KGS Home Page Oil and Gas Index Page Lease Production Page

Yearly and monthly production

MEARS 1 Lease 		Save To File
Lease: MEARS 1
Operator: River Rock Operating, LLC
Location: SW SE SW T28S, R14E, Sec. 36
Cumulative Production: 160338 mcf (from 1993 to 2024)
KS Dept. of Revenue Lease Code: 218745
KS Dept. of Revenue Lease Name: MEARS #1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Fredonia
County: Wilson
Producing Zone: Weir-Pittsburg Coal Bed
Well Data (may be an incomplete list):
T28S R14E, Sec. 36, SW SE SW
Lease: MEARS 1
Operator: Quest Energy Service Inc.
Current Operator: River Rock Operating, LLC
API Number: 15-205-25017

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1993 190 1
1994 98 1
1995 3,910 1
1996 4,340 1
1997 3,222 1
1998 7,767 1
1999 8,590 1
2000 4,141 1
2001 6,815 1
2002 4,557 1
2003 - -
2004 7,501 1
2005 7,554 1
2006 6,115 1
2007 6,237 1
2008 5,940 1
2009 6,729 1
2010 7,675 1
2011 6,278 1
2012 6,329 1
2013 5,262 1
2014 6,085 1
2015 5,760 1
2016 6,149 1
2017 6,156 1
2018 5,710 1
2019 5,295 1
2020 3,659 1
2021 4,033 1
2022 3,749 1
2023 3,615 1
2024 877 1
Reported through 3-2024.
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 1 547 1 PostRock Midcontinent Production LLC (100%)
2014 2 501 1 PostRock Midcontinent Production LLC (100%)
2014 3 556 1 PostRock Midcontinent Production LLC (100%)
2014 4 537 1 PostRock Midcontinent Production LLC (100%)
2014 5 554 1 PostRock Midcontinent Production LLC (100%)
2014 6 485 1 PostRock Midcontinent Production LLC (100%)
2014 7 406 1 PostRock Midcontinent Production LLC (100%)
2014 8 445 1 PostRock Midcontinent Production LLC (100%)
2014 9 503 1 PostRock Midcontinent Production LLC (100%)
2014 10 461 1 PostRock Midcontinent Production LLC (100%)
2014 11 507 1 PostRock Midcontinent Production LLC (100%)
2014 12 583 1 PostRock Midcontinent Production LLC (100%)
2015 1 507 1 PostRock Midcontinent Production LLC (100%)
2015 2 587 1 PostRock Midcontinent Production LLC (100%)
2015 3 512 1 PostRock Midcontinent Production LLC (100%)
2015 4 443 1 PostRock Midcontinent Production LLC (100%)
2015 5 476 1 PostRock Midcontinent Production LLC (100%)
2015 6 442 1 PostRock Midcontinent Production LLC (100%)
2015 7 475 1 PostRock Midcontinent Production LLC (100%)
2015 8 480 1 PostRock Midcontinent Production LLC (100%)
2015 9 455 1 PostRock Midcontinent Production LLC (100%)
2015 10 460 1 PostRock Midcontinent Production LLC (100%)
2015 11 431 1 PostRock Midcontinent Production LLC (100%)
2015 12 492 1 PostRock Midcontinent Production LLC (100%)
2016 1 480 1 PostRock Midcontinent Production LLC (100%)
2016 2 464 1 PostRock Midcontinent Production LLC (100%)
2016 3 493 1 PostRock Midcontinent Production LLC (100%)
2016 4 468 1 PostRock Midcontinent Production LLC (100%)
2016 5 431 1 PostRock Midcontinent Production LLC (100%)
2016 6 543 1 RIVER ROCK ENERGY LLC (100%)
2016 7 556 1 RIVER ROCK ENERGY LLC (100%)
2016 8 554 1 RIVER ROCK ENERGY LLC (100%)
2016 9 535 1 RIVER ROCK ENERGY LLC (100%)
2016 10 552 1 RIVER ROCK ENERGY LLC (100%)
2016 11 530 1 RIVER ROCK ENERGY LLC (100%)
2016 12 543 1 RIVER ROCK ENERGY LLC (100%)
2017 1 536 1 RIVER ROCK ENERGY LLC (100%)
2017 2 482 1 RIVER ROCK ENERGY LLC (100%)
2017 3 532 1 RIVER ROCK ENERGY LLC (100%)
2017 4 510 1 RIVER ROCK ENERGY LLC (100%)
2017 5 537 1 RIVER ROCK ENERGY LLC (100%)
2017 6 519 1 RIVER ROCK ENERGY LLC (100%)
2017 7 519 1 RIVER ROCK ENERGY LLC (100%)
