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Yearly and monthly production

UMBERGER 10-1 Lease
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Lease: UMBERGER 10-1
Operator: River Rock Operating, LLC
Location: NE NE NE T29S, R17E, Sec. 10
Cumulative Production: 203638 mcf (from 2002 to 2024)
KS Dept. of Revenue Lease Code: 223786
KS Dept. of Revenue Lease Name: UMBARGER 10-1
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Cherokee Basin Coal Area
County: Wilson
Producing Zone: Riverton Coal Bed
Well Data (may be an incomplete list):
T29S R17E, Sec. 10, SW NE NE NE
Lease: UMBARGER 10-1
Operator: Devon SFS Operating Inc.
Current Operator: River Rock Operating, LLC
API Number: 15-205-25397

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2002 13,925 1
2003 16,909 1
2004 21,611 1
2005 21,160 1
2006 17,558 1
2007 13,374 1
2008 16,789 1
2009 12,333 1
2010 11,378 1
2011 8,787 1
2012 6,016 1
2013 4,567 1
2014 4,266 1
2015 4,210 1
2016 4,338 1
2017 4,254 1
2018 3,934 1
2019 3,692 1
2020 3,433 1
2021 3,296 1
2022 3,132 1
2023 2,989 1
2024 1,687 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 1 369 1 PostRock Midcontinent Production LLC (100%)
2014 2 343 1 PostRock Midcontinent Production LLC (100%)
2014 3 372 1 PostRock Midcontinent Production LLC (100%)
2014 4 361 1 PostRock Midcontinent Production LLC (100%)
2014 5 375 1 PostRock Midcontinent Production LLC (100%)
2014 6 368 1 PostRock Midcontinent Production LLC (100%)
2014 7 328 1 PostRock Midcontinent Production LLC (100%)
2014 8 322 1 PostRock Midcontinent Production LLC (100%)
2014 9 361 1 PostRock Midcontinent Production LLC (100%)
2014 10 369 1 PostRock Midcontinent Production LLC (100%)
2014 11 350 1 PostRock Midcontinent Production LLC (100%)
2014 12 348 1 PostRock Midcontinent Production LLC (100%)
2015 1 395 1 PostRock Midcontinent Production LLC (100%)
2015 2 374 1 PostRock Midcontinent Production LLC (100%)
2015 3 347 1 PostRock Midcontinent Production LLC (100%)
2015 4 334 1 PostRock Midcontinent Production LLC (100%)
2015 5 351 1 PostRock Midcontinent Production LLC (100%)
2015 6 338 1 PostRock Midcontinent Production LLC (100%)
2015 7 342 1 PostRock Midcontinent Production LLC (100%)
2015 8 350 1 PostRock Midcontinent Production LLC (100%)
2015 9 343 1 PostRock Midcontinent Production LLC (100%)
2015 10 357 1 PostRock Midcontinent Production LLC (100%)
2015 11 338 1 PostRock Midcontinent Production LLC (100%)
2015 12 341 1 PostRock Midcontinent Production LLC (100%)
2016 1 339 1 PostRock Midcontinent Production LLC (100%)
2016 2 319 1 PostRock Midcontinent Production LLC (100%)
2016 3 349 1 PostRock Midcontinent Production LLC (100%)
2016 4 338 1 PostRock Midcontinent Production LLC (100%)
2016 5 340 1 PostRock Midcontinent Production LLC (100%)
2016 6 359 1 RIVER ROCK ENERGY LLC (100%)
2016 7 395 1 RIVER ROCK ENERGY LLC (100%)
2016 8 393 1 RIVER ROCK ENERGY LLC (100%)
2016 9 379 1 RIVER ROCK ENERGY LLC (100%)
2016 10 388 1 RIVER ROCK ENERGY LLC (100%)
2016 11 368 1 RIVER ROCK ENERGY LLC (100%)
2016 12 371 1 RIVER ROCK ENERGY LLC (100%)
2017 1 376 1 RIVER ROCK ENERGY LLC (100%)
2017 2 333 1 RIVER ROCK ENERGY LLC (100%)
2017 3 365 1 RIVER ROCK ENERGY LLC (100%)
2017 4 353 1 RIVER ROCK ENERGY LLC (100%)
2017 5 364 1 RIVER ROCK ENERGY LLC (100%)
2017 6 354 1 RIVER ROCK ENERGY LLC (100%)
2017 7 363 1 RIVER ROCK ENERGY LLC (100%)
2017 8 363 1 RIVER ROCK ENERGY LLC (100%)
2017 9 351 1 RIVER ROCK ENERGY LLC (100%)
