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Yearly and monthly production

O'BRIEN 2-35 Lease 		Save To File
Lease: O'BRIEN 2-35
Operator: Lobo Production, Inc
Location: T4S, R42W, Sec. 35
Cumulative Production: 104508 mcf (from 2004 to 2024)
KS Dept. of Revenue Lease Code: 225119
KS Dept. of Revenue Lease Name: O'BRIEN 2-35
Field: Cherry Creek Niobrara Gas Area
County: Cheyenne
Producing Zone:
Well Data (may be an incomplete list):
T4S R42W, Sec. 35, S2 S2 SW
Lease: O'BRIEN 2-35
Operator: LOBO PRODUCTION
Current Operator: Lobo Production, Inc
API Number: 15-023-20558

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2004 5,118 1
2005 4,104 1
2006 4,704 1
2007 3,032 1
2008 4,597 1
2009 7,813 1
2010 7,482 1
2011 6,459 1
2012 6,200 1
2013 6,568 1
2014 5,875 1
2015 5,439 1
2016 5,086 1
2017 5,104 1
2018 4,790 1
2019 4,022 1
2020 4,278 1
2021 4,512 1
2022 4,234 1
2023 3,939 1
2024 1,152 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 1 520 1 Lobo Production, Inc (100%)
2014 2 469 1 Lobo Production, Inc (100%)
2014 3 513 1 Lobo Production, Inc (100%)
2014 4 491 1 Lobo Production, Inc (100%)
2014 5 505 1 Lobo Production, Inc (100%)
2014 6 480 1 Lobo Production, Inc (100%)
2014 7 487 1 Lobo Production, Inc (100%)
2014 8 494 1 Lobo Production, Inc (100%)
2014 9 481 1 Lobo Production, Inc (100%)
2014 10 498 1 Lobo Production, Inc (100%)
2014 11 473 1 Lobo Production, Inc (100%)
2014 12 464 1 Lobo Production, Inc (100%)
2015 1 471 1 Lobo Production, Inc (100%)
2015 2 410 1 Lobo Production, Inc (100%)
2015 3 468 1 Lobo Production, Inc (100%)
2015 4 489 1 Lobo Production, Inc (100%)
2015 5 486 1 Lobo Production, Inc (100%)
2015 6 443 1 Lobo Production, Inc (100%)
2015 7 381 1 Lobo Production, Inc (100%)
2015 8 437 1 Lobo Production, Inc (100%)
2015 9 494 1 Lobo Production, Inc (100%)
2015 10 496 1 Lobo Production, Inc (100%)
2015 11 436 1 Lobo Production, Inc (100%)
2015 12 428 1 Lobo Production, Inc (100%)
2016 1 423 1 Lobo Production, Inc (100%)
2016 2 404 1 Lobo Production, Inc (100%)
2016 3 446 1 Lobo Production, Inc (100%)
2016 4 421 1 Lobo Production, Inc (100%)
2016 5 408 1 Lobo Production, Inc (100%)
2016 6 377 1 Lobo Production, Inc (100%)
2016 7 416 1 Lobo Production, Inc (100%)
2016 8 471 1 Lobo Production, Inc (100%)
2016 9 418 1 Lobo Production, Inc (100%)
2016 10 453 1 Lobo Production, Inc (100%)
2016 11 438 1 Lobo Production, Inc (100%)
2016 12 411 1 Lobo Production, Inc (100%)
2017 1 398 1 Lobo Production, Inc (100%)
2017 2 389 1 Lobo Production, Inc (100%)
2017 3 414 1 Lobo Production, Inc (100%)
2017 4 415 1 Lobo Production, Inc (100%)
2017 5 432 1 Lobo Production, Inc (100%)
2017 6 436 1 Lobo Production, Inc (100%)
2017 7 449 1 Lobo Production, Inc (100%)
2017 8 440 1 Lobo Production, Inc (100%)
2017 9 442 1 Lobo Production, Inc (100%)
2017 10 427 1 Lobo Production, Inc (100%)
2017 11 431 1 Lobo Production, Inc (100%)
2017 12 431 1 Lobo Production, Inc (100%)
2018 1 410 1 Lobo Production, Inc (100%)
2018 2 383 1 Lobo Production, Inc (100%)
2018 3 435 1 Lobo Production, Inc (100%)
2018 4 404 1 Lobo Production, Inc (100%)
