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COLAHAN (A)

Lease 1001117309 · Ellis County, Kansas · NW Sec 24 T11S R17W · DOR 107856

Oil1939–202616 wells
Operator
Vess Oil Corporation
Cumulative (state figure)
11,546,734.28 bbl
First production
1939
Last production
2026
Location (PLSS)
NW Sec 24 T11S R17W

Monthly oil production

548 months filed with the Kansas Geological Survey, Jan 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
1,720,455.30 bbl
Months filed
548
Most wells in a month
21

This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 11,546,734.28 bbl.

MonthOil (bbl)Wells
Apr 20261,776.3012
Mar 20261,639.0112
Feb 20261,378.3212
Jan 20261,791.0712
Dec 20251,834.9812
Nov 20251,769.4812
Oct 20251,829.5512
Sep 20251,374.0512
Aug 20251,724.1412
Jul 20251,566.2112
Jun 20251,911.5412
May 20251,919.5312
Apr 20251,904.8512
Mar 20251,555.4812
Feb 20251,542.9012
Jan 20251,884.7512
Dec 20241,917.2612
Nov 20241,930.1412
Oct 20242,139.6112
Sep 20241,828.9412
Aug 20242,073.0912
Jul 20242,018.4012
Jun 20241,944.9912
May 20241,995.8012
Apr 20241,998.8812
Mar 20242,076.8412
Feb 20241,990.2512
Jan 20241,819.0712
Dec 20232,030.3512
Nov 20231,991.0112
Oct 20231,983.6312
Sep 20231,953.4312
Aug 20232,139.7212
Jul 20232,113.5912
Jun 20231,952.9312
May 20231,957.3412
Apr 20231,913.4312
Mar 20232,120.1912
Feb 20231,909.4412
Jan 20232,037.0112
Dec 20221,944.2812
Nov 20222,026.9812
Oct 20221,943.3712
Sep 20221,960.1412
Aug 20221,935.9712
Jul 20221,892.4612
Jun 20221,842.0212
May 20222,182.7712
Apr 20222,041.7412
Mar 20222,113.9912
Feb 20221,852.7212
Jan 20221,320.9213
Dec 2021956.2713
Nov 20212,032.4113
Oct 20211,816.9413
Sep 20212,124.0013
Aug 20212,119.4813
Jul 20212,329.2213
Jun 20212,220.4913
May 20212,406.6913
Apr 20212,414.1413
Mar 20212,388.2413
Feb 20211,896.3813
Jan 20212,495.4713
Dec 20202,292.9413
Nov 20202,221.8313
Oct 20202,243.6913
Sep 20202,350.4513
Aug 20201,981.2613
Jul 20202,463.1113
Jun 2020638.5513
May 2020612.6713
Apr 20201,736.6413
Mar 20202,430.7513
Feb 20202,389.2913
Jan 20202,731.2313
Dec 20192,498.4013
Nov 20192,444.3413
Oct 20192,752.5313
Sep 20192,333.3713
Aug 20192,310.7013
Jul 20192,404.7013
Jun 20192,670.5713
May 20192,215.3413
Apr 20191,810.2113
Mar 20191,926.9613
Feb 20191,677.4613
Jan 20192,064.2413
Dec 20181,953.2313
Nov 20181,658.7613
Oct 20181,977.9113
Sep 20181,885.3113
Aug 20181,774.9713
Jul 20181,942.0813
Jun 20182,032.3013
May 20182,093.1613
Apr 20182,002.9413
Mar 20181,989.3313
Feb 20181,944.8713
Jan 20182,059.7413
Dec 20171,664.1013
Nov 20171,716.5213
Oct 20171,747.7513
Sep 20171,689.9713
Aug 20171,829.5713
Jul 20171,936.1313
Jun 20171,791.6313
May 20171,749.9913
Apr 20171,728.2213
Mar 20171,669.2613
Feb 20171,666.9413
Jan 20171,841.7613
Dec 20161,936.3013
Nov 20161,833.5813
Oct 20161,911.5813
Sep 20161,870.8313
Aug 20161,868.1113
Jul 20162,091.2413
Jun 20161,906.0613
May 20161,981.5713
Apr 20162,023.6813
Mar 20162,136.1513
Feb 20161,890.6213
Jan 20162,028.8913
Dec 20152,058.7813
