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Yearly and monthly production

William Mast Unit 'B' 1 Lease 		Save To File
Lease: William Mast Unit 'B' 1
Operator: Scout Energy Management LLC
Location: C NW NW SE T31S, R36W, Sec. 24
Cumulative Production: 13123943 mcf (from 1957 to 2024)
KS Dept. of Revenue Lease Code: 202565
KS Dept. of Revenue Lease Name: WM MAST 1-B
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Stevens
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T31S R36W, Sec. 24, NW NW SE
Lease: William Mast Unit 'B' 1
Operator: MAGNOLIA PETROLEUM CO.
Current Operator: Scout Energy Management LLC
API Number: 15-189-00215
Cumulative production pre-1958 is 1754695

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 129,363 1
1959 149,743 1
1960 221,974 1
1961 158,326 1
1962 196,014 1
1963 256,035 1
1964 335,736 1
1965 406,730 1
1966 450,829 1
1967 215,267 1
1968 364,827 1
1969 424,073 1
1970 462,814 1
1971 431,776 1
1972 409,713 1
1973 389,309 1
1974 367,365 1
1975 125,320 1
1976 48,978 1
1977 405,235 1
1978 258,372 1
1979 294,714 1
1980 255,986 1
1981 256,286 1
1982 103,425 1
1983 114,837 1
1984 158,814 1
1985 157,840 1
1986 217,583 1
1987 103,925 1
1988 199,055 1
1989 159,857 1
1990 214,540 1
1991 122,984 1
1992 116,317 1
1993 89,810 1
1994 121,496 1
1995 216,431 1
1996 270,499 1
1997 238,592 1
1998 161,909 1
1999 174,424 1
2000 174,831 1
2001 144,251 1
2002 127,680 1
2003 131,897 1
2004 96,744 1
2005 78,930 1
2006 69,113 1
2007 67,405 1
2008 59,610 1
2009 61,834 1
2010 64,490 1
2011 63,810 1
2012 62,195 1
2013 39,117 1
2014 17,363 1
2015 19,406 1
2016 19,125 1
2017 17,901 1
2018 16,295 1
2019 15,895 1
2020 14,593 1
2021 13,656 1
2022 12,929 1
2023 11,788 1
2024 11,267 1
Reported through 11-2024.
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 1374 1 Cross Timbers Operating Company (100%)
2014 2 1409 1 Cross Timbers Operating Company (100%)
2014 3 1409 1 Cross Timbers Operating Company (100%)
2014 4 1370 1 Cross Timbers Operating Company (100%)
2014 5 1372 1 Cross Timbers Operating Company (100%)
2014 6 1431 1 Cross Timbers Operating Company (100%)
2014 7 1454 1 Cross Timbers Operating Company (100%)
2014 8 1650 1 Cross Timbers Operating Company (100%)
2014 9 1455 1 Cross Timbers Operating Company (100%)
2014 10 1544 1 Cross Timbers Operating Company (100%)
2014 11 1401 1 Cross Timbers Operating Company (100%)
2014 12 1494 1 Riviera Operating, LLC (100%)
2015 1 1570 1 Riviera Operating, LLC (100%)
2015 2 1365 1 Riviera Operating, LLC (100%)
2015 3 3155 1 Riviera Operating, LLC (100%)
2015 4 1498 1 Riviera Operating, LLC (100%)
2015 5 1526 1 Riviera Operating, LLC (100%)
2015 6 1420 1 Riviera Operating, LLC (100%)
2015 7 1456 1 Riviera Operating, LLC (100%)
2015 8 1527 1 Riviera Operating, LLC (100%)
2015 9 1465 1 Riviera Operating, LLC (100%)
2015 10 1521 1 LINN OPERATING INC (100%)
2015 11 1432 1 LINN OPERATING INC (100%)
2015 12 1471 1 LINN OPERATING INC (100%)
2016 1 1378 1 LINN OPERATING INC (100%)
2016 2 1327 1 LINN OPERATING INC (100%)
2016 3 1450 1 LINN OPERATING INC (100%)
2016 4 1634 1 LINN OPERATING INC (100%)
2016 5 1701 1 LINN OPERATING INC (100%)
2016 6 1752 1 LINN OPERATING INC (100%)
2016 7 1728 1 LINN OPERATING INC (100%)
2016 8 1658 1 LINN OPERATING INC (100%)
2016 9 1673 1 LINN OPERATING INC (100%)
2016 10 1657 1 LINN OPERATING INC (100%)
2016 11 1592 1 Riviera Operating, LLC (100%)
2016 12 1575 1 Riviera Operating, LLC (100%)
2017 1 1610 1 Riviera Operating, LLC (100%)
2017 2 1441 1 Riviera Operating, LLC (100%)
2017 3 1550 1 Riviera Operating, LLC (100%)
2017 4 1474 1 Riviera Operating, LLC (100%)
2017 5 1477 1 Riviera Operating, LLC (100%)
2017 6 1500 1 Riviera Operating, LLC (100%)
2017 7 1472 1 Riviera Operating, LLC (100%)
2017 8 1368 1 Riviera Operating, LLC (100%)
2017 9 1373 1 Riviera Operating, LLC (100%)
2017 10 1587 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2017 11 1511 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2017 12 1538 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2018 1 1657 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2018 2 1640 1 Riviera Operating, LLC (21%) ,
