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Yearly and monthly production

STEEN 1 Lease 		Save To File
Lease: STEEN 1
Operator: Casillas Petroleum Corp
Location: C SE T23S, R37W, Sec. 8
Cumulative Production: 1531009 mcf (from 1957 to 2024)
KS Dept. of Revenue Lease Code: 203436
KS Dept. of Revenue Lease Name: STEEN 1
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):
T23S R37W, Sec. 8, SE
Lease: Steen 1
Operator: Graham-Michaelis Drilling Co.
Current Operator: Casillas Petroleum Corp
API Number: 15-093-00156
Cumulative production pre-1958 is 25526

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 29,176 1
1959 42,663 1
1960 31,620 1
1961 35,723 1
1962 39,294 1
1963 24,818 1
1964 18,629 1
1965 8,828 1
1966 25,864 1
1967 27,799 1
1968 23,536 1
1969 26,062 1
1970 34,824 1
1971 37,768 1
1972 41,041 1
1973 34,206 1
1974 32,109 1
1975 25,515 1
1976 31,063 1
1977 26,197 1
1978 32,367 1
1979 33,439 1
1980 40,510 1
1981 30,582 1
1982 9,948 1
1983 24,245 1
1984 22,481 1
1985 32,016 1
1986 33,010 1
1987 24,675 1
1988 27,235 1
1989 22,945 1
1990 17,543 1
1991 28,402 1
1992 25,656 1
1993 27,661 1
1994 29,002 1
1995 22,648 1
1996 25,314 1
1997 28,486 1
1998 21,811 1
1999 20,270 1
2000 30,336 1
2001 31,857 1
2002 29,869 1
2003 25,805 1
2004 28,102 1
2005 19,686 1
2006 17,568 1
2007 13,202 1
2008 12,982 1
2009 11,076 1
2010 10,384 1
2011 10,751 1
2012 9,019 1
2013 8,603 1
2014 6,731 1
2015 6,711 1
2016 6,168 1
2017 7,276 1
2018 7,052 1
2019 10,692 1
2020 5,793 1
2021 5,479 1
2022 5,903 1
2023 4,906 1
2024 2,551 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 1 727 1 Osborn Heirs Company, LTD (14%) ,
Cimarex Energy Co. (36%) ,
Riviera Operating, LLC (50%)
2014 2 642 1 Osborn Heirs Company, LTD (14%) ,
Cimarex Energy Co. (36%) ,
Riviera Operating, LLC (50%)
2014 3 733 1 Osborn Heirs Company, LTD (14%) ,
Cimarex Energy Co. (36%) ,
Riviera Operating, LLC (50%)
2014 4 688 1 Osborn Heirs Company, LTD (14%) ,
Cimarex Energy Co. (36%) ,
Riviera Operating, LLC (50%)
2014 5 740 1 Osborn Heirs Company, LTD (14%) ,
Cimarex Energy Co. (36%) ,
Riviera Operating, LLC (50%)
2014 6 706 1 Osborn Heirs Company, LTD (14%) ,
Cimarex Energy Co. (36%) ,
Riviera Operating, LLC (50%)
2014 7 724 1 Osborn Heirs Company, LTD (14%) ,
Cimarex Energy Co. (36%) ,
Riviera Operating, LLC (50%)
2014 8 334 1 Osborn Heirs Company, LTD (27%) ,
Cimarex Energy Co. (73%) ,
Riviera Operating, LLC (0%)
2014 9 420 1 Osborn Heirs Company, LTD (21%) ,
Riviera Operating, LLC (79%)
2014 10 353 1 Osborn Heirs Company, LTD (27%) ,
Riviera Operating, LLC (73%)
2014 11 348 1 Osborn Heirs Company, LTD (27%) ,
Riviera Operating, LLC (73%)
2014 12 316 1 Osborn Heirs Company, LTD (27%) ,
Riviera Operating, LLC (73%)
2015 1 324 1 Osborn Heirs Company, LTD (25%) ,
Riviera Operating, LLC (75%)
2015 2 546 1 Osborn Heirs Company, LTD (14%) ,
Riviera Operating, LLC (86%)
2015 3 555 1 Osborn Heirs Company, LTD (15%) ,
Riviera Operating, LLC (85%)
2015 4 600 1 Osborn Heirs Company, LTD (14%) ,
Riviera Operating, LLC (86%)
2015 5 683 1 Osborn Heirs Company, LTD (14%) ,
Riviera Operating, LLC (86%)
2015 6 664 1 Osborn Heirs Company, LTD (14%) ,
Riviera Operating, LLC (86%)
