GREGG 7 & 8-4

Lease 1001127089 · Haskell County, Kansas · CSENW Sec 4 T29S R34W · DOR 113847

Oil1980–202613 wells
Operator
Lario Oil & Gas Company
Cumulative (state figure)
789,343.91 bbl
First production
1980
Last production
2026
Location (PLSS)
CSENW Sec 4 T29S R34W

Monthly oil production

543 months filed with the Kansas Geological Survey, Nov 1980 to Apr 2026. 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
789,343.90 bbl
Months filed
543
Most wells in a month
7
MonthOil (bbl)Wells
Apr 2026852.004
Mar 2026846.544
Feb 2026955.954
Jan 2026848.014
Dec 2025828.294
Nov 2025814.084
Oct 2025836.194
Sep 2025955.824
Aug 2025699.354
Jul 20251,004.844
Jun 2025684.304
May 2025822.054
Apr 20251,037.284
Mar 2025994.274
Feb 2025870.724
Jan 2025878.934
Dec 2024501.474
Nov 2024844.234
Oct 20241,001.294
Sep 2024847.484
Aug 20241,005.344
Jul 20241,070.944
Jun 2024494.884
May 20241,146.074
Apr 2024830.444
Mar 2024884.224
Feb 20241,022.924
Jan 2024514.734
Dec 2023505.804
Nov 2023691.414
Oct 20231,002.484
Sep 2023870.784
Aug 2023864.354
Jul 2023840.884
Jun 2023858.514
May 20231,184.224
Apr 2023672.114
Mar 2023998.064
Feb 2023831.364
Jan 20231,236.524
Dec 2022804.054
Nov 2022794.624
Oct 2022831.604
Sep 2022987.814
Aug 20221,151.634
Jul 2022815.484
Jun 2022835.124
May 20221,169.894
Apr 2022815.074
Mar 2022812.704
Feb 2022833.534
Jan 2022931.414
Dec 2021840.124
Nov 2021982.084
Oct 2021819.474
Sep 2021956.484
Aug 2021816.484
Jul 2021666.774
Jun 20211,001.694
May 2021674.894
Apr 20211,038.634
Mar 2021494.044
Feb 2021830.184
Jan 20211,026.584
Dec 2020992.954
Nov 2020833.644
Oct 2020811.684
Sep 2020831.794
Aug 2020659.354
Jul 20201,026.454
Jun 2020812.064
May 20201,010.214
Apr 2020825.024
Mar 20201,132.604
Feb 2020869.614
Jan 20201,002.084
Dec 2019997.274
Nov 2019822.804
Oct 20191,008.104
Sep 20191,147.184
Aug 2019824.714
Jul 2019989.004
Jun 20191,188.004
May 2019843.884
Apr 20191,179.955
Mar 2019862.005
Feb 2019675.495
Jan 2019996.865
Dec 2018837.345
Nov 2018848.575
Oct 2018847.935
Sep 20181,198.335
Aug 2018717.795
Jul 20181,137.455
Jun 2018998.565
May 2018862.865
Apr 2018992.005
Mar 2018833.695
Feb 2018834.525
Jan 2018856.645
Dec 2017978.275
Nov 2017832.145
Oct 20171,278.765
Sep 2017852.355
Aug 20171,048.005
Jul 20171,220.835
Jun 20171,196.165
May 2017839.635
Apr 20171,226.175
Mar 2017492.305
Feb 20171,016.075
Jan 2017834.765
Dec 2016660.855
Nov 2016890.285
Oct 2016425.385
Sep 2016673.167
Aug 2016681.447
Jul 2016854.977
Jun 2016524.407
May 20161,103.717
Apr 20161,201.447
Mar 2016812.497
Feb 2016707.947
Jan 20161,213.947
Dec 2015731.007
Nov 20151,057.007
Oct 20151,046.007
Sep 2015739.007
Aug 20151,271.667
Jul 2015907.817
Jun 20151,080.367
May 20151,251.567
