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Yearly and monthly production

HILLYARD 5-2 Lease 		Save To File
Lease: HILLYARD 5-2
Operator: Casillas Petroleum Corp
Location: S2 NW SW T26S, R37W, Sec. 14
Cumulative Production: 1058781 mcf (from 1995 to 2024)
KS Dept. of Revenue Lease Code: 220522
KS Dept. of Revenue Lease Name: HILLYARD #5-2
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 R37W, Sec. 14, S2 NW SW
Lease: HILLYARD 'B' 1
Operator: HELMERICH & PAYNE
Current Operator: Helmerich & Payne, Inc.
API Number: 15-093-21451 		T26S R37W, Sec. 14, S2 NW SW
Lease: HILLYARD 5-2
Operator: Helmerich & Payne Inc.
Current Operator: Casillas Petroleum Corp
API Number: 15-093-21451-0001

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1995 52,470 1
1996 116,709 -
1997 85,273 -
1998 70,760 -
1999 61,465 -
2000 58,665 -
2001 49,334 -
2002 45,902 1
2003 48,450 1
2004 43,706 1
2005 37,876 1
2006 35,618 1
2007 28,112 1
2008 31,528 1
2009 26,992 1
2010 26,508 1
2011 24,706 1
2012 22,984 1
2013 20,792 1
2014 20,800 1
2015 20,383 1
2016 19,315 1
2017 17,016 1
2018 15,060 1
2019 17,860 1
2020 16,801 1
2021 15,250 1
2022 13,503 1
2023 12,382 1
2024 2,561 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 1544 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 2 1426 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 3 1724 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 4 1764 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 5 1838 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 6 1746 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 7 1778 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 8 2111 1 Cimarex Energy Co. (46%) ,
Regency Field Services LLC (46%) ,
Casillas Petroleum Corp (7%)
2014 9 1836 1 Cimarex Energy Co. (46%) ,
Regency Field Services LLC (46%) ,
Casillas Petroleum Corp (8%)
2014 10 1850 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2014 11 1724 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2014 12 1459 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2015 1 1360 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2015 2 1387 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2015 3 1538 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2015 4 1985 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 5 1937 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 6 1811 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 7 1869 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2015 8 1769 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2015 9 1771 1 CASILLAS PETROLEUM CORP (8%) ,
REGENCY FIELD SERVICES LLC (92%)
2015 10 1886 1 CASILLAS PETROLEUM CORP (8%) ,
REGENCY FIELD SERVICES LLC (92%)
2015 11 1675 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2015 12 1395 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 1 1498 1 CASILLAS PETROLEUM CORP (10%) ,
REGENCY FIELD SERVICES LLC (90%)
2016 2 1254 1 CASILLAS PETROLEUM CORP (12%) ,
REGENCY FIELD SERVICES LLC (88%)
2016 3 1463 1 CASILLAS PETROLEUM CORP (11%) ,
REGENCY FIELD SERVICES LLC (89%)
2016 4 1723 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 5 1844 1 CASILLAS PETROLEUM CORP (8%) ,
REGENCY FIELD SERVICES LLC (92%)
2016 6 1704 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 7 1736 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 8 1715 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 9 1703 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 10 1688 1 CASILLAS PETROLEUM CORP (9%) ,
REGENCY FIELD SERVICES LLC (91%)
2016 11 1627 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2016 12 1360 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2017 1 1262 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2017 2 1109 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%)
2017 3 1292 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2017 4 1344 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2017 5 1584 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 6 1625 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2017 7 1571 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 8 1554 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 9 1484 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 10 1505 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%)
2017 11 1371 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2017 12 1315 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 1 1140 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 1086 1 Regency Field Services LLC (87%) ,
Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 1111 1 Regency Field Services LLC (86%) ,
Casillas Petroleum Corp (14%)
2018 4 1304 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2018 5 1320 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2018 6 150 1 Regency Field Services LLC (0%) ,
Casillas Petroleum Corp (100%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 1583 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2018 8 1573 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2018 9 1575 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2018 10 1570 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2018 11 1267 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2018 12 1381 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 1 1395 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 2 1178 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2019 3 1227 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2019 4 1312 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 5 1767 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 6 1728 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 7 1685 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 8 1668 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 9 1664 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2019 10 1622 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 11 1370 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2019 12 1244 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 1 1255 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 2 1215 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 3 1346 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 4 936 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2020 5 1813 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 6 1519 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 7 1569 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 8 1507 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 9 1462 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 10 1489 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 11 1380 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2020 12 1310 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2021 1 1275 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2021 2 870 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2021 3 1234 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2021 4 1170 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2021 5 1234 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2021 6 1405 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 7 1433 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 8 1395 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 9 1336 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 10 1428 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 11 1210 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2021 12 1260 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 1 983 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2022 2 918 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2022 3 1123 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2022 4 1268 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 5 1324 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 6 1135 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 7 995 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2022 8 1226 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 9 1144 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 10 1246 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2022 11 1160 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 12 981 1 Casillas Petroleum Corp (16%) ,
ETC TEXAS PIPELINE LTD (84%)
2023 1 1000 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2023 2 899 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2023 3 1064 1 Casillas Petroleum Corp (15%) ,
ETC TEXAS PIPELINE LTD (85%)
2023 4 954 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2023 5 1327 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2023 6 1188 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2023 7 1180 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2023 8 1141 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2023 9 459 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2023 10 1042 1 Casillas Petroleum Corp (3%) ,
ET Gathering and Processing LLC (97%)
2023 11 1090 1 Casillas Petroleum Corp (6%) ,
ET Gathering and Processing LLC (94%)
2023 12 1038 1 Casillas Petroleum Corp (6%) ,
ET Gathering and Processing LLC (94%)
2024 1 837 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)
2024 2 879 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2024 3 845 1 Casillas Petroleum Corp (8%) ,
ET Gathering and Processing LLC (92%)


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.