Nov 20152,185.7413
Oct 20152,337.9513
Sep 20152,307.1413
Aug 20152,191.7613
Jul 20152,386.4513
Jun 20151,925.2313
May 20151,999.1913
Apr 20152,040.6913
Mar 20152,220.6113
Feb 20152,056.1313
Jan 20152,446.1913
Dec 20142,307.2713
Nov 20142,236.4813
Oct 20142,253.7013
Sep 20142,205.9813
Aug 20142,331.3413
Jul 20142,334.2413
Jun 20142,367.6713
May 20142,577.3513
Apr 20142,359.3613
Mar 20142,321.5613
Feb 20141,919.7113
Jan 20142,104.7013
Dec 20132,139.4013
Nov 20131,886.6613
Oct 20132,127.2513
Sep 20132,112.4113
Aug 20132,114.7413
Jul 20132,057.7613
Jun 20132,036.1613
May 20132,357.2913
Apr 20132,064.7913
Mar 20132,230.8913
Feb 20132,051.3413
Jan 20132,249.2313
Dec 20122,268.6213
Nov 20122,092.0213
Oct 20122,162.1113
Sep 20122,055.2213
Aug 20122,387.9213
Jul 20122,062.7313
Jun 20122,348.9513
May 20122,299.7013
Apr 20122,305.4613
Mar 20122,094.8613
Feb 20122,044.8813
Jan 20122,164.5513
Dec 20112,317.4713
Nov 20112,161.9713
Oct 20112,213.6013
Sep 20112,225.3613
Aug 20111,925.2313
Jul 20111,395.1613
Jun 20112,276.3813
May 20112,737.8413
Apr 20112,582.1713
Mar 20112,535.9313
Feb 20112,414.8813
Jan 20112,733.6013
Dec 20102,790.4013
Nov 20102,694.7813
Oct 20102,890.9213
Sep 20102,430.8913
Aug 20102,644.3213
Jul 20102,613.8813
Jun 20102,523.7813
May 20102,657.9813
Apr 20102,532.7313
Mar 20102,512.2813
Feb 20102,236.5113
Jan 20102,692.2813
Dec 20092,483.6313
Nov 20092,469.9313
Oct 20092,555.5413
Sep 20092,210.8913
Aug 20092,614.0313
Jul 20091,727.9313
Jun 20092,312.0013
May 20092,450.9913
Apr 20092,269.9713
Mar 20092,438.2113
Feb 20092,145.9613
Jan 20092,359.3914
Dec 20082,479.1714
Nov 20082,257.5414
Oct 20082,243.1814
Sep 20082,273.3114
Aug 20082,931.1314
Jul 20081,571.9014
Jun 20082,011.5914
May 20081,995.5214
Apr 20082,240.5414
Mar 20082,469.6914
Feb 20082,417.0514
Jan 20082,416.7414
Dec 20072,304.4314
Nov 20072,417.1614
Oct 20072,434.9514
Sep 20072,452.2714
Aug 20072,993.5914
Jul 20072,559.8814
Jun 20072,183.0914
May 20072,175.4014
Apr 20072,408.3114
Mar 20072,384.3914
Feb 20072,196.8114
Jan 20072,371.4914
Dec 20062,403.9014
Nov 20062,518.7114
Oct 20062,526.0114
Sep 20062,545.7914
Aug 20062,698.7814
Jul 20062,691.0114
Jun 20062,645.3914
May 20062,661.7114
Apr 20062,005.0614
Mar 20062,616.0514
Feb 20062,406.2614
Jan 20062,786.6214
Dec 20052,718.1314
Nov 20052,641.3614
Oct 20053,015.5114
Sep 20052,734.0714
Aug 20053,352.7214
Jul 20052,704.1714
Jun 20053,004.8414
May 20053,350.7914
Apr 20053,517.8014
Mar 20054,935.3614
Feb 20051,295.6514
Jan 20051,467.0514
Dec 20042,481.4614
Nov 20042,441.8114
Oct 20042,496.8314
Sep 20042,355.3614
Aug 20042,355.0814
Jul 20041,978.2414
Jun 20042,423.5114
May 20042,465.9214
Apr 20042,430.2114
Mar 20042,546.3614
Feb 20042,216.9214
Jan 20042,376.9214
Dec 20032,197.5014
Nov 20032,240.8714
Oct 20032,414.9314
Sep 20032,414.4114
Aug 20032,293.3814
Jul 20032,841.7514
Jun 20033,230.5314
May 20032,141.1614
Apr 20032,618.7814
Mar 20032,545.0514
Feb 20032,755.2914
Jan 20033,646.1314
Dec 20023,499.3614