Apr 2015943.207
Mar 2015910.471
Feb 2015883.241
Jan 20151,049.671
Dec 2014919.511
Nov 2014925.801
Oct 20141,265.151
Sep 2014931.701
Aug 20141,100.571
Jul 2014735.471
Jun 20141,284.431
May 2014913.831
Apr 20141,249.991
Mar 20141,050.141
Feb 2014741.651
Jan 20141,398.731
Dec 20131,190.921
Nov 2013925.561
Oct 2013738.731
Sep 20131,081.111
Aug 20131,470.911
Jul 20131,047.571
Jun 2013706.021
May 20131,078.781
Apr 20131,258.311
Mar 20131,008.821
Feb 20131,042.951
Jan 20131,000.531
Dec 20121,217.551
Nov 20121,035.831
Oct 2012846.291
Sep 20121,421.111
Aug 20121,019.131
Jul 20121,261.741
Jun 20121,229.901
May 20121,236.651
Apr 20121,062.721
Mar 20121,438.071
Feb 20121,048.661
Jan 20121,447.051
Dec 20111,285.421
Nov 20111,221.021
Oct 20111,278.171
Sep 2011884.891
Aug 20111,515.991
Jul 20111,270.261
Jun 20111,440.021
May 20111,386.971
Apr 20111,315.471
Mar 20111,305.721
Feb 20111,219.811
Jan 20111,405.291
Dec 20101,292.631
Nov 20101,226.091
Oct 20101,394.401
Sep 2010857.771
Aug 2010921.551
Jul 2010940.041
Jun 2010897.561
May 20101,221.771
Apr 20101,086.381
Mar 2010508.101
Feb 20101,015.761
Jan 20101,080.631
Dec 20091,632.121
Nov 2009562.981
Oct 2009947.431
Sep 2009694.921
Aug 2009928.401
Jul 20091,566.611
Jun 2009554.201
May 20091,601.081
Apr 20091,061.821
Mar 20091,397.961
Feb 20091,332.911
Jan 20091,327.021
Dec 20081,517.261
Nov 20081,056.441
Oct 20081,538.321
Sep 20081,187.471
Aug 20081,323.541
Jul 20081,542.371
Jun 20081,737.331
May 20081,719.191
Apr 20082,060.701
Mar 20081,732.611
Feb 20081,546.771
Jan 20081,887.661
Dec 20071,860.681
Nov 20071,713.621
Oct 20071,714.011
Sep 20071,722.511
Aug 20071,552.221
Jul 20071,726.511
Jun 20071,973.181
May 20072,062.001
Apr 20071,845.131
Mar 20072,019.331
Feb 20071,883.011
Jan 2007662.621
Dec 20061,897.581
Nov 20061,723.751
Oct 20061,884.161
Sep 20061,641.361
Aug 20062,039.191
Jul 20061,702.711
Jun 20061,502.261
May 20062,275.511
Apr 20061,415.361
Mar 20061,817.781
Feb 20061,984.841
Jan 20061,913.361
Dec 20052,060.751
Nov 20051,714.231
Oct 20052,053.701
Sep 20051,773.551
Aug 20051,575.951
Jul 20052,289.031
Jun 20052,206.051
May 20052,397.951
Apr 20052,785.001
Mar 20052,086.481
Feb 20051,927.761
Jan 20052,241.831
Dec 20042,611.251
Nov 20042,950.441
Oct 20042,911.071
Sep 20042,757.151
Aug 20043,287.891
Jul 20042,940.171
Jun 20042,939.811
May 20043,435.441
Apr 20043,134.661
Mar 20043,123.261
Feb 20043,309.341
Jan 20042,955.311
Dec 20033,298.191
Nov 20032,610.831
Oct 20033,133.381
Sep 20033,155.221
Aug 20033,307.981
Jul 20033,110.801
Jun 20033,441.841
May 20033,755.891
Apr 20033,461.521
Mar 20033,828.621
Feb 20033,364.471
Jan 20034,009.821
Dec 20024,191.871
Nov 20023,449.921
Oct 20024,043.791
Sep 20024,164.791
Aug 20024,313.471
