering and Processing LLC (100%)
2024 10 1020 1 ET Gathering and Processing LLC (100%)
2024 11 1033 1 ET Gathering and Processing LLC (100%)
2024 12 1045 1 ET Gathering and Processing LLC (100%)
2025 1 827 1 ET Gathering and Processing LLC (100%)
2025 2 728 1 ET Gathering and Processing LLC (100%)
2025 3 857 1 ET Gathering and Processing LLC (100%)
2025 4 716 1 ET Gathering and Processing LLC (100%)
2025 5 676 1 ET Gathering and Processing LLC (100%)
2025 6 545 1 ET Gathering and Processing LLC (100%)
2025 7 732 1 ET Gathering and Processing LLC (100%)
2025 8 918 1 ET Gathering and Processing LLC (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.