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Yearly and monthly production

CITIZENS BUILDING & LOAN 4-2 Lease 		Save To File
Lease: CITIZENS BUILDING & LOAN 4-2
Operator: Casillas Petroleum Corp
Location: SW SW SE T26S, R35W, Sec. 25
Cumulative Production: 854628 mcf (from 1998 to 2024)
KS Dept. of Revenue Lease Code: 222294
KS Dept. of Revenue Lease Name: CB&L 4-2
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Kearny
Producing Zone:
Well Data (may be an incomplete list):
T26S R35W, Sec. 25, SW SW SE
Lease: CITIZENS BUILDING & LOAN 4-2
Operator: HELMERICH & PAYNE
Current Operator: Casillas Petroleum Corp
API Number: 15-093-21616

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1998 76,238 1
1999 78,608 1
2000 66,756 1
2001 57,600 1
2002 53,993 1
2003 51,155 1
2004 48,012 1
2005 40,451 1
2006 35,866 1
2007 32,302 1
2008 30,440 1
2009 27,394 1
2010 26,760 1
2011 24,436 1
2012 23,004 1
2013 22,602 1
2014 20,146 1
2015 17,904 1
2016 17,977 1
2017 16,275 1
2018 14,301 1
2019 14,757 1
2020 14,237 1
2021 12,794 1
2022 13,174 1
2023 10,847 1
2024 6,599 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 1670 1 Cimarex Energy Co. (54%) ,
Regency Field Services LLC (46%)
2014 2 1284 1 Cimarex Energy Co. (54%) ,
Regency Field Services LLC (46%)
2014 3 1552 1 Cimarex Energy Co. (53%) ,
Regency Field Services LLC (47%)
2014 4 1654 1 Cimarex Energy Co. (54%) ,
Regency Field Services LLC (46%)
2014 5 1938 1 Cimarex Energy Co. (53%) ,
Regency Field Services LLC (47%)
2014 6 1880 1 Cimarex Energy Co. (53%) ,
Regency Field Services LLC (47%)
2014 7 1898 1 Cimarex Energy Co. (53%) ,
Regency Field Services LLC (47%)
2014 8 1624 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 9 1624 1 Cimarex Energy Co. (50%) ,
Regency Field Services LLC (50%)
2014 10 1700 1 Regency Field Services LLC (100%)
2014 11 1699 1 Regency Field Services LLC (100%)
2014 12 1623 1 Regency Field Services LLC (100%)
2015 1 1466 1 Regency Field Services LLC (100%)
2015 2 1297 1 Regency Field Services LLC (100%)
2015 3 1465 1 Regency Field Services LLC (100%)
2015 4 1381 1 Regency Field Services LLC (100%)
2015 5 1404 1 Regency Field Services LLC (100%)
2015 6 1438 1 Regency Field Services LLC (100%)
2015 7 1654 1 Regency Field Services LLC (100%)
2015 8 1619 1 Regency Field Services LLC (100%)
2015 9 1577 1 REGENCY FIELD SERVICES LLC (100%)
2015 10 1615 1 REGENCY FIELD SERVICES LLC (100%)
2015 11 1522 1 REGENCY FIELD SERVICES LLC (100%)
2015 12 1466 1 REGENCY FIELD SERVICES LLC (100%)
2016 1 1481 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2016 2 1443 1 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 3 1523 1 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 4 1503 1 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 5 1521 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2016 6 1560 1 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 7 1531 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2016 8 1572 1 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 9 1524 1 CASILLAS PETROLEUM CORP (5%) ,
REGENCY FIELD SERVICES LLC (95%)
2016 10 1570 1 CASILLAS PETROLEUM CORP (4%) ,
REGENCY FIELD SERVICES LLC (96%)
2016 11 1449 1 Regency Field Services LLC (96%) ,
Casillas Petroleum Corp (4%)
2016 12 1300 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 1 1391 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 2 1216 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 3 1340 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 4 1223 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 5 1265 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 6 1285 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 7 1388 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 8 1459 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 9 1450 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 10 1530 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 11 1383 1 Regency Field Services LLC (95%) ,
Casillas Petroleum Corp (5%)
2017 12 1345 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 1 1274 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 2 1236 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 3 1305 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2018 4 1217 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2018 5 1321 1 Regency Field Services LLC (94%) ,
Casillas Petroleum Corp (6%)
2018 6 75 1 Regency Field Services LLC (0%) ,
Casillas Petroleum Corp (100%) ,
ETC TEXAS PIPELINE LTD (0%)