Scout Energy Management LLC (79%)
2018 3 1471 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2018 4 1366 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2018 5 1423 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2018 6 1113 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2018 7 1374 1 Riviera Operating, LLC (22%) ,
Scout Energy Management LLC (78%)
2018 8 1262 1 Scout Energy Management LLC (100%)
2018 9 1242 1 Scout Energy Management LLC (100%)
2018 10 1301 1 Scout Energy Management LLC (100%)
2018 11 1245 1 Scout Energy Management LLC (100%)
2018 12 1201 1 Scout Energy Management LLC (100%)
2019 1 1156 1 Scout Energy Management LLC (100%)
2019 2 1090 1 Scout Energy Management LLC (100%)
2019 3 1480 1 Scout Energy Management LLC (100%)
2019 4 1415 1 Scout Energy Management LLC (100%)
2019 5 1257 1 Scout Energy Management LLC (100%)
2019 6 1303 1 Scout Energy Management LLC (100%)
2019 7 1406 1 Scout Energy Management LLC (100%)
2019 8 1371 1 Scout Energy Management LLC (100%)
2019 9 1314 1 Scout Energy Management LLC (100%)
2019 10 1379 1 Scout Energy Management LLC (100%)
2019 11 1379 1 Scout Energy Management LLC (100%)
2019 12 1345 1 Scout Energy Management LLC (100%)
2020 1 1341 1 Scout Energy Management LLC (100%)
2020 2 1187 1 Scout Energy Management LLC (100%)
2020 3 1332 1 Scout Energy Management LLC (100%)
2020 4 1218 1 Scout Energy Management LLC (100%)
2020 5 1347 1 Scout Energy Management LLC (100%)
2020 6 1253 1 Scout Energy Management LLC (100%)
2020 7 1296 1 Scout Energy Management LLC (100%)
2020 8 1179 1 Scout Energy Management LLC (100%)
2020 9 804 1 Scout Energy Management LLC (100%)
2020 10 1231 1 Scout Energy Management LLC (100%)
2020 11 1207 1 Scout Energy Management LLC (100%)
2020 12 1198 1 Scout Energy Management LLC (100%)
2021 1 1212 1 Scout Energy Management LLC (100%)
2021 2 738 1 Scout Energy Management LLC (100%)
2021 3 1291 1 Scout Energy Management LLC (100%)
2021 4 1186 1 Scout Energy Management LLC (100%)
2021 5 1185 1 Scout Energy Management LLC (100%)
2021 6 1146 1 Scout Energy Management LLC (100%)
2021 7 1167 1 Scout Energy Management LLC (100%)
2021 8 1153 1 Scout Energy Management LLC (100%)
2021 9 1166 1 Scout Energy Management LLC (100%)
2021 10 1182 1 Scout Energy Management LLC (100%)
2021 11 1120 1 Scout Energy Management LLC (100%)
2021 12 1110 1 Scout Energy Management LLC (100%)
2022 1 1104 1 Scout Energy Management LLC (100%)
2022 2 853 1 Scout Energy Management LLC (100%)
2022 3 860 1 Scout Energy Management LLC (100%)
2022 4 1228 1 Scout Energy Management LLC (100%)
2022 5 1056 1 Scout Energy Management LLC (100%)
2022 6 1123 1 Scout Energy Management LLC (100%)
2022 7 1088 1 Scout Energy Management LLC (100%)
2022 8 1224 1 Scout Energy Management LLC (100%)
2022 9 985 1 Scout Energy Management LLC (100%)
2022 10 1244 1 Scout Energy Management LLC (100%)
2022 11 1203 1 Scout Energy Management LLC (100%)
2022 12 961 1 Scout Energy Management LLC (100%)
2023 1 1185 1 Scout Energy Management LLC (100%)
2023 2 1090 1 Scout Energy Management LLC (100%)
2023 3 1143 1 Scout Energy Management LLC (100%)
2023 4 1058 1 Scout Energy Management LLC (100%)
2023 5 1123 1 Scout Energy Management LLC (100%)
2023 6 1005 1 Scout Energy Management LLC (100%)
2023 7 1115 1 Scout Energy Management LLC (100%)
2023 8 1070 1 Scout Energy Management LLC (100%)
2023 9 1102 1 Scout Energy Management LLC (100%)
2023 10 1026 1 Scout Energy Management LLC (100%)
2023 11 346 1 Scout Energy Management LLC (100%)
2023 12 525 1 Scout Energy Management LLC (100%)
2024 1 644 1 Scout Energy Management LLC (100%)
2024 2 1088 1 Scout Energy Management LLC (100%)
2024 3 1402 1 Scout Energy Management LLC (100%)
2024 4 1163 1 Scout Energy Management LLC (100%)
2024 5 966 1 Scout Energy Management LLC (100%)
2024 6 971 1 Scout Energy Management LLC (100%)
2024 7 992 1 Scout Energy Management LLC (100%)
2024 8 1033 1 Scout Energy Management LLC (100%)
2024 9 1016 1 Scout Energy Management LLC (100%)
2024 10 987 1 Scout Energy Management LLC (100%)
2024 11 1005 1 Scout Energy Management 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.