2015 7 682 1 Osborn Heirs Company, LTD (14%) ,
Riviera Operating, LLC (86%)
2015 8 671 1 Osborn Heirs Company, LTD (14%) ,
Riviera Operating, LLC (86%)
2015 9 638 1 Osborn Heirs Company, LTD (14%) ,
Riviera Operating, LLC (86%)
2015 10 661 1 Osborn Heirs Company, LTD (14%) ,
LINN OPERATING INC (86%)
2015 11 608 1 Osborn Heirs Company, LTD (14%) ,
LINN OPERATING INC (86%)
2015 12 79 1 Osborn Heirs Company, LTD (100%) ,
LINN OPERATING INC (0%)
2016 1 79 1 Osborn Heirs Company, LTD (100%) ,
LINN OPERATING INC (0%)
2016 2 74 1 Osborn Heirs Company, LTD (100%) ,
LINN OPERATING INC (0%)
2016 3 580 1 Osborn Heirs Company, LTD (14%) ,
LINN OPERATING INC (86%)
2016 4 551 1 Osborn Heirs Company, LTD (11%) ,
Riviera Operating, LLC (89%)
2016 5 609 1 Osborn Heirs Company, LTD (14%) ,
LINN OPERATING INC (86%)
2016 6 400 1 Osborn Heirs Company, LTD (21%) ,
LINN OPERATING INC (79%)
2016 7 689 1 Osborn Heirs Company, LTD (14%) ,
LINN OPERATING INC (86%)
2016 8 452 1 Osborn Heirs Company, LTD (21%) ,
LINN OPERATING INC (79%)
2016 9 705 1 Osborn Heirs Company, LTD (14%) ,
LINN OPERATING INC (86%)
2016 10 719 1 Osborn Heirs Company, LTD (14%) ,
LINN OPERATING INC (86%)
2016 11 651 1 Scout Energy Management LLC (14%) ,
LINN OPERATING INC (86%)
2016 12 659 1 Riviera Operating, LLC (88%) ,
Scout Energy Management LLC (12%)
2017 1 609 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 2 563 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 3 696 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 4 638 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 5 341 1 Riviera Operating, LLC (73%) ,
Scout Energy Management LLC (27%)
2017 6 662 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 7 674 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 8 595 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 9 595 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 10 671 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 11 625 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2017 12 607 1 Riviera Operating, LLC (86%) ,
Scout Energy Management LLC (14%)
2018 1 556 1 Riviera Operating, LLC (87%) ,
Scout Energy Management LLC (13%)
2018 2 565 1 Riviera Operating, LLC (87%) ,
Scout Energy Management LLC (13%)
2018 3 704 1 Riviera Operating, LLC (88%) ,
Scout Energy Management LLC (13%)
2018 4 649 1 Riviera Operating, LLC (88%) ,
Scout Energy Management LLC (12%)
2018 5 670 1 Riviera Operating, LLC (87%) ,
Scout Energy Management LLC (13%)
2018 6 560 1 Riviera Operating, LLC (88%) ,
Scout Energy Management LLC (13%)
2018 7 565 1 Riviera Operating, LLC (87%) ,
Scout Energy Management LLC (13%)
2018 8 546 1 Riviera Operating, LLC (87%) ,
Scout Energy Management LLC (13%)
2018 9 510 1 Riviera Operating, LLC (87%) ,
Scout Energy Management LLC (13%)
2018 10 349 1 Riviera Operating, LLC (81%) ,
Scout Energy Management LLC (19%)
2018 11 331 1 Riviera Operating, LLC (81%) ,
Scout Energy Management LLC (19%)
