KGS Home Page Oil and Gas Index Page Lease Production Page

Yearly and monthly production

HILLYARD 'A' 2 Lease 		Save To File
Lease: HILLYARD 'A' 2
Operator: Casillas Petroleum Corp
Location: SE SE NW T26S, R37W, Sec. 10
Cumulative Production: 1229127 mcf (from 1976 to 2024)
KS Dept. of Revenue Lease Code: 207708
KS Dept. of Revenue Lease Name: HILLYARD A-2
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Panoma Gas Area
County: Kearny
Producing Zone: Council Grove Group
Well Data (may be an incomplete list):
T26S R37W, Sec. 10, SE SE NW
Lease: HILLYARD 'A' 2
Operator: HELMERICH & PAYNE
Current Operator: Casillas Petroleum Corp
API Number: 15-093-20196

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1976 61,358 1
1977 30,432 1
1978 69,883 1
1979 77,874 1
1980 35,927 1
1981 9,126 1
1982 75,046 1
1983 42,339 1
1984 41,579 1
1985 12,614 1
1986 21,505 1
1987 50,559 1
1988 11,486 1
1989 21,259 1
1990 30,457 1
1991 24,007 1
1992 20,230 1
1993 48,343 1
1994 25,256 1
1995 17,669 1
1996 40,969 1
1997 34,693 1
1998 32,769 1
1999 29,999 1
2000 29,142 1
2001 26,030 1
2002 24,298 1
2003 19,390 1
2004 20,204 1
2005 19,008 1
2006 18,330 1
2007 16,082 1
2008 16,256 1
2009 14,256 1
2010 15,013 1
2011 14,170 1
2012 13,320 1
2013 11,899 1
2014 12,250 1
2015 12,408 1
2016 11,915 1
2017 10,775 1
2018 9,897 1
2019 11,160 1
2020 10,272 1
2021 9,256 1
2022 8,700 1
2023 7,716 1
2024 2,001 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 1053 1 Cimarex Energy Co. (62%) ,
Regency Field Services LLC (38%)
2014 2 930 1 Cimarex Energy Co. (62%) ,
Regency Field Services LLC (38%)
2014 3 1072 1 Cimarex Energy Co. (63%) ,
Regency Field Services LLC (38%)
2014 4 984 1 Cimarex Energy Co. (63%) ,
Regency Field Services LLC (38%)
2014 5 865 1 Cimarex Energy Co. (63%) ,
Regency Field Services LLC (37%)
2014 6 949 1 Cimarex Energy Co. (62%) ,
Regency Field Services LLC (38%)
2014 7 949 1 Cimarex Energy Co. (62%) ,
Regency Field Services LLC (38%)
2014 8 1237 1 Cimarex Energy Co. (55%) ,
Regency Field Services LLC (33%) ,
Casillas Petroleum Corp (13%)
2014 9 1089 1 Cimarex Energy Co. (54%) ,
Regency Field Services LLC (32%) ,
Casillas Petroleum Corp (14%)
2014 10 1075 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2014 11 1057 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2014 12 990 1 Regency Field Services LLC (84%) ,
Casillas Petroleum Corp (16%)
2015 1 959 1 Regency Field Services LLC (84%) ,
Casillas Petroleum Corp (16%)
2015 2 914 1 Regency Field Services LLC (85%) ,
Casillas Petroleum Corp (15%)
2015 3 956 1 Regency Field Services LLC (84%) ,
Casillas Petroleum Corp (16%)
2015 4 1082 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2015 5 1094 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2015 6 1024 1 Regency Field Services LLC (85%) ,
Casillas Petroleum Corp (15%)
2015 7 1083 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2015 8 1047 1 Regency Field Services LLC (85%) ,
Casillas Petroleum Corp (15%)
2015 9 1092 1 CASILLAS PETROLEUM CORP (14%) ,
REGENCY FIELD SERVICES LLC (86%)
2015 10 1099 1 CASILLAS PETROLEUM CORP (14%) ,
REGENCY FIELD SERVICES LLC (86%)
2015 11 1017 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2015 12 1041 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 1 1002 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 2 917 1 CASILLAS PETROLEUM CORP (16%) ,
REGENCY FIELD SERVICES LLC (84%)
2016 3 1029 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 4 1020 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 5 1007 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 6 986 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 7 1029 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 8 1011 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 9 1008 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 10 1008 1 CASILLAS PETROLEUM CORP (15%) ,
REGENCY FIELD SERVICES LLC (85%)
2016 11 973 1 Regency Field Services LLC (85%) ,
Casillas Petroleum Corp (15%)
2016 12 925 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 1 880 1 Regency Field Services LLC (82%) ,
Casillas Petroleum Corp (18%)
2017 2 761 1 Regency Field Services LLC (81%) ,
Casillas Petroleum Corp (19%)
2017 3 914 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 4 899 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 5 909 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 6 901 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 7 931 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 8 922 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 9 880 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 10 916 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 11 889 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2017 12 973 1 Regency Field Services LLC (84%) ,
Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 1 892 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 792 1 Regency Field Services LLC (82%) ,
Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 854 1 Regency Field Services LLC (82%) ,
