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LEFFLER(VAST FARMS AS OF 1/12)

Lease 08950 · HAYES County, Nebraska · LEFFLER field · REAGAN SAND

OilWater5 wells
Operator (latest)
CHOLLA PRODUCTION LLC
Field
LEFFLER
Formation
REAGAN SAND

Operators

2 runs on this lease, as filed month by month.

OperatorFromTo
CHOLLA PRODUCTION LLCJan 2011Dec 2025
HUMMON CORPJan 2005Dec 2010

153 months across Nebraska carry two filings naming different operators, with nothing in the record marking either as the revision. Those months name no operator here rather than one chosen for them.

Monthly oil production

252 months filed with the Nebraska Oil and Gas Conservation Commission, Jan 2005 to Dec 2025. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
9,868 bbl
Months filed
252
Most wells in a month
3
MonthOil (bbl)SoldWellsWell-days
Dec 202500125
Nov 202500125
Oct 202500—0
Sep 202500—0
Aug 202500—0
Jul 202500—0
Jun 202500—0
May 202500—0
Apr 202500—0
Mar 202500—0
Feb 202500—0
Jan 202500—0
Dec 202400—0
Nov 202400—0
Oct 202400—0
Sep 202400—0
Aug 202400—0
Jul 202400—0
Jun 202400—0
May 202400—0
Apr 202400—0
Mar 202400—0
Feb 202400—0
Jan 202400—0
Dec 202300—0
Nov 202300—0
Oct 202300—0
Sep 2023630130
Aug 202300—0
Jul 202300—0
Jun 20230159—0
May 202300—0
Apr 202300—0
Mar 202300—0
Feb 202300—0
Jan 202300—0
Dec 202200—0
Nov 202200—0
Oct 202200—0
Sep 202200—0
Aug 202200—0
Jul 202200—0
Jun 2022580125
May 2022520113
Apr 202200—0
Mar 202200—0
Feb 202200—0
Jan 202238147123
Dec 2021440118
Nov 202115018
Oct 2021340116
Sep 202119165119
Aug 2021530131
Jul 202180131
Jun 20211130120
May 202100—0
Apr 202100—0
Mar 202100—0
Feb 202100—0
Jan 202100—0
Dec 2020340115
Nov 202059167130
Oct 2020230131
Sep 202000115
Aug 2020100016
Jul 202000—0
Jun 202000—0
May 202000—0
Apr 202000—0
Mar 202000—0
Feb 202000—0
Jan 202021167131
Dec 201990162131
Nov 2019320119
Oct 2019950131
Sep 20199014
Aug 201900—0
Jul 2019261331131
Jun 201926019
May 20191100131
Apr 201960319115
Mar 2019240115
Feb 201900—0
Jan 201900—0
Dec 201800—0
Nov 20183015
Oct 2018620131
Sep 201810112
Aug 201800—0
Jul 2018260110
Jun 2018160130
May 2018261160130
Apr 201800—0
Mar 201800—0
Feb 2018430119
Jan 201868160131
Dec 201700—0
Nov 201715017
Oct 201714018
Sep 201766160130