2017 8 516 1 RIVER ROCK ENERGY LLC (100%)
2017 9 502 1 RIVER ROCK ENERGY LLC (100%)
2017 10 520 1 RIVER ROCK ENERGY LLC (100%)
2017 11 492 1 RIVER ROCK ENERGY LLC (100%)
2017 12 491 1 RIVER ROCK ENERGY LLC (100%)
2018 1 337 1 RIVER ROCK ENERGY LLC (100%)
2018 2 393 1 RIVER ROCK ENERGY LLC (100%)
2018 3 520 1 RIVER ROCK ENERGY LLC (100%)
2018 4 517 1 RIVER ROCK ENERGY LLC (100%)
2018 5 521 1 RIVER ROCK ENERGY LLC (100%)
2018 6 485 1 RIVER ROCK ENERGY LLC (100%)
2018 7 427 1 RIVER ROCK ENERGY LLC (100%)
2018 8 515 1 RIVER ROCK ENERGY LLC (100%)
2018 9 494 1 RIVER ROCK ENERGY LLC (100%)
2018 10 514 1 RIVER ROCK ENERGY LLC (100%)
2018 11 484 1 RIVER ROCK ENERGY LLC (100%)
2018 12 503 1 RIVER ROCK ENERGY LLC (100%)
2019 1 485 1 RIVER ROCK ENERGY LLC (100%)
2019 2 436 1 RIVER ROCK ENERGY LLC (100%)
2019 3 476 1 RIVER ROCK ENERGY LLC (100%)
2019 4 454 1 RIVER ROCK ENERGY LLC (100%)
2019 5 470 1 RIVER ROCK ENERGY LLC (100%)
2019 6 453 1 RIVER ROCK ENERGY LLC (100%)
2019 7 456 1 RIVER ROCK ENERGY LLC (100%)
2019 8 448 1 RIVER ROCK ENERGY LLC (100%)
2019 9 434 1 RIVER ROCK ENERGY LLC (100%)
2019 10 456 1 RIVER ROCK ENERGY LLC (100%)
2019 11 430 1 RIVER ROCK ENERGY LLC (100%)
2019 12 297 1 RIVER ROCK ENERGY LLC (100%)
2020 1 131 1 RIVER ROCK ENERGY LLC (100%)
2020 2 73 1 RIVER ROCK ENERGY LLC (100%)
2020 3 63 1 RIVER ROCK ENERGY LLC (100%)
2020 4 327 1 RIVER ROCK ENERGY LLC (100%)
2020 5 410 1 RIVER ROCK ENERGY LLC (100%)
2020 6 383 1 RIVER ROCK ENERGY LLC (100%)
2020 7 401 1 RIVER ROCK ENERGY LLC (100%)
2020 8 392 1 RIVER ROCK ENERGY LLC (100%)
2020 9 372 1 RIVER ROCK ENERGY LLC (100%)
2020 10 375 1 RIVER ROCK ENERGY LLC (100%)
2020 11 367 1 RIVER ROCK ENERGY LLC (100%)
2020 12 365 1 RIVER ROCK ENERGY LLC (100%)
2021 1 346 1 RIVER ROCK ENERGY LLC (100%)
2021 2 247 1 RIVER ROCK ENERGY LLC (100%)
2021 3 348 1 RIVER ROCK ENERGY LLC (100%)
2021 4 343 1 RIVER ROCK ENERGY LLC (100%)
2021 5 356 1 RIVER ROCK ENERGY LLC (100%)
2021 6 345 1 RIVER ROCK ENERGY LLC (100%)
2021 7 354 1 RIVER ROCK ENERGY LLC (100%)
2021 8 333 1 RIVER ROCK ENERGY LLC (100%)
2021 9 274 1 RIVER ROCK ENERGY LLC (100%)
2021 10 361 1 RIVER ROCK ENERGY LLC (100%)
2021 11 351 1 RIVER ROCK ENERGY LLC (100%)
2021 12 375 1 RIVER ROCK ENERGY LLC (100%)
2022 1 351 1 RIVER ROCK ENERGY LLC (100%)
2022 2 304 1 RIVER ROCK ENERGY LLC (100%)
2022 3 345 1 RIVER ROCK ENERGY LLC (100%)
2022 4 339 1 RIVER ROCK ENERGY LLC (100%)
2022 5 348 1 RIVER ROCK ENERGY LLC (100%)
2022 6 337 1 RIVER ROCK ENERGY LLC (100%)
2022 7 355 1 RIVER ROCK ENERGY LLC (100%)
2022 8 336 1 RIVER ROCK ENERGY LLC (100%)
2022 9 165 1 RIVER ROCK ENERGY LLC (100%)
2022 10 249 1 RIVER ROCK ENERGY LLC (100%)
2022 11 322 1 RIVER ROCK ENERGY LLC (100%)
2022 12 298 1 RIVER ROCK ENERGY LLC (100%)
2023 1 303 1 RIVER ROCK ENERGY LLC (100%)
2023 2 268 1 RIVER ROCK ENERGY LLC (100%)
2023 3 296 1 RIVER ROCK ENERGY LLC (100%)
2023 4 298 1 RIVER ROCK ENERGY LLC (100%)
2023 5 303 1 RIVER ROCK ENERGY LLC (100%)
2023 6 311 1 RIVER ROCK ENERGY LLC (100%)
2023 7 302 1 RIVER ROCK ENERGY LLC (100%)
2023 8 298 1 RIVER ROCK ENERGY LLC (100%)
2023 9 306 1 RIVER ROCK ENERGY LLC (100%)
2023 10 316 1 RIVER ROCK ENERGY LLC (100%)
2023 11 304 1 RIVER ROCK ENERGY LLC (100%)
2023 12 310 1 RIVER ROCK ENERGY LLC (100%)
2024 1 278 1 RIVER ROCK ENERGY LLC (100%)
2024 2 290 1 RIVER ROCK ENERGY LLC (100%)
2024 3 309 1 RIVER ROCK ENERGY 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.