2018 7 1294 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2018 8 1368 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2018 9 1339 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2018 10 1457 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2018 11 1320 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2018 12 1095 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2019 1 1209 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2019 2 950 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2019 3 1094 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2019 4 1188 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2019 5 1224 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2019 6 1355 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2019 7 1271 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2019 8 1250 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2019 9 1330 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2019 10 1321 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2019 11 1302 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2019 12 1263 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2020 1 1162 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2020 2 887 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2020 3 1036 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2020 4 1171 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2020 5 1306 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2020 6 1170 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2020 7 1236 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2020 8 1315 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2020 9 1241 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2020 10 1241 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2020 11 1309 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2020 12 1163 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2021 1 1010 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2021 2 625 1 Casillas Petroleum Corp (10%) ,
ETC TEXAS PIPELINE LTD (90%)
2021 3 1089 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2021 4 761 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2021 5 939 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2021 6 1066 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2021 7 1218 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2021 8 933 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2021 9 1248 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2021 10 1330 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2021 11 1300 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2021 12 1275 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2022 1 992 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2022 2 800 1 Casillas Petroleum Corp (8%) ,
ETC TEXAS PIPELINE LTD (92%)
2022 3 1049 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2022 4 1003 1 Casillas Petroleum Corp (7%) ,
ETC TEXAS PIPELINE LTD (93%)
2022 5 1157 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2022 6 1134 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2022 7 1247 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2022 8 1328 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2022 9 1290 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2022 10 1247 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2022 11 1182 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2022 12 745 1 Casillas Petroleum Corp (9%) ,
ETC TEXAS PIPELINE LTD (91%)
2023 2 51 1 Casillas Petroleum Corp (0%) ,
ETC TEXAS PIPELINE LTD (100%)
2023 3 1171 1 Casillas Petroleum Corp (6%) ,
ETC TEXAS PIPELINE LTD (94%)
2023 4 1172 1 Casillas Petroleum Corp (4%) ,
ETC TEXAS PIPELINE LTD (96%)
2023 5 1129 1 Casillas Petroleum Corp (4%) ,
ETC TEXAS PIPELINE LTD (96%)
2023 6 1068 1 Casillas Petroleum Corp (5%) ,
ETC TEXAS PIPELINE LTD (95%)
2023 7 1037 1 Casillas Petroleum Corp (4%) ,
ETC TEXAS PIPELINE LTD (96%)
2023 8 1079 1 Casillas Petroleum Corp (4%) ,
ETC TEXAS PIPELINE LTD (96%)
2023 9 952 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2023 10 1001 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2023 11 1148 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2023 12 1039 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2024 1 714 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2024 2 812 1 Casillas Petroleum Corp (6%) ,
ET Gathering and Processing LLC (94%)
2024 3 912 1 Casillas Petroleum Corp (7%) ,
ET Gathering and Processing LLC (93%)
2024 4 878 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2024 5 1010 1 Casillas Petroleum Corp (5%) ,
ET Gathering and Processing LLC (95%)
2024 6 1117 1 Casillas Petroleum Corp (4%) ,
ET Gathering and Processing LLC (96%)
2024 7 1156 1 Casillas Petroleum Corp (4%) ,
ET Gathering and Processing LLC (96%)


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.