Aug 2017780131
Jul 2017560120
Jun 2017660122
May 201791162131
Apr 2017540118
Mar 201788322131
Feb 2017960128
Jan 20171090131
Dec 2016530126
Nov 201618164110
Oct 2016520131
Sep 201680160130
Aug 2016250131
Jul 2016920130
Jun 201649163130
May 2016620131
Apr 2016320127
Mar 201600—0
Feb 201600—0
Jan 201600—0
Dec 20151011
Nov 201559152130
Oct 2015720131
Sep 2015800130
Aug 201579161131
Jul 2015790131
Jun 201592156130
May 201557156131
Apr 2015770130
Mar 2015940131
Feb 201565160128
Jan 201595162131
Dec 2014780131
Nov 201496156130
Oct 2014960131
Sep 201487159130
Aug 2014940131
Jul 2014100165131
Jun 201494159130
May 20141120131
Apr 201470160130
Mar 2014111160131
Feb 201494157128
Jan 20141240131
Dec 2013410131
Nov 201300—0
Oct 201370157130
Sep 2013960130
Aug 201380159131
Jul 2013900131
Jun 2013107325130
May 201390159130
Apr 2013119160130
Mar 20131140131
Feb 2013128160128
Jan 20131090131
Dec 2012144163131
Nov 201269155130
Oct 20121780131
Sep 2012179162130
Aug 2012179160131
Jul 2012177329129
Jun 2012377169130
May 2012266318131
Apr 2012361470130
Mar 2012287482131
Feb 2012636155113
Jan 201200—0
Dec 201100—0
Nov 201100—0
Oct 201100—0
Sep 201100—0
Aug 201100—0
Jul 201100—0
Jun 201100—0
May 201100—0
Apr 201100—0
Mar 201100—0
Feb 201100—0
Jan 201100—0
Dec 201000—0
Nov 201000—0
Oct 201000—0
Sep 201000—0
Aug 201000—0
Jul 201000—0
Jun 201000—0
May 201000—0
Apr 201000—0
Mar 201000—0
Feb 201000—0
Jan 201000—0
Dec 200900—0
Nov 200900—0
Oct 200900—0
Sep 200900—0
Aug 200900—0
Jul 200900—0
Jun 200900—0
May 200900—0
Apr 200900—0
Mar 200900—0
Feb 200900—0
Jan 200900—0
Dec 200800—0
Nov 200800—0
Oct 200800—0
Sep 200800—0
Aug 200800—0
Jul 200800—0
Jun 200800—0
May 200800—0
Apr 200800—0
Mar 200800—0
Feb 200800—0
Jan 200800—0
Dec 20070144—0
Nov 200775017
Oct 200747144113
Sep 200700—0
Aug 20073011
Jul 20077016
Jun 200700—0
May 2007230118
Apr 200700—0
Mar 20070161—0
Feb 200700—0
Jan 200742019
Dec 200600—0
Nov 200600—0
Oct 200600—0
Sep 200600—0
Aug 200600—0
Jul 2006230217
Jun 2006150346
May 2006350380
Apr 2006440380
Mar 200657161380
Feb 2006370232
Jan 200680131252
Dec 2005280240
Nov 2005520217
Oct 200500220
Sep 2005790221
Aug 200500—0
Jul 200520126231
Jun 2005690227
May 20050149227
Apr 20051120230
Mar 200500—0
Feb 200500—0
Jan 200500—0

