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Yearly and monthly production

YEISER 'A' 1 Lease 		Save To File
Lease: YEISER 'A' 1
Operator: Casillas Petroleum Corp
Location: SW NE SW T26S, R34W, Sec. 17
Cumulative Production: 2019793 mcf (from 1978 to 2024)
KS Dept. of Revenue Lease Code: 207741
KS Dept. of Revenue Lease Name: YEISER A-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Panoma Gas Area
County: Finney
Producing Zone: Council Grove Group
Well Data (may be an incomplete list):
T26S R34W, Sec. 17, SW SW NE SW
Lease: YEISER 'A' 1
Operator: HELMERICH & PAYNE
Current Operator: Casillas Petroleum Corp
API Number: 15-055-20271

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1978 77,456 1
1979 171,601 1
1980 67,875 1
1981 14,091 1
1982 156,042 1
1983 58,843 1
1984 11,006 1
1985 46,360 1
1986 26,571 1
1987 64,469 1
1988 44,448 1
1989 35,438 1
1990 43,605 1
1991 51,745 1
1992 48,979 1
1993 101,072 1
1994 64,485 1
1995 67,871 1
1996 98,443 1
1997 79,533 1
1998 63,476 1
1999 52,331 1
2000 48,913 1
2001 46,287 1
2002 46,312 1
2003 48,377 1
2004 45,050 1
2005 35,949 1
2006 32,766 1
2007 29,163 1
2008 24,252 1
2009 22,948 1
2010 22,994 1
2011 21,284 1
2012 19,920 1
2013 18,378 1
2014 18,000 1
2015 17,885 1
2016 16,766 1
2017 14,376 1
2018 10,644 1
2019 12,429 1
2020 9,974 1
2021 6,573 1
2022 2,718 1
2023 857 1
2024 1,238 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 1780 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 2 1464 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 3 1634 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 4 1524 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 5 1560 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 6 1470 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 7 1564 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 8 1676 1 Cimarex Energy Co. (47%) ,
Regency Field Services LLC (47%) ,
Casillas Petroleum Corp (5%)
2014 9 1297 1 Cimarex Energy Co. (47%) ,
Regency Field Services LLC (47%) ,
Casillas Petroleum Corp (6%)
2014 10 1178 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2014 11 933 1 Regency Field Services LLC (91%) ,
Casillas Petroleum Corp (9%)
2014 12 1920 1 Regency Field Services LLC (96%) ,
Casillas Petroleum Corp (4%)
2015 1 1453 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2015 2 1428 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2015 3 1497 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2015 4 1438 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2015 5 1608 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2015 6 1322 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2015 7 1466 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2015 8 1536 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2015 9 1522 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2015 10 1613 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2015 11 1547 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2015 12 1455 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 1 1468 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 2 1385 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 3 1521 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 4 1436 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 5 1475 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 6 1376 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 7 1268 1 CASILLAS PETROLEUM CORP (7%) ,
REGENCY FIELD SERVICES LLC (93%)
2016 8 1489 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 9 1353 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 10 1342 1 CASILLAS PETROLEUM CORP (6%) ,
REGENCY FIELD SERVICES LLC (94%)
2016 11 1480 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2016 12 1173 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 1 1184 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 2 1086 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 3 1217 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 4 1195 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 5 1258 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 6 1252 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 7 1427 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 8 1388 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 9 1304 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 10 1182 1 Regency Field Services LLC (92%) ,
Casillas Petroleum Corp (8%)
2017 11 1169 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2017 12 714 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 1 813 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 723 1 Regency Field Services LLC (90%) ,
Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 689 1 Regency Field Services LLC (88%) ,
Casillas Petroleum Corp (12%)
2018 4 1158 1 Regency Field Services LLC (93%) ,
Casillas Petroleum Corp (7%)
2018 5 765 1 Regency Field Services LLC (89%) ,
Casillas Petroleum Corp (11%)
2018 6 88 1 Regency Field Services LLC (0%) ,
Casillas Petroleum Corp (100%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 1207 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2018 8 993 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2018 9 1378 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2018 10 1195 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2018 11 1147 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2018 12 488 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2019 1 1174 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2019 2 964 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2019 3 1097 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2019 4 803 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 5 863 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 6 982 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2019 7 1128 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2019 8 1127 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2019 9 1082 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2019 10 1246 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2019 11 821 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2019 12 1142 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2020 1 1097 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2020 2 1021 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2020 3 872 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 4 1015 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2020 5 862 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 6 905 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 7 953 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2020 8 855 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2020 9 670 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2020 10 731 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2020 11 487 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2020 12 506 1 Casillas Petroleum Corp (17%) ,
ETC TEXAS PIPELINE LTD (83%)
2021 1 601 1 Casillas Petroleum Corp (14%) ,
ETC TEXAS PIPELINE LTD (86%)
2021 2 830 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 3 426 1 Casillas Petroleum Corp (20%) ,
ETC TEXAS PIPELINE LTD (80%)
2021 4 104 1 Casillas Petroleum Corp (78%) ,
ETC TEXAS PIPELINE LTD (22%)
2021 5 88 1 Casillas Petroleum Corp (95%) ,
ETC TEXAS PIPELINE LTD (5%)
2021 6 343 1 Casillas Petroleum Corp (24%) ,
ETC TEXAS PIPELINE LTD (76%)
2021 7 812 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2021 8 784 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2021 9 658 1 Casillas Petroleum Corp (12%) ,
ETC TEXAS PIPELINE LTD (88%)
2021 10 668 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2021 11 634 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2021 12 625 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 1 467 1 Casillas Petroleum Corp (18%) ,
ETC TEXAS PIPELINE LTD (82%)
2022 2 568 1 Casillas Petroleum Corp (13%) ,
ETC TEXAS PIPELINE LTD (87%)
2022 3 775 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2022 4 245 1 Casillas Petroleum Corp (33%) ,
ETC TEXAS PIPELINE LTD (67%)
2022 5 84 1 Casillas Petroleum Corp (100%)
2022 6 81 1 Casillas Petroleum Corp (100%)
2022 7 84 1 Casillas Petroleum Corp (100%)
2022 8 84 1 Casillas Petroleum Corp (100%)
2022 9 81 1 Casillas Petroleum Corp (100%)
2022 10 84 1 Casillas Petroleum Corp (100%)
2022 11 81 1 Casillas Petroleum Corp (100%)
2022 12 84 1 Casillas Petroleum Corp (100%)
2023 7 60 1 ETC TEXAS PIPELINE LTD (100%)
2023 8 362 1 Casillas Petroleum Corp (11%) ,
ETC TEXAS PIPELINE LTD (89%)
2023 9 5 1 Casillas Petroleum Corp (100%)
2023 10 208 1 ET Gathering and Processing LLC (100%)
2023 11 4 1 Casillas Petroleum Corp (100%)
2023 12 218 1 ET Gathering and Processing LLC (100%)
2024 1 362 1 ET Gathering and Processing LLC (100%)
2024 2 407 1 ET Gathering and Processing LLC (100%)
2024 3 469 1 Casillas Petroleum Corp (0%) ,
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.