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Yearly and monthly production

MC COY 1 Lease 		Save To File
Lease: MC COY 1
Operator: Casillas Petroleum Corp
Location: T30S, R32W, Sec. 2
Cumulative Production: 2268182 mcf (from 1957 to 2024)
KS Dept. of Revenue Lease Code: 202679
KS Dept. of Revenue Lease Name: MCCOY 1_(ETTA)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Haskell
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T30S R32W, Sec. 2, SE SE NW
Lease: ETTA MCCOY 1
Operator: WM GRAHAM
Current Operator: Casillas Petroleum Corp
API Number: 15-081-00457
Cumulative production pre-1958 is 158412

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1958 39,954 1
1959 58,774 1
1960 64,992 1
1961 50,326 1
1962 62,019 1
1963 51,971 1
1964 29,090 1
1965 30,869 1
1966 37,041 1
1967 32,130 1
1968 41,043 1
1969 35,053 1
1970 40,751 1
1971 33,493 1
1972 38,535 1
1973 43,373 1
1974 51,952 1
1975 45,764 1
1976 60,375 1
1977 58,003 1
1978 52,537 1
1979 48,408 1
1980 39,568 1
1981 44,300 1
1982 31,393 1
1983 21,534 1
1984 29,783 1
1985 37,700 1
1986 23,820 1
1987 10,673 1
1988 27,048 1
1989 9,301 1
1990 32,104 1
1991 36,863 1
1992 42,637 1
1993 41,767 1
1994 40,056 1
1995 36,613 1
1996 39,736 1
1997 43,182 1
1998 41,982 1
1999 37,345 1
2000 30,166 1
2001 36,033 1
2002 31,203 1
2003 27,588 1
2004 19,701 1
2005 20,696 1
2006 32,914 1
2007 28,976 1
2008 26,303 1
2009 20,279 1
2010 22,219 1
2011 19,633 1
2012 24,643 1
2013 31,632 1
2014 18,162 1
2015 6,237 1
2016 5,209 1
2017 6,421 1
2018 6,210 1
2019 6,243 1
2020 5,756 1
2021 4,520 1
2022 3,335 1
2023 1,445 1
2024 388 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 2008 1 Cimarex Energy Co. (73%) ,
OCCIDENTAL ENERGY MARKETING, INC. (27%)
2014 2 1786 1 Cimarex Energy Co. (75%) ,
OCCIDENTAL ENERGY MARKETING, INC. (25%)
2014 3 1944 1 Cimarex Energy Co. (75%) ,
OCCIDENTAL ENERGY MARKETING, INC. (25%)
2014 4 1906 1 Cimarex Energy Co. (75%) ,
OCCIDENTAL ENERGY MARKETING, INC. (25%)
2014 5 1802 1 Merit Energy Company, LLC (19%) ,
Cimarex Energy Co. (81%)
2014 6 1740 1 Merit Energy Company, LLC (20%) ,
Cimarex Energy Co. (80%)
2014 7 1786 1 Merit Energy Company, LLC (20%) ,
Cimarex Energy Co. (80%)
2014 8 1885 1 Merit Energy Company, LLC (19%) ,
Cimarex Energy Co. (75%) ,
Casillas Petroleum Corp (6%)
2014 9 1809 1 Merit Energy Company, LLC (19%) ,
Cimarex Energy Co. (75%) ,
Casillas Petroleum Corp (6%)
2014 10 466 1 Merit Energy Company, LLC (74%) ,
Casillas Petroleum Corp (26%)
2014 11 449 1 Merit Energy Company, LLC (74%) ,
Casillas Petroleum Corp (26%)
2014 12 581 1 Merit Energy Company, LLC (80%) ,
Casillas Petroleum Corp (20%)
2015 1 591 1 Merit Energy Company, LLC (80%) ,
Casillas Petroleum Corp (20%)
2015 2 538 1 Merit Energy Company, LLC (80%) ,
Casillas Petroleum Corp (20%)
2015 3 578 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2015 4 544 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2015 5 556 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2015 6 536 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2015 7 555 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2015 8 552 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2015 9 462 1 Merit Energy Company, LLC (75%) ,
Casillas Petroleum Corp (25%)
2015 10 456 1 Merit Energy Company, LLC (74%) ,
CASILLAS PETROLEUM CORP (26%)
2015 11 423 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2015 12 446 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 1 437 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 2 407 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 3 431 1 Merit Energy Company, LLC (72%) ,
CASILLAS PETROLEUM CORP (28%)
2016 4 424 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 5 431 1 Merit Energy Company, LLC (72%) ,
CASILLAS PETROLEUM CORP (28%)
2016 6 421 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 7 442 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 8 449 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 9 455 1 Merit Energy Company, LLC (74%) ,
CASILLAS PETROLEUM CORP (26%)
2016 10 443 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 11 427 1 Merit Energy Company, LLC (73%) ,
CASILLAS PETROLEUM CORP (27%)
2016 12 442 1 Merit Energy Company, LLC (73%) ,
Casillas Petroleum Corp (27%)
2017 1 539 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2017 2 466 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2017 3 573 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2017 4 519 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2017 5 560 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2017 6 522 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2017 7 554 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2017 8 549 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2017 9 528 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2017 10 540 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2017 11 523 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2017 12 548 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2018 1 541 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2018 2 494 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2018 3 550 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2018 4 527 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2018 5 537 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2018 6 513 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2018 7 522 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2018 8 526 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2018 9 499 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2018 10 520 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2018 11 498 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2018 12 483 1 Merit Energy Company, LLC (75%) ,
