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Yearly and monthly production

RIGGS 1 Lease 		Save To File
Lease: RIGGS 1
Operator: Casillas Petroleum Corp
Location: C SE T26S, R33W, Sec. 6
Cumulative Production: 5949163 mcf (from 1957 to 2024)
KS Dept. of Revenue Lease Code: 203301
KS Dept. of Revenue Lease Name: RIGGS 1
View T1 PDF (from KCC)
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 R33W, Sec. 6, SE
Lease: RIGGS 1
Operator: WHITE EAGLE OIL COMPANY
Current Operator: Casillas Petroleum Corp
API Number: 15-055-00685
Cumulative production pre-1958 is 1306381

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 139,709 1
1959 162,338 1
1960 136,531 1
1961 149,217 1
1962 152,063 1
1963 143,301 1
1964 132,924 1
1965 133,677 1
1966 96,158 1
1967 116,307 1
1968 100,315 1
1969 136,988 1
1970 137,871 1
1971 122,495 1
1972 115,939 1
1973 105,807 1
1974 136,801 1
1975 122,424 1
1976 132,790 1
1977 119,239 1
1978 112,582 1
1979 103,088 1
1980 95,667 1
1981 95,331 1
1982 81,603 1
1983 69,565 1
1984 74,823 1
1985 69,731 1
1986 40,465 1
1987 39,389 1
1988 52,508 1
1989 60,717 1
1990 64,414 1
1991 117,774 1
1992 87,687 1
1993 79,016 1
1994 42,716 1
1995 35,837 1
1996 46,854 1
1997 70,373 1
1998 42,636 1
1999 75,053 1
2000 60,555 1
2001 60,363 1
2002 30,425 1
2003 30,381 1
2004 34,677 1
2005 22,851 1
2006 19,030 1
2007 18,217 1
2008 16,033 1
2009 15,131 1
2010 16,337 1
2011 15,572 1
2012 14,912 1
2013 13,363 1
2014 11,106 1
2015 11,857 1
2016 11,111 1
2017 9,177 1
2018 6,875 1
2019 10,716 1
2020 12,613 1
2021 13,235 1
2022 13,311 1
2023 15,090 1
2024 9,121 1
Reported through 7-2024.
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 1 977 1 Cimarex Energy Co. (100%)
2014 2 873 1 Cimarex Energy Co. (100%)
2014 3 1023 1 Cimarex Energy Co. (100%)
2014 4 997 1 Merit Energy Company, LLC (0%) ,
Cimarex Energy Co. (100%)
2014 5 1083 1 Merit Energy Company, LLC (0%) ,
Cimarex Energy Co. (100%)
2014 6 972 1 Merit Energy Company, LLC (0%) ,
Cimarex Energy Co. (100%)
2014 7 1049 1 Merit Energy Company, LLC (0%) ,
Cimarex Energy Co. (100%)
2014 8 893 1 Cimarex Energy Co. (100%)
2014 9 797 1 Cimarex Energy Co. (100%)
2014 11 1369 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2014 12 1073 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 1 1004 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 2 1017 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 3 1048 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 4 1012 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 5 1060 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 6 960 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 7 1062 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 8 932 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2015 9 919 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2015 10 935 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2015 11 945 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2015 12 963 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 1 947 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 2 901 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 3 963 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 4 932 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 5 963 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 6 932 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 7 963 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 8 797 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 9 920 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 10 951 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 11 890 1 Merit Energy Company, LLC (18%) ,
REGENCY FIELD SERVICES LLC (82%)
2016 12 952 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 1 952 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 2 859 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 3 952 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 4 920 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 5 952 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 6 920 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 7 952 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 8 952 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 9 920 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2017 10 798 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2018 1 628 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 443 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 251 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2018 4 701 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2018 5 725 1 Merit Energy Company, LLC (18%) ,
Regency Field Services LLC (82%)
2018 6 106 1 Merit Energy Company, LLC (100%) ,
Regency Field Services LLC (0%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 621 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2018 8 718 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2018 9 688 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2018 10 725 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2018 11 612 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2018 12 657 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2019 1 671 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2019 2 511 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2019 3 732 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2019 4 650 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2019 5 632 1 Merit Energy Company, LLC (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2019 6 1081 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2019 7 1006 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2019 8 962 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2019 9 1006 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2019 10 1170 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2019 11 1154 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2019 12 1141 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 1 1113 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 2 1020 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 3 917 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 4 1189 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 5 1163 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 6 748 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 7 1180 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 8 782 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 9 1189 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 10 1189 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 11 1070 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2020 12 1053 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 1 1057 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 2 847 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 3 3263 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 4 997 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 5 828 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 6 887 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 7 948 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 8 737 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 9 651 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 10 988 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 11 955 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2021 12 1077 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 1 1088 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 2 900 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 3 1057 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 4 944 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 5 810 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 6 1051 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 7 1207 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 8 1157 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 9 1059 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 10 1269 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 11 1485 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2022 12 1284 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2023 1 1302 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2023 2 942 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2023 3 1020 1 ETC TEXAS PIPELINE LTD (45%) ,
Pantera Energy Company (55%)
2023 4 1273 1 Casillas Petroleum Corp (22%) ,
ETC TEXAS PIPELINE LTD (35%) ,
Pantera Energy Company (43%)
2023 5 1167 1 Casillas Petroleum Corp (22%) ,
ETC TEXAS PIPELINE LTD (35%) ,
Pantera Energy Company (43%)
2023 6 1118 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (37%) ,
Pantera Energy Company (45%)
2023 7 1261 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (39%) ,
Pantera Energy Company (47%)
2023 8 1293 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (38%) ,
Pantera Energy Company (47%)
2023 9 1186 1 Casillas Petroleum Corp (11%) ,
Pantera Energy Company (49%) ,
ET Gathering and Processing LLC (40%)
2023 10 1508 1 Casillas Petroleum Corp (13%) ,
Pantera Energy Company (48%) ,
ET Gathering and Processing LLC (39%)
2023 11 1507 1 Casillas Petroleum Corp (13%) ,
Pantera Energy Company (48%) ,
ET Gathering and Processing LLC (39%)
2023 12 1513 1 Casillas Petroleum Corp (13%) ,
Pantera Energy Company (48%) ,
ET Gathering and Processing LLC (39%)
2024 1 1200 1 Casillas Petroleum Corp (14%) ,
Pantera Energy Company (47%) ,
ET Gathering and Processing LLC (39%)
2024 2 1252 1 Casillas Petroleum Corp (15%) ,
Pantera Energy Company (47%) ,
ET Gathering and Processing LLC (38%)
2024 3 1330 1 Casillas Petroleum Corp (15%) ,
Pantera Energy Company (47%) ,
ET Gathering and Processing LLC (38%)
2024 4 1174 1 Casillas Petroleum Corp (16%) ,
Pantera Energy Company (46%) ,
ET Gathering and Processing LLC (38%)
2024 5 1425 1 Casillas Petroleum Corp (14%) ,
Pantera Energy Company (47%) ,
ET Gathering and Processing LLC (39%)
2024 6 1353 1 Casillas Petroleum Corp (14%) ,
Pantera Energy Company (47%) ,
ET Gathering and Processing LLC (39%)
2024 7 1387 1 Casillas Petroleum Corp (14%) ,
Pantera Energy Company (47%) ,
ET Gathering and Processing LLC (39%)


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.