Nov 20022,479.4714
Oct 20022,611.6614
Sep 20022,567.8514
Aug 20022,371.7614
Jul 20022,449.5814
Jun 20022,679.3514
May 20022,697.0014
Apr 20022,774.4714
Mar 20022,809.3314
Feb 20022,529.8414
Jan 20022,779.7314
Dec 20013,211.2614
Nov 20013,228.8614
Oct 20013,622.0014
Sep 20013,522.4414
Aug 20012,714.7514
Jul 20012,935.3714
Jun 20012,967.1314
May 20013,053.3414
Apr 20012,961.2014
Mar 20013,218.3114
Feb 20012,224.4614
Jan 20013,135.4214
Dec 20003,137.8114
Nov 20003,069.2714
Oct 20003,188.1314
Sep 20003,095.1214
Aug 20003,301.0614
Jul 20003,050.8514
Jun 20003,060.1714
May 20002,880.3914
Apr 20003,070.4014
Mar 20003,088.2014
Feb 20002,976.7414
Jan 20003,340.4114
Dec 19993,345.0914
Nov 19993,228.7614
Oct 19993,008.3314
Sep 19993,230.4714
Aug 19993,283.1414
Jul 19993,199.3514
Jun 19993,019.3014
May 19993,362.6114
Apr 19992,956.4714
Mar 19993,168.0314
Feb 19992,725.6921
Jan 19993,103.8921
Dec 19983,010.9221
Nov 19983,031.6621
Oct 19983,129.0821
Sep 19983,208.0421
Aug 19983,306.2021
Jul 19983,241.0621
Jun 19983,056.0121
May 19983,496.4121
Apr 19983,227.2521
Mar 19983,104.4821
Feb 19983,035.1721
Jan 19983,402.8821
Dec 19973,293.5821
Nov 19973,315.4621
Oct 19973,162.8321
Sep 19973,040.2921
Aug 19973,514.0521
Jul 19972,944.6521
Jun 19972,954.1821
May 19973,223.4521
Apr 19973,181.3121
Mar 19973,066.6021
Feb 19973,054.3721
Jan 19973,317.4221
Dec 19963,289.7021
Nov 19963,574.8921
Oct 19963,121.7621
Sep 19963,425.1321
Aug 19963,149.4121
Jul 19963,458.9621
Jun 19962,993.2521
May 19962,509.3721
Apr 19962,198.6821
Mar 19962,197.2021
Feb 19962,614.8421
Jan 19962,048.0121
Dec 19952,182.0021
Nov 19952,351.0021
Oct 19952,465.0021
Sep 19952,442.0021
Aug 19952,781.0021
Jul 19952,557.0021
Jun 19952,481.0021
May 19952,664.0021
Apr 19952,359.0021
Mar 19952,624.0021
Feb 19952,244.0021
Jan 19952,636.0021
Dec 19942,703.0021
Nov 19942,530.0021
Oct 19942,650.0021
Sep 19942,584.0021
Aug 19942,526.0021
Jul 19943,103.0021
Jun 19942,520.0021
May 19942,594.0021
Apr 19942,712.0021
Mar 19942,753.0021
Feb 19942,606.0021
Jan 19942,882.0021
Dec 19933,290.0021
Nov 19932,940.0021
Oct 19933,174.0021
Sep 19932,932.0021
Aug 19932,819.0021
Jul 19933,018.0021
Jun 19933,133.0021
May 19933,239.0021
Apr 19933,384.0021
Mar 19932,839.0021
Feb 19932,845.0021
Jan 19933,187.0021
Dec 19922,971.0021
Nov 19922,949.0021
Oct 19923,332.0021
Sep 19923,411.0021
Aug 19923,271.0021
Jul 19923,302.0021
Jun 19923,347.0021
May 19923,496.0021
Apr 19923,138.0021
Mar 19922,953.0021
Feb 19922,600.0021
Jan 19922,956.0021
Dec 19913,006.0021
Nov 19913,093.0021
Oct 19912,905.0021
Sep 19913,131.0021
Aug 19913,144.0021
Jul 19913,251.0021
Jun 19913,268.0021
May 19913,435.0021
Apr 19913,259.0021
Mar 19913,229.0021
Feb 19913,041.0021
Jan 19913,486.0021
Dec 19903,370.0021
Nov 19903,532.0021
Oct 19903,740.0021
Sep 19903,266.0021
Aug 19903,391.0021
Jul 19903,807.0021
Jun 19903,459.0021
May 19903,753.0021
Apr 19903,778.0021
Mar 19903,643.0021
Feb 19903,577.0021
Jan 19904,123.0021
Dec 198912,122.0021
Nov 198912,876.0021