Casillas Petroleum Corp (25%)
2019 1 543 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2019 2 483 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2019 3 527 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2019 4 526 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2019 5 532 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2019 6 507 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2019 7 488 1 Merit Energy Company, LLC (76%) ,
Casillas Petroleum Corp (24%)
2019 8 526 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2019 9 536 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2019 10 464 1 Merit Energy Company, LLC (74%) ,
Casillas Petroleum Corp (26%)
2019 11 556 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2019 12 555 1 Merit Energy Company, LLC (79%) ,
Casillas Petroleum Corp (21%)
2020 1 530 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2020 2 496 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2020 3 510 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2020 4 521 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2020 5 548 1 Merit Energy Company, LLC (78%) ,
Casillas Petroleum Corp (22%)
2020 6 501 1 Merit Energy Company, LLC (77%) ,
Casillas Petroleum Corp (23%)
2020 7 484 1 Merit Energy Company, LLC (75%) ,
Casillas Petroleum Corp (25%)
2020 8 464 1 Merit Energy Company, LLC (74%) ,
Casillas Petroleum Corp (26%)
2020 9 385 1 Merit Energy Company, LLC (70%) ,
Casillas Petroleum Corp (30%)
2020 10 452 1 Merit Energy Company, LLC (74%) ,
Casillas Petroleum Corp (26%)
2020 11 429 1 Merit Energy Company, LLC (73%) ,
Casillas Petroleum Corp (27%)
2020 12 436 1 Merit Energy Company, LLC (73%) ,
Casillas Petroleum Corp (27%)
2021 1 435 1 Merit Energy Company, LLC (73%) ,
Casillas Petroleum Corp (27%)
2021 2 402 1 Merit Energy Company, LLC (73%) ,
Casillas Petroleum Corp (27%)
2021 3 398 1 Merit Energy Company, LLC (70%) ,
Casillas Petroleum Corp (30%)
2021 4 352 1 Merit Energy Company, LLC (67%) ,
Casillas Petroleum Corp (33%)
2021 5 382 1 Merit Energy Company, LLC (69%) ,
Casillas Petroleum Corp (31%)
2021 6 386 1 Merit Energy Company, LLC (70%) ,
Casillas Petroleum Corp (30%)
2021 7 400 1 Merit Energy Company, LLC (70%) ,
Casillas Petroleum Corp (30%)
2021 8 401 1 Merit Energy Company, LLC (70%) ,
Casillas Petroleum Corp (30%)
2021 9 381 1 Merit Energy Company, LLC (70%) ,
Casillas Petroleum Corp (30%)
2021 10 352 1 Merit Energy Company, LLC (66%) ,
Casillas Petroleum Corp (34%)
2021 11 302 1 Merit Energy Company, LLC (62%) ,
Casillas Petroleum Corp (38%)
2021 12 329 1 Merit Energy Company, LLC (64%) ,
Casillas Petroleum Corp (36%)
2022 1 304 1 Merit Energy Company, LLC (61%) ,
Casillas Petroleum Corp (39%)
2022 2 297 1 Merit Energy Company, LLC (64%) ,
Casillas Petroleum Corp (36%)
2022 3 316 1 Merit Energy Company, LLC (62%) ,
Casillas Petroleum Corp (38%)
2022 4 297 1 Merit Energy Company, LLC (61%) ,
Casillas Petroleum Corp (39%)
2022 5 304 1 Merit Energy Company, LLC (61%) ,
Casillas Petroleum Corp (39%)
2022 6 273 1 Merit Energy Company, LLC (58%) ,
Casillas Petroleum Corp (42%)
2022 7 272 1 Merit Energy Company, LLC (56%) ,
Casillas Petroleum Corp (44%)
2022 8 267 1 Merit Energy Company, LLC (55%) ,
Casillas Petroleum Corp (45%)
2022 9 263 1 Merit Energy Company, LLC (56%) ,
Casillas Petroleum Corp (44%)
2022 10 248 1 Merit Energy Company, LLC (52%) ,
Casillas Petroleum Corp (48%)
2022 11 260 1 Merit Energy Company, LLC (56%) ,
Casillas Petroleum Corp (44%)
2022 12 234 1 Merit Energy Company, LLC (49%) ,
Casillas Petroleum Corp (51%)
2023 1 266 1 Merit Energy Company, LLC (47%) ,
Casillas Petroleum Corp (53%)
2023 2 209 1 Merit Energy Company, LLC (44%) ,
Casillas Petroleum Corp (56%)
2023 3 154 1 Merit Energy Company, LLC (80%) ,
Casillas Petroleum Corp (20%)
2023 4 191 1 Merit Energy Company, LLC (65%) ,
Casillas Petroleum Corp (35%)
2023 5 222 1 Merit Energy Company, LLC (41%) ,
Casillas Petroleum Corp (59%)
2023 6 46 1 Merit Energy Company, LLC (100%)
2023 7 57 1 Merit Energy Company, LLC (100%)
2023 8 81 1 Merit Energy Company, LLC (100%)
2023 9 55 1 Merit Energy Company, LLC (100%)
2023 10 58 1 Merit Energy Company, LLC (100%)
2023 11 41 1 Merit Energy Company, LLC (100%)
2023 12 65 1 Merit Energy Company, LLC (100%)
2024 1 56 1 Merit Energy Company, LLC (100%)
2024 2 53 1 Merit Energy Company, LLC (100%)
2024 3 66 1 Merit Energy Company, LLC (100%)
2024 4 43 1 Merit Energy Company, LLC (100%)
2024 5 53 1 Merit Energy Company, LLC (100%)
2024 6 61 1 Merit Energy Company, LLC (100%)
2024 7 56 1 Merit Energy Company, 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.