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Yearly and monthly production

UNDERWOOD 'A' 4 Lease 		Save To File
Lease: UNDERWOOD 'A' 4
Operator: Pantera Energy Company
Location: E2 SW NE T34S, R34W, Sec. 23
Cumulative Production: 757766 mcf (from 1997 to 2024)
KS Dept. of Revenue Lease Code: 221497
KS Dept. of Revenue Lease Name: UNDERWOOD A-4
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Archer
County: Seward
Producing Zone: Lower Kearny Member
Well Data (may be an incomplete list):
T34S R34W, Sec. 23, E2 SW NE
Lease: UNDERWOOD 'A' 4
Operator: Anadarko Petroleum Corp.
Current Operator: BCE-Mach LLC
API Number: 15-175-21579

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1997 227,355 1
1998 98,201 1
1999 51,600 1
2000 44,774 1
2001 41,186 1
2002 33,249 1
2003 24,700 1
2004 26,481 1
2005 24,022 1
2006 25,543 1
2007 19,610 1
2008 16,953 1
2009 16,737 1
2010 11,909 1
2011 9,574 1
2012 8,784 1
2013 8,116 1
2014 7,307 1
2015 7,664 1
2016 7,384 1
2017 7,338 1
2018 6,927 1
2019 6,638 1
2020 3,095 1
2021 7,557 1
2022 6,210 1
2023 5,655 1
2024 3,197 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 1 596 1 ANADARKO ENERGY SERVICES CO (100%)
2014 2 524 1 Merit Energy Company, LLC (100%)
2014 3 618 1 Merit Energy Company, LLC (100%)
2014 4 595 1 Merit Energy Company, LLC (100%)
2014 5 632 1 Merit Energy Company, LLC (100%)
2014 6 647 1 Merit Energy Company, LLC (100%)
2014 7 637 1 Merit Energy Company, LLC (100%)
2014 8 658 1 Merit Energy Company, LLC (100%)
2014 9 647 1 Merit Energy Company, LLC (100%)
2014 10 684 1 Merit Energy Company, LLC (100%)
2014 11 636 1 Merit Energy Company, LLC (100%)
2014 12 433 1 Merit Energy Company, LLC (100%)
2015 1 723 1 Merit Energy Company, LLC (100%)
2015 2 615 1 Merit Energy Company, LLC (100%)
2015 3 505 1 Merit Energy Company, LLC (100%)
2015 4 680 1 Merit Energy Company, LLC (100%)
2015 5 673 1 Merit Energy Company, LLC (100%)
2015 6 642 1 Merit Energy Company, LLC (100%)
2015 7 665 1 Merit Energy Company, LLC (100%)
2015 8 632 1 Merit Energy Company, LLC (100%)
2015 9 601 1 Merit Energy Company, LLC (100%)
2015 10 653 1 Merit Energy Company, LLC (100%)
2015 11 629 1 Merit Energy Company, LLC (100%)
2015 12 646 1 Merit Energy Company, LLC (100%)
2016 1 632 1 Merit Energy Company, LLC (100%)
2016 2 568 1 Merit Energy Company, LLC (100%)
2016 3 637 1 Merit Energy Company, LLC (100%)
2016 4 615 1 Merit Energy Company, LLC (100%)
2016 5 636 1 Merit Energy Company, LLC (100%)
2016 6 612 1 Merit Energy Company, LLC (100%)
2016 7 629 1 Merit Energy Company, LLC (100%)
2016 8 629 1 Merit Energy Company, LLC (100%)
2016 9 601 1 Merit Energy Company, LLC (100%)
2016 10 619 1 Merit Energy Company, LLC (100%)
2016 11 619 1 Merit Energy Company, LLC (100%)
2016 12 587 1 Merit Energy Company, LLC (100%)
2017 1 632 1 Merit Energy Company, LLC (100%)
2017 2 570 1 Merit Energy Company, LLC (100%)
2017 3 629 1 Merit Energy Company, LLC (100%)
2017 4 595 1 Merit Energy Company, LLC (100%)
2017 5 640 1 Merit Energy Company, LLC (100%)
2017 6 612 1 Merit Energy Company, LLC (100%)
2017 7 623 1 Merit Energy Company, LLC (100%)
2017 8 623 1 Merit Energy Company, LLC (100%)
2017 9 606 1 Merit Energy Company, LLC (100%)
2017 10 625 1 Merit Energy Company, LLC (100%)
2017 11 594 1 Merit Energy Company, LLC (100%)