2018 5 433 1 Lobo Production, Inc (100%)
2018 6 422 1 Lobo Production, Inc (100%)
2018 7 433 1 Lobo Production, Inc (100%)
2018 8 414 1 Lobo Production, Inc (100%)
2018 9 367 1 Lobo Production, Inc (100%)
2018 10 369 1 Lobo Production, Inc (100%)
2018 11 375 1 Lobo Production, Inc (100%)
2018 12 345 1 Lobo Production, Inc (100%)
2019 1 339 1 Lobo Production, Inc (100%)
2019 2 301 1 Lobo Production, Inc (100%)
2019 3 379 1 Lobo Production, Inc (100%)
2019 4 343 1 Lobo Production, Inc (100%)
2019 5 331 1 Lobo Production, Inc (100%)
2019 6 322 1 Lobo Production, Inc (100%)
2019 7 344 1 Lobo Production, Inc (100%)
2019 8 387 1 Lobo Production, Inc (100%)
2019 9 360 1 Lobo Production, Inc (100%)
2019 10 323 1 Lobo Production, Inc (100%)
2019 11 287 1 Lobo Production, Inc (100%)
2019 12 306 1 Lobo Production, Inc (100%)
2020 1 347 1 Lobo Production, Inc (100%)
2020 2 313 1 Lobo Production, Inc (100%)
2020 3 336 1 Lobo Production, Inc (100%)
2020 4 350 1 Lobo Production, Inc (100%)
2020 5 386 1 Lobo Production, Inc (100%)
2020 6 346 1 Lobo Production, Inc (100%)
2020 7 344 1 Lobo Production, Inc (100%)
2020 8 396 1 Lobo Production, Inc (100%)
2020 9 365 1 Lobo Production, Inc (100%)
2020 10 355 1 Lobo Production, Inc (100%)
2020 11 364 1 Lobo Production, Inc (100%)
2020 12 376 1 Lobo Production, Inc (100%)
2021 1 379 1 Lobo Production, Inc (100%)
2021 2 344 1 Lobo Production, Inc (100%)
2021 3 397 1 Lobo Production, Inc (100%)
2021 4 387 1 Lobo Production, Inc (100%)
2021 5 394 1 Lobo Production, Inc (100%)
2021 6 383 1 Lobo Production, Inc (100%)
2021 7 397 1 Lobo Production, Inc (100%)
2021 8 438 1 Lobo Production, Inc (100%)
2021 9 374 1 Lobo Production, Inc (100%)
2021 10 363 1 Lobo Production, Inc (100%)
2021 11 327 1 Lobo Production, Inc (100%)
2021 12 329 1 Lobo Production, Inc (100%)
2022 1 362 1 Lobo Production, Inc (100%)
2022 2 339 1 Lobo Production, Inc (100%)
2022 3 369 1 Lobo Production, Inc (100%)
2022 4 367 1 Lobo Production, Inc (100%)
2022 5 386 1 Lobo Production, Inc (100%)
2022 6 370 1 Lobo Production, Inc (100%)
2022 7 367 1 Lobo Production, Inc (100%)
2022 8 377 1 Lobo Production, Inc (100%)
2022 9 325 1 Lobo Production, Inc (100%)
2022 10 356 1 Lobo Production, Inc (100%)
2022 11 328 1 Lobo Production, Inc (100%)
2022 12 288 1 Lobo Production, Inc (100%)
2023 1 144 1 Lobo Production, Inc (100%)
2023 2 262 1 Lobo Production, Inc (100%)
2023 3 384 1 Lobo Production, Inc (100%)
2023 4 368 1 Lobo Production, Inc (100%)
2023 5 374 1 Lobo Production, Inc (100%)
2023 6 359 1 Lobo Production, Inc (100%)
2023 7 371 1 Lobo Production, Inc (100%)
2023 8 331 1 Lobo Production, Inc (100%)
2023 9 296 1 Lobo Production, Inc (100%)
2023 10 287 1 Lobo Production, Inc (100%)
2023 11 378 1 Lobo Production, Inc (100%)
2023 12 385 1 Lobo Production, Inc (100%)
2024 1 352 1 Lobo Production, Inc (100%)
2024 2 347 1 Lobo Production, Inc (100%)
2024 3 373 1 Lobo Production, Inc (100%)
2024 4 27 1 Lobo Production, Inc (100%)
2024 5 12 1 Lobo Production, Inc (100%)
2024 6 20 1 Lobo Production, Inc (100%)
2024 7 21 1 Lobo Production, Inc (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.