Lease-level volumes as filed with the Nebraska Oil and Gas Conservation Commission. A blank well count is a month the state filed no count for, not a month with no wells.

Monthly water production

252 months filed with the Nebraska Oil and Gas Conservation Commission, Jan 2005 to Dec 2025. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
144,183 bbl
Months filed
252
MonthWater (bbl)
Dec 2025250
Nov 2025250
Oct 20250
Sep 20250
Aug 20250
Jul 20250
Jun 20250
May 20250
Apr 20250
Mar 20250
Feb 20250
Jan 20250
Dec 20240
Nov 20240
Oct 20240
Sep 20240
Aug 20240
Jul 20240
Jun 20240
May 20240
Apr 20240
Mar 20240
Feb 20240
Jan 20240
Dec 20230
Nov 20230
Oct 20230
Sep 202345
Aug 20230
Jul 20230
Jun 20230
May 20230
Apr 20230
Mar 20230
Feb 20231
Jan 20231
Dec 20221
Nov 20221
Oct 20221
Sep 20220
Aug 20220
Jul 20220
Jun 20221,280
May 20221,190
Apr 20220
Mar 20220
Feb 20220
Jan 20222,040
Dec 20211,530
Nov 2021696
Oct 20211,305
Sep 20211,615
Aug 20212,697
Jul 20212,542
Jun 20211,645
May 20210
Apr 20210
Mar 20210
Feb 20210
Jan 20210
Dec 2020644
Nov 20201,320
Oct 20201,240
Sep 2020600
Aug 2020785
Jul 20200
Jun 20200
May 20200
Apr 20200
Mar 20200
Feb 20200
Jan 2020680
Dec 20192,635
Nov 20191,615
Oct 20195,115
Sep 2019420
Aug 20191,540
Jul 20192,420
Jun 2019752
May 20192,325
Apr 20191,125
Mar 20191,005
Feb 20190
Jan 20190
Dec 20180
Nov 2018290
Oct 20182,108
Sep 2018816
Aug 20180
Jul 2018662
Jun 20182,400
May 20182,865
Apr 20180
Mar 20180
Feb 2018779
Jan 20181,240
Dec 20170
Nov 2017477
Oct 2017477
Sep 20171,590
Aug 20171,643
Jul 20171,080
Jun 20171,620
May 20171,675
Apr 20171,680
Mar 20171,736
Feb 20171,295
Jan 20171,395
Dec 2016590
Nov 20160
Oct 2016806
Sep 2016780
Aug 2016295
Jul 2016691
Jun 2016275
May 20161,364
Apr 20161,304
Mar 2016510
Feb 20160
Jan 20160
Dec 20150
Nov 2015865
Oct 2015964
Sep 2015964
Aug 2015996
Jul 2015965
Jun 20151,110
May 2015480
Apr 2015490
Mar 2015560
Feb 2015462
Jan 2015515
Dec 2014507
Nov 2014510
Oct 2014510
Sep 2014510
Aug 2014520
Jul 2014505
Jun 2014485
May 2014500
Apr 2014488
Mar 2014515
Feb 2014450
Jan 2014496
Dec 2013150
Nov 20130
Oct 2013340
Sep 2013540
Aug 2013880
Jul 2013868
Jun 2013250
May 2013362
Apr 2013775
Mar 2013880
Feb 2013700
Jan 2013775
Dec 2012775
Nov 201270
Oct 2012155
Sep 2012150
Aug 20126,509
Jul 20122,910
Jun 2012420
May 2012518
Apr 2012495
Mar 2012466
Feb 20120
Jan 20120
Dec 20110
Nov 20110
Oct 20110
Sep 20110
Aug 20110
Jul 20110
Jun 20110
May 20110
Apr 20110
Mar 20110
Feb 20110
Jan 20110
Dec 20100
Nov 20100
Oct 20100
Sep 20100
Aug 20100
Jul 20100
Jun 20100
May 20100
Apr 20100
Mar 20100
Feb 20100
Jan 20100
Dec 20090
Nov 20090
Oct 20090
Sep 20090
Aug 20090
Jul 20090
Jun 20090
May 20090
Apr 20090
Mar 20090
Feb 20090
Jan 20090
Dec 20080
Nov 20080
Oct 20080
Sep 20080
Aug 20080
Jul 20080
Jun 20080
May 20080
Apr 20080
Mar 20080
Feb 20080
Jan 20080
Dec 20070
Nov 20071,008
Oct 20072,074
Sep 20070
Aug 200780
Jul 20071,032
Jun 20070
May 20070
Apr 20070
Mar 20070
Feb 20070
Jan 20070
Dec 20060
Nov 20060
Oct 20060
Sep 20060
Aug 20060
Jul 2006902
Jun 20063,889
May 2006313
Apr 20061,018
Mar 20062,718
Feb 20061,000
Jan 200652
Dec 20052,571
Nov 20052,835
Oct 20052,918
Sep 20053,863
Aug 20050
Jul 20051,422
Jun 20053,446
May 20051,225
Apr 20054,708
Mar 20050
Feb 20050
Jan 20050

Lease-level volumes as filed with the Nebraska Oil and Gas Conservation Commission.

Wells on this lease

5 wells the state's well register assigns to this lease. Every one has a page.

WellNo.OperatorStatus
LEFFLER 1—CHOLLA PRODUCTION LLCPA
LEFFLER 2—CHOLLA PRODUCTION LLCPA
LEFFLER 3—CHOLLA PRODUCTION LLCPA
LEFFLER 5-15—CHOLLA PRODUCTION LLCPA
VAST FARMS 1-10—CHOLLA PRODUCTION LLCPR

Nebraska Oil and Gas Conservation Commission data, corpus built 2026-09-07. Lease 08950.