2018 12 1047 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 1 1042 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 2 933 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 3 1023 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 4 1018 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 5 1039 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 6 954 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 7 994 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 8 966 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 9 919 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 10 932 1 Riviera Operating, LLC (94%) ,
Scout Energy Management LLC (6%)
2019 11 425 1 Scout Energy Management LLC (100%)
2019 12 447 1 Scout Energy Management LLC (100%)
2020 1 458 1 Scout Energy Management LLC (100%)
2020 2 428 1 Scout Energy Management LLC (100%)
2020 3 518 1 Scout Energy Management LLC (100%)
2020 4 500 1 Scout Energy Management LLC (100%)
2020 5 532 1 Scout Energy Management LLC (100%)
2020 6 484 1 Scout Energy Management LLC (100%)
2020 7 478 1 Scout Energy Management LLC (100%)
2020 8 496 1 Scout Energy Management LLC (100%)
2020 9 476 1 Scout Energy Management LLC (100%)
2020 10 478 1 Scout Energy Management LLC (100%)
2020 11 469 1 Scout Energy Management LLC (100%)
2020 12 476 1 Scout Energy Management LLC (100%)
2021 1 462 1 Scout Energy Management LLC (100%)
2021 2 396 1 Scout Energy Management LLC (100%)
2021 3 469 1 Scout Energy Management LLC (100%)
2021 4 459 1 Scout Energy Management LLC (100%)
2021 5 470 1 Scout Energy Management LLC (100%)
2021 6 426 1 Scout Energy Management LLC (100%)
2021 7 482 1 Scout Energy Management LLC (100%)
2021 8 484 1 Scout Energy Management LLC (100%)
2021 9 451 1 Scout Energy Management LLC (100%)
2021 10 468 1 Scout Energy Management LLC (100%)
2021 11 454 1 Scout Energy Management LLC (100%)
2021 12 458 1 Scout Energy Management LLC (100%)
2022 1 512 1 Scout Energy Management LLC (100%)
2022 2 478 1 Scout Energy Management LLC (100%)
2022 3 522 1 Scout Energy Management LLC (100%)
2022 4 508 1 Scout Energy Management LLC (100%)
2022 5 522 1 Scout Energy Management LLC (100%)
2022 6 504 1 Scout Energy Management LLC (100%)
2022 7 514 1 Scout Energy Management LLC (100%)
2022 8 500 1 Scout Energy Management LLC (100%)
2022 9 472 1 Scout Energy Management LLC (100%)
2022 10 478 1 Scout Energy Management LLC (100%)
2022 11 450 1 Scout Energy Management LLC (100%)
2022 12 443 1 Scout Energy Management LLC (100%)
2023 1 438 1 Scout Energy Management LLC (100%)
2023 2 388 1 Scout Energy Management LLC (100%)
2023 3 442 1 Scout Energy Management LLC (100%)
2023 4 438 1 Scout Energy Management LLC (100%)
2023 5 434 1 Scout Energy Management LLC (100%)
2023 6 418 1 Scout Energy Management LLC (100%)
2023 7 438 1 Scout Energy Management LLC (100%)
2023 8 440 1 Scout Energy Management LLC (100%)
2023 9 421 1 Scout Energy Management LLC (100%)
2023 10 414 1 Scout Energy Management LLC (100%)
2023 11 387 1 Scout Energy Management LLC (100%)
2023 12 248 1 Scout Energy Management LLC (100%)
2024 1 120 1 Scout Energy Management LLC (100%)
2024 2 329 1 Scout Energy Management LLC (100%)
2024 3 420 1 Scout Energy Management LLC (100%)
2024 4 410 1 Scout Energy Management LLC (100%)
2024 5 428 1 Scout Energy Management LLC (100%)
2024 6 416 1 Scout Energy Management LLC (100%)
2024 7 428 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.