2017 12 589 1 Merit Energy Company, LLC (100%)
2018 1 587 1 Merit Energy Company, LLC (100%)
2018 2 535 1 Merit Energy Company, LLC (100%)
2018 3 572 1 Merit Energy Company, LLC (100%)
2018 4 591 1 Merit Energy Company, LLC (100%)
2018 5 615 1 Merit Energy Company, LLC (100%)
2018 6 575 1 Merit Energy Company, LLC (100%)
2018 7 594 1 Merit Energy Company, LLC (100%)
2018 8 588 1 Merit Energy Company, LLC (100%)
2018 9 567 1 Merit Energy Company, LLC (100%)
2018 10 601 1 Merit Energy Company, LLC (100%)
2018 11 550 1 Merit Energy Company, LLC (100%)
2018 12 552 1 Merit Energy Company, LLC (100%)
2019 1 557 1 Merit Energy Company, LLC (100%)
2019 2 581 1 Merit Energy Company, LLC (100%)
2019 3 584 1 Merit Energy Company, LLC (100%)
2019 4 570 1 Merit Energy Company, LLC (100%)
2019 5 591 1 Merit Energy Company, LLC (100%)
2019 6 559 1 Pantera Energy Company (100%)
2019 7 572 1 Pantera Energy Company (100%)
2019 8 560 1 Pantera Energy Company (100%)
2019 9 491 1 Pantera Energy Company (100%)
2019 10 544 1 Pantera Energy Company (100%)
2019 11 508 1 Pantera Energy Company (100%)
2019 12 521 1 Pantera Energy Company (100%)
2020 1 521 1 Pantera Energy Company (100%)
2020 2 457 1 Pantera Energy Company (100%)
2020 3 328 1 Pantera Energy Company (100%)
2020 11 941 1 Pantera Energy Company (100%)
2020 12 848 1 Pantera Energy Company (100%)
2021 1 710 1 Pantera Energy Company (100%)
2021 2 690 1 Pantera Energy Company (100%)
2021 3 689 1 Pantera Energy Company (100%)
2021 4 648 1 Pantera Energy Company (100%)
2021 5 659 1 Pantera Energy Company (100%)
2021 6 629 1 Pantera Energy Company (100%)
2021 7 632 1 Pantera Energy Company (100%)
2021 8 612 1 Pantera Energy Company (100%)
2021 9 579 1 Pantera Energy Company (100%)
2021 10 591 1 Pantera Energy Company (100%)
2021 11 557 1 Pantera Energy Company (100%)
2021 12 561 1 Pantera Energy Company (100%)
2022 1 543 1 Pantera Energy Company (100%)
2022 2 481 1 Pantera Energy Company (100%)
2022 3 558 1 Pantera Energy Company (100%)
2022 4 534 1 Pantera Energy Company (100%)
2022 5 559 1 Pantera Energy Company (100%)
2022 6 528 1 Pantera Energy Company (100%)
2022 7 546 1 Pantera Energy Company (100%)
2022 8 536 1 Pantera Energy Company (100%)
2022 9 514 1 Pantera Energy Company (100%)
2022 10 529 1 Pantera Energy Company (100%)
2022 11 512 1 Pantera Energy Company (100%)
2022 12 370 1 Pantera Energy Company (100%)
2023 1 551 1 Pantera Energy Company (100%)
2023 2 462 1 Pantera Energy Company (100%)
2023 3 502 1 Pantera Energy Company (100%)
2023 4 483 1 Pantera Energy Company (100%)
2023 5 483 1 Pantera Energy Company (100%)
2023 6 459 1 Pantera Energy Company (100%)
2023 7 466 1 Pantera Energy Company (100%)
2023 8 463 1 Pantera Energy Company (100%)
2023 9 444 1 Pantera Energy Company (100%)
2023 10 462 1 Pantera Energy Company (100%)
2023 11 399 1 Pantera Energy Company (100%)
2023 12 481 1 Pantera Energy Company (100%)
2024 1 457 1 Pantera Energy Company (100%)
2024 2 395 1 Pantera Energy Company (100%)
2024 3 487 1 Pantera Energy Company (100%)
2024 4 470 1 Pantera Energy Company (100%)
2024 5 476 1 Pantera Energy Company (100%)
2024 6 454 1 Pantera Energy Company (100%)
2024 7 458 1 Pantera Energy Company (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.