Oct 198912,327.0021
Sep 198912,446.0021
Aug 198912,476.0021
Jul 198912,846.0021
Jun 198911,951.0021
May 198912,781.0021
Apr 19893,740.0021
Mar 19893,642.0021
Feb 19893,099.0021
Jan 19893,929.0021
Dec 19883,749.0021
Nov 19883,854.0021
Oct 19884,075.0021
Sep 19883,789.0021
Aug 19884,491.0021
Jul 19884,385.0021
Jun 19883,861.0021
May 19884,442.0021
Apr 19883,929.0021
Mar 19884,408.0021
Feb 19884,289.0021
Jan 19884,157.0021
Dec 19874,259.0021
Nov 19874,637.0021
Oct 19874,465.0021
Sep 19874,739.0021
Aug 19874,391.0021
Jul 19874,480.0021
Jun 19874,618.0021
May 19874,348.0021
Apr 19874,047.0021
Mar 19874,059.0021
Feb 198712,905.0021
Jan 198714,465.0021
Jul 198611,519.0021
Jun 198610,767.0021
May 198611,741.0021
Apr 198611,867.0021
Mar 198611,868.0021
Feb 19864,802.0021
Jan 19865,179.0021
Dec 19855,406.0021
Nov 19855,184.0021
Oct 19855,567.0021
Sep 19855,210.0021
Aug 19855,591.0021
Jul 19856,007.0021
Jun 19855,336.0021
May 19855,799.0021
Apr 19856,281.0021
Mar 19856,298.0021
Feb 19855,043.0021
Jan 19856,268.0021
Dec 19845,821.0021
Oct 19845,036.0021
Sep 19844,262.0021
Aug 19845,089.0021
Jul 19845,033.0021
Jun 198410,780.0021
Apr 19845,151.0021
Mar 19845,215.0021
Feb 19844,746.0021
Jan 19845,178.0021
Dec 19834,961.0021
Nov 19835,129.0021
Oct 19835,101.0021
Sep 19835,196.0021
Aug 19835,239.0021
Jul 19835,396.0021
May 19834,417.0021
Apr 19833,900.0021
Mar 19834,429.0021
Feb 19833,961.0021
Jan 19834,355.0021
Dec 19824,434.0021
Nov 19824,533.0021
Oct 19824,284.0021
Sep 19823,866.0021
Aug 19823,880.0021
Jul 19824,451.0021
Jun 19824,665.0021
May 19824,372.0021
Apr 19824,217.0021
Mar 19824,612.0021
Feb 19823,983.0021
Jan 19824,033.0021
Dec 19814,351.0021
Nov 19814,118.0021
Oct 19814,075.0021
Sep 19814,307.0021
Aug 19814,014.0021
Jul 19814,296.0021
Jun 19814,218.0021
May 19814,046.0021
Apr 19814,276.0021
Mar 19814,361.0021
Feb 19813,626.0021
Jan 19814,256.0021
Dec 19804,384.0019
Nov 19804,111.0019
Oct 19804,186.0019
Sep 19804,598.0019
Aug 19804,300.0019
Jul 19804,498.0019
Jun 19803,928.0019
May 19804,061.0019
Apr 19804,586.0019
Mar 19804,252.0019
Feb 19803,946.0019
Jan 19804,302.0019

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

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

WellNo.OperatorStatus
COLAHAN 'A'2Vess Oil CorporationProducing
COLAHAN 'A'9Vess Oil CorporationProducing
COLAHAN 'A'14OXY USA Inc.Plugged and Abandoned
COLAHAN 'A'20Vess Oil CorporationPlugged and Abandoned
COLAHAN 'A'23Vess Oil CorporationProducing
COLAHAN 'A'24Vess Oil CorporationProducing
COLAHAN 'A'25Vess Oil CorporationProducing
Colahan 'A'28Vess Oil CorporationProducing
Colahan 'A'30Vess Oil CorporationProducing
Colahan 'A'32Vess Oil CorporationProducing
Colahan 'A'33Vess Oil CorporationProducing
Colahan 'A'34OXY USA Inc.Plugged and Abandoned
Colahan 'A'38Vess Oil CorporationProducing
Colahan 'A'39Vess Oil CorporationProducing
COLAHAN 'A'41Vess Oil CorporationPlugged and Abandoned
COLAHAN 'A'42Vess Oil CorporationProducing

Location