2017 10 360 1 RIVER ROCK ENERGY LLC (100%)
2017 11 342 1 RIVER ROCK ENERGY LLC (100%)
2017 12 330 1 RIVER ROCK ENERGY LLC (100%)
2018 1 341 1 RIVER ROCK ENERGY LLC (100%)
2018 2 303 1 RIVER ROCK ENERGY LLC (100%)
2018 3 344 1 RIVER ROCK ENERGY LLC (100%)
2018 4 327 1 RIVER ROCK ENERGY LLC (100%)
2018 5 338 1 RIVER ROCK ENERGY LLC (100%)
2018 6 327 1 RIVER ROCK ENERGY LLC (100%)
2018 7 333 1 RIVER ROCK ENERGY LLC (100%)
2018 8 336 1 RIVER ROCK ENERGY LLC (100%)
2018 9 324 1 RIVER ROCK ENERGY LLC (100%)
2018 10 332 1 RIVER ROCK ENERGY LLC (100%)
2018 11 312 1 RIVER ROCK ENERGY LLC (100%)
2018 12 317 1 RIVER ROCK ENERGY LLC (100%)
2019 1 314 1 RIVER ROCK ENERGY LLC (100%)
2019 2 282 1 RIVER ROCK ENERGY LLC (100%)
2019 3 317 1 RIVER ROCK ENERGY LLC (100%)
2019 4 315 1 RIVER ROCK ENERGY LLC (100%)
2019 5 328 1 RIVER ROCK ENERGY LLC (100%)
2019 6 314 1 RIVER ROCK ENERGY LLC (100%)
2019 7 318 1 RIVER ROCK ENERGY LLC (100%)
2019 8 312 1 RIVER ROCK ENERGY LLC (100%)
2019 9 302 1 RIVER ROCK ENERGY LLC (100%)
2019 10 307 1 RIVER ROCK ENERGY LLC (100%)
2019 11 287 1 RIVER ROCK ENERGY LLC (100%)
2019 12 296 1 RIVER ROCK ENERGY LLC (100%)
2020 1 287 1 RIVER ROCK ENERGY LLC (100%)
2020 2 268 1 RIVER ROCK ENERGY LLC (100%)
2020 3 294 1 RIVER ROCK ENERGY LLC (100%)
2020 4 288 1 RIVER ROCK ENERGY LLC (100%)
2020 5 301 1 RIVER ROCK ENERGY LLC (100%)
2020 6 291 1 RIVER ROCK ENERGY LLC (100%)
2020 7 290 1 RIVER ROCK ENERGY LLC (100%)
2020 8 288 1 RIVER ROCK ENERGY LLC (100%)
2020 9 286 1 RIVER ROCK ENERGY LLC (100%)
2020 10 293 1 RIVER ROCK ENERGY LLC (100%)
2020 11 274 1 RIVER ROCK ENERGY LLC (100%)
2020 12 273 1 RIVER ROCK ENERGY LLC (100%)
2021 1 267 1 RIVER ROCK ENERGY LLC (100%)
2021 2 169 1 RIVER ROCK ENERGY LLC (100%)
2021 3 309 1 RIVER ROCK ENERGY LLC (100%)
2021 4 285 1 RIVER ROCK ENERGY LLC (100%)
2021 5 293 1 RIVER ROCK ENERGY LLC (100%)
2021 6 289 1 RIVER ROCK ENERGY LLC (100%)
2021 7 291 1 RIVER ROCK ENERGY LLC (100%)
2021 8 287 1 RIVER ROCK ENERGY LLC (100%)
2021 9 276 1 RIVER ROCK ENERGY LLC (100%)
2021 10 283 1 RIVER ROCK ENERGY LLC (100%)
2021 11 270 1 RIVER ROCK ENERGY LLC (100%)
2021 12 277 1 RIVER ROCK ENERGY LLC (100%)
2022 1 265 1 RIVER ROCK ENERGY LLC (100%)
2022 2 238 1 RIVER ROCK ENERGY LLC (100%)
2022 3 272 1 RIVER ROCK ENERGY LLC (100%)
2022 4 268 1 RIVER ROCK ENERGY LLC (100%)
2022 5 278 1 RIVER ROCK ENERGY LLC (100%)
2022 6 264 1 RIVER ROCK ENERGY LLC (100%)
2022 7 270 1 RIVER ROCK ENERGY LLC (100%)
2022 8 269 1 RIVER ROCK ENERGY LLC (100%)
2022 9 254 1 RIVER ROCK ENERGY LLC (100%)
2022 10 263 1 RIVER ROCK ENERGY LLC (100%)
2022 11 243 1 RIVER ROCK ENERGY LLC (100%)
2022 12 248 1 RIVER ROCK ENERGY LLC (100%)
2023 1 246 1 RIVER ROCK ENERGY LLC (100%)
2023 2 222 1 RIVER ROCK ENERGY LLC (100%)
2023 3 250 1 RIVER ROCK ENERGY LLC (100%)
2023 4 246 1 RIVER ROCK ENERGY LLC (100%)
2023 5 256 1 RIVER ROCK ENERGY LLC (100%)
2023 6 249 1 RIVER ROCK ENERGY LLC (100%)
2023 7 256 1 RIVER ROCK ENERGY LLC (100%)
2023 8 256 1 RIVER ROCK ENERGY LLC (100%)
2023 9 245 1 RIVER ROCK ENERGY LLC (100%)
2023 10 252 1 RIVER ROCK ENERGY LLC (100%)
2023 11 238 1 RIVER ROCK ENERGY LLC (100%)
2023 12 273 1 RIVER ROCK ENERGY LLC (100%)
2024 1 241 1 RIVER ROCK ENERGY LLC (100%)
2024 2 246 1 RIVER ROCK ENERGY LLC (100%)
2024 3 244 1 RIVER ROCK ENERGY LLC (100%)
2024 4 238 1 RIVER ROCK ENERGY LLC (100%)
2024 5 245 1 RIVER ROCK ENERGY LLC (100%)
2024 6 233 1 RIVER ROCK ENERGY LLC (100%)
2024 7 240 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.