Jul 20023,929.871
Jun 20024,160.831
May 20024,217.901
Apr 20024,648.941
Mar 20024,553.351
Feb 20024,432.561
Jan 20025,145.551
Dec 20014,500.961
Nov 20014,040.221
Oct 20015,173.041
Sep 20014,939.141
Aug 20013,735.471
Jul 20011,501.541
Jun 20011,598.441
May 20011,650.791
Apr 20011,405.621
Mar 2001952.431
Feb 20014,678.661
Jan 20015,005.711
Dec 20005,614.851
Nov 20006,580.721
Oct 20007,168.921
Sep 20008,817.901
Aug 200011,728.241
Jul 200011,476.481
Jun 20005,367.131
May 20007,211.561
Apr 20004,281.351
Mar 2000919.971
Feb 20001,092.661
Jan 20001,333.201
Dec 19991,070.961
Nov 19991,250.841
Oct 19991,114.951
Sep 19991,432.131
Aug 19991,224.141
Jul 19991,465.281
Jun 19992,399.781
May 19991,185.061
Apr 19991,256.701
Mar 19991,523.761
Feb 19991,476.901
Jan 19991,530.691
Dec 19981,534.361
Nov 19981,462.481
Oct 19981,501.341
Sep 19981,764.171
Aug 19982,007.621
Jul 19981,923.611
Jun 19981,138.961
May 1998975.831
Apr 19981,324.061
Mar 19981,389.931
Feb 19981,004.431
Jan 19981,162.461
Dec 19971,693.011
Nov 1997466.481
Oct 19971,817.621
Sep 19971,989.811
Aug 19971,443.261
Jul 19971,820.261
Jun 19971,184.801
May 19971,326.491
Apr 19971,359.311
Mar 19971,562.241
Feb 19971,120.221
Jan 19971,637.731
Dec 19961,623.031
Nov 19962,089.791
Oct 19961,443.061
Sep 19961,236.041
Aug 19961,754.131
Jul 19961,566.471
Jun 1996953.351
May 1996773.191
Apr 1996532.191
Mar 1996929.291
Feb 1996498.581
Jan 1996751.071
Dec 1995474.001
Nov 1995260.001
Oct 1995242.001
Sep 1995724.001
Aug 1995442.001
Jul 1995887.001
Jun 1995708.001
May 1995939.001
Apr 19951,531.001
Mar 19951,432.001
Feb 1995934.001
Jan 19951,440.001
Dec 19941,642.001
Nov 1994949.001
Oct 19941,535.001
Sep 19941,683.001
Aug 19941,531.001
Jul 19941,841.001
Jun 19941,655.001
May 19941,709.001
Apr 19941,838.001
Mar 19941,786.001
Feb 19941,262.001
Jan 19941,650.001
Dec 19931,703.001
Nov 1993896.001
Oct 1993464.001
Sep 1993251.001
Aug 1993504.001
Jul 1993251.001
Jun 1993703.001
May 1993483.001
Apr 1993503.001
Mar 1993228.001
Feb 1993246.001
Jan 1993235.001
Oct 1992902.001
Sep 1992969.001
Aug 19921,136.001
Jul 1992971.001
Jun 1992926.001
May 1992889.001
Apr 19921,113.001
Mar 19921,212.001
Feb 19921,112.001
Jan 19921,159.001
Dec 19911,443.001
Nov 19911,214.001
Oct 1991989.001
Sep 19911,261.001
Aug 19911,008.001
Jul 19911,206.001
Jun 19911,212.001
May 19911,200.001
Apr 1991936.001
Mar 19911,439.001
Feb 19911,141.001
Jan 19911,376.001
Dec 1990982.001
Nov 19901,503.001
Oct 19901,686.001
Sep 19901,636.001
Aug 19901,648.001
Jul 19901,411.001
Jun 1990237.001
May 19901,269.001
Apr 19901,061.001
Mar 19901,534.001
Feb 19901,341.001
Jan 19901,402.001
Dec 19891,409.001
Nov 19891,444.001
Oct 19891,436.001
Sep 19891,497.001
Aug 19891,498.001
