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Yearly and monthly production

COCKREHAM 1 Lease 		Save To File
Lease: COCKREHAM 1
Operator: Sunflower Exploration, LLC
Location: E2 T28S, R41W, Sec. 13
Cumulative Production: 438373 mcf (from 1981 to 2024)
KS Dept. of Revenue Lease Code: 200854
KS Dept. of Revenue Lease Name: COCKREHAM 01
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Hugoton Gas Area
County: Stanton
Producing Zone: Chase Group
Well Data (may be an incomplete list):
T28S R41W, Sec. 13, E2
Lease: Cockreham 1
Operator: Inter-American Energy
Current Operator: Sunflower Exploration, LLC
API Number: 15-187-20315

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1981 11,144 1
1982 26,208 1
1983 31,636 1
1984 30,814 1
1985 32,344 1
1986 7,821 1
1987 - -
1988 508 1
1989 27,589 1
1990 20,577 1
1991 11,619 1
1992 19,375 1
1993 16,573 1
1994 - -
1995 - -
1996 13,847 1
1997 - -
1998 685 2
1999 12,483 2
2000 12,003 2
2001 5,915 2
2002 13,005 2
2003 12,801 2
2004 12,217 2
2005 11,051 2
2006 9,694 2
2007 10,524 2
2008 13,524 2
2009 17,158 2
2010 8,221 2
2011 7,965 2
2012 6,873 2
2013 5,994 2
2014 5,941 2
2015 6,253 2
2016 2,208 2
2017 2,638 2
2018 3,893 2
2019 5,342 2
2020 1,266 2
2021 - -
2022 438 1
2023 213 1
2024 13 1
Reported through 1-2024.
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 1 531 2 Inter-American Energy Corp. (100%)
2014 2 459 2 Inter-American Energy Corp. (100%)
2014 3 477 2 Inter-American Energy Corp. (100%)
2014 4 453 2 Inter-American Energy Corp. (100%)
2014 5 495 2 Inter-American Energy Corp. (100%)
2014 6 573 2 Inter-American Energy Corp. (100%)
2014 7 561 2 Inter-American Energy Corp. (100%)
2014 8 530 2 Inter-American Energy Corp. (100%)
2014 9 461 2 Inter-American Energy Corp. (100%)
2014 10 495 2 Inter-American Energy Corp. (100%)
2014 11 374 2 Inter-American Energy Corp. (100%)
2014 12 532 2 Inter-American Energy Corp. (100%)
2015 1 570 2 Inter-American Energy Corp. (100%)
2015 2 513 2 Inter-American Energy Corp. (100%)
2015 3 524 2 Inter-American Energy Corp. (100%)
2015 4 544 2 Inter-American Energy Corp. (100%)
2015 5 481 2 Inter-American Energy Corp. (100%)
2015 6 517 2 Inter-American Energy Corp. (100%)
2015 7 570 2 Inter-American Energy Corp. (100%)
2015 8 583 2 Inter-American Energy Corp. (100%)
2015 9 469 2 Inter-American Energy Corp. (100%)
2015 10 506 2 Inter-American Energy Corp. (100%)
2015 11 445 2 Inter-American Energy Corp. (100%)
2015 12 531 2 Inter-American Energy Corp. (100%)
2016 1 555 2 Inter-American Energy Corp. (100%)
2016 2 352 2 Inter-American Energy Corp. (100%)
2016 3 309 2 Inter-American Energy Corp. (100%)
2016 4 231 2 Inter-American Energy Corp. (100%)
2016 5 216 2 Inter-American Energy Corp. (100%)
2016 6 210 2 Inter-American Energy Corp. (100%)
2016 7 120 2 Inter-American Energy Corp. (100%)
2016 8 91 2 Inter-American Energy Corp. (100%)
2016 9 33 2 Inter-American Energy Corp. (100%)
2016 10 19 2 Inter-American Energy Corp. (100%)
2016 11 21 2 Inter-American Energy Corp. (100%)
2016 12 51 2 Inter-American Energy Corp. (100%)
2017 2 9 2 Inter-American Energy Corp. (100%)
2017 3 91 2 Inter-American Energy Corp. (100%)
2017 4 121 2 Inter-American Energy Corp. (100%)
2017 5 113 2 Inter-American Energy Corp. (100%)
2017 6 209 2 Inter-American Energy Corp. (100%)
2017 7 188 2 Inter-American Energy Corp. (100%)
2017 8 290 2 Inter-American Energy Corp. (100%)
2017 9 301 2 Inter-American Energy Corp. (100%)
2017 10 376 2 Inter-American Energy Corp. (100%)
2017 11 458 2 Inter-American Energy Corp. (100%)
2017 12 482 2 Inter-American Energy Corp. (100%)
2018 1 244 2 Inter-American Energy Corp. (100%)
2018 2 177 2 Inter-American Energy Corp. (100%)
2018 3 181 2 Inter-American Energy Corp. (100%)
2018 4 245 2 Inter-American Energy Corp. (100%)
2018 5 374 2 Inter-American Energy Corp. (100%)
2018 6 388 2 Inter-American Energy Corp. (100%)
2018 7 493 2 Inter-American Energy Corp. (100%)
2018 8 408 2 Inter-American Energy Corp. (100%)
2018 9 377 2 Inter-American Energy Corp. (100%)
2018 10 320 2 Inter-American Energy Corp. (100%)
2018 11 189 2 Inter-American Energy Corp. (100%)
2018 12 497 2 Inter-American Energy Corp. (100%)
2019 1 320 2 Inter-American Energy Corp. (100%)
2019 2 340 2 Inter-American Energy Corp. (100%)
2019 3 350 2 Inter-American Energy Corp. (100%)
2019 4 498 2 Inter-American Energy Corp. (100%)
2019 5 531 2 Inter-American Energy Corp. (100%)
2019 6 359 2 Inter-American Energy Corp. (100%)
2019 7 395 2 Inter-American Energy Corp. (100%)
2019 8 533 2 Inter-American Energy Corp. (100%)
2019 9 522 2 Inter-American Energy Corp. (100%)
2019 10 490 2 Inter-American Energy Corp. (100%)
2019 11 478 2 Inter-American Energy Corp. (100%)
2019 12 526 2 Inter-American Energy Corp. (100%)
2020 1 368 2 Inter-American Energy Corp. (100%)
2020 2 246 2 Inter-American Energy Corp. (100%)
2020 3 203 2 Inter-American Energy Corp. (100%)
2020 4 137 2 Inter-American Energy Corp. (100%)
2020 5 122 2 Inter-American Energy Corp. (100%)
2020 6 111 2 Inter-American Energy Corp. (100%)
2020 7 79 2 Inter-American Energy Corp. (100%)
2022 4 127 1 Sunflower Exploration, LLC (100%)
2022 5 81 1 Sunflower Exploration, LLC (100%)
2022 8 62 1 Sunflower Exploration, LLC (100%)
2022 9 56 1 Sunflower Exploration, LLC (100%)
2022 10 55 1 Sunflower Exploration, LLC (100%)
2022 11 48 1 Sunflower Exploration, LLC (100%)
2022 12 9 1 Sunflower Exploration, LLC (100%)
2023 5 13 1 Sunflower Exploration, LLC (100%)
2023 9 61 1 Sunflower Exploration, LLC (100%)
2023 10 63 1 Sunflower Exploration, LLC (100%)
2023 11 59 1 Sunflower Exploration, LLC (100%)
2023 12 17 1 Sunflower Exploration, LLC (100%)
2024 1 13 1 Sunflower Exploration, 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.