Casillas Petroleum Corp (18%)
2018 4 877 1 Regency Field Services LLC (83%) ,
Casillas Petroleum Corp (17%)
2018 5 666 1 Regency Field Services LLC (77%) ,
Casillas Petroleum Corp (23%)
2018 6 150 1 Regency Field Services LLC (0%) ,
Casillas Petroleum Corp (100%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 928 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2018 8 944 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2018 9 962 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2018 10 958 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2018 11 852 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2018 12 1022 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2019 1 1006 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2019 2 871 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2019 3 974 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2019 4 917 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2019 5 988 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2019 6 894 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2019 7 933 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2019 8 943 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2019 9 961 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2019 10 933 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2019 11 846 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2019 12 894 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2020 1 914 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2020 2 834 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2020 3 900 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2020 4 623 1 Casillas Petroleum Corp (24%) ,
ETC TEXAS PIPELINE LTD (76%)
2020 5 994 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2020 6 832 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2020 7 881 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2020 8 868 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2020 9 848 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2020 10 872 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2020 11 823 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2020 12 883 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2021 1 907 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2021 2 712 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2021 3 855 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2021 4 738 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2021 5 688 1 Casillas Petroleum Corp (23%) ,
ETC TEXAS PIPELINE LTD (77%)
2021 6 715 1 Casillas Petroleum Corp (21%) ,
ETC TEXAS PIPELINE LTD (79%)
2021 7 783 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2021 8 769 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2021 9 760 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2021 10 815 1 Casillas Petroleum Corp (19%) ,
ETC TEXAS PIPELINE LTD (81%)
2021 11 693 1 Casillas Petroleum Corp (22%) ,
ETC TEXAS PIPELINE LTD (78%)
2021 12 821 1 Casillas Petroleum Corp (19%) ,
ETC TEXAS PIPELINE LTD (81%)
2022 1 679 1 Casillas Petroleum Corp (23%) ,
ETC TEXAS PIPELINE LTD (77%)
2022 2 682 1 Casillas Petroleum Corp (21%) ,
ETC TEXAS PIPELINE LTD (79%)
2022 3 844 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2022 4 844 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2022 5 747 1 Casillas Petroleum Corp (21%) ,
ETC TEXAS PIPELINE LTD (79%)
2022 6 640 1 Casillas Petroleum Corp (23%) ,
ETC TEXAS PIPELINE LTD (77%)
2022 7 634 1 Casillas Petroleum Corp (24%) ,
ETC TEXAS PIPELINE LTD (76%)
2022 8 774 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2022 9 717 1 Casillas Petroleum Corp (21%) ,
ETC TEXAS PIPELINE LTD (79%)
2022 10 763 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2022 11 729 1 Casillas Petroleum Corp (21%) ,
ETC TEXAS PIPELINE LTD (79%)
2022 12 647 1 Casillas Petroleum Corp (24%) ,
ETC TEXAS PIPELINE LTD (76%)
2023 1 809 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2023 2 705 1 Casillas Petroleum Corp (19%) ,
ETC TEXAS PIPELINE LTD (81%)
2023 3 781 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2023 4 636 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2023 5 707 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2023 6 547 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2023 7 612 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2023 8 622 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2023 9 258 1 Casillas Petroleum Corp (12%) ,
ET Gathering and Processing LLC (88%)
2023 10 621 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2023 11 690 1 Casillas Petroleum Corp (9%) ,
ET Gathering and Processing LLC (91%)
2023 12 728 1 Casillas Petroleum Corp (9%) ,
ET Gathering and Processing LLC (91%)
2024 1 676 1 Casillas Petroleum Corp (10%) ,
ET Gathering and Processing LLC (90%)
2024 2 671 1 Casillas Petroleum Corp (9%) ,
ET Gathering and Processing LLC (91%)
2024 3 654 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.