Jul 19891,743.001
Jun 19891,191.001
May 19891,740.001
Apr 19891,511.001
Mar 19891,418.001
Feb 19891,692.001
Jan 19891,637.001
Dec 19881,924.001
Nov 19881,494.001
Oct 19881,780.001
Sep 19881,552.001
Aug 19881,833.001
Jul 19881,608.001
Jun 19881,803.001
May 19881,630.001
Apr 19881,838.001
Mar 19881,817.001
Feb 19882,009.001
Jan 19881,877.001
Dec 19872,060.001
Nov 19872,014.001
Oct 19872,006.001
Sep 19872,360.001
Aug 19871,820.001
Jul 19872,185.001
Jun 19871,726.001
May 19872,015.001
Apr 19872,151.001
Mar 19871,710.001
Feb 19871,909.001
Jan 19872,089.001
Dec 19862,326.001
Nov 19862,193.001
Oct 19862,374.001
Sep 19862,132.001
Aug 19862,559.001
Jul 19862,530.001
Jun 19861,457.001
May 19862,549.001
Apr 19862,205.001
Mar 19862,886.001
Feb 19862,413.001
Jan 19862,862.001
Dec 19852,724.001
Nov 1985401.001
Oct 1985214.001
Sep 1985368.001
Aug 1985198.001
Jul 1985369.001
Jun 1985211.001
May 1985412.001
Apr 1985209.001
Mar 1985407.001
Feb 1985431.001
Jan 1985216.001
Dec 1984404.001
Nov 1984411.001
Oct 1984210.001
Sep 1984377.001
Aug 1984420.001
Jul 1984392.001
Jun 1984419.001
May 1984397.001
Apr 1984620.001
Mar 1984427.001
Feb 1984401.001
Jan 1984412.001
Dec 1983605.001
Nov 1983408.001
Oct 1983622.001
Sep 1983406.001
Aug 1983613.001
Jul 1983617.001
Jun 1983416.001
May 1983393.001
Apr 1983800.001
Feb 1983411.001
Jan 1983213.001
Dec 1982200.001
Nov 1982212.001
Oct 1982412.001
Sep 1982198.001
Aug 1982209.001
Jul 1982211.001
Jun 1982395.001
May 1982424.001
Apr 1982215.001
Mar 1982192.001
Feb 1982429.001
Jan 1982215.001
Dec 1981431.001
Nov 1981214.001
Oct 1981467.001
Sep 1981426.001
Aug 1981197.001
Jul 1981423.001
Jun 1981421.001
May 1981425.001
Apr 1981428.001
Mar 1981571.001
Feb 1981427.001
Jan 1981636.001
Dec 1980813.001
Nov 19801,318.001

Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.

Wells on this lease

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

WellNo.OperatorStatus
E. M. Gregg3Lario Oil & Gas CompanyAuthorized Injection Well
GREGG EM7Lario Oil & Gas CompanyProducing
Gregg8-4Anadarko Petroleum CorporationRecompleted
Gregg8-4Anadarko Petroleum CorporationRecompleted
Gregg8-4Anadarko Petroleum CorporationPlugged and Abandoned
Gregg 'F'6Pantera Energy CompanyPlugged and Abandoned
Gregg 'F'7Merit Energy Company, LLCRecompleted
GREGG F7Lario Oil & Gas CompanyProducing
Gregg 'F'9Lario Oil & Gas CompanyInactive Well
Gregg 'F'10Lario Oil & Gas CompanyProducing
Gregg 'F'11Lario Oil & Gas CompanyProducing
Gregg 'F'12Anadarko Petroleum CorporationRecompleted
Gregg 'F'12Pantera Energy CompanyPlugged and Abandoned

Location

37.556588, -101.046623 · CSENW Sec 4 T29S R34W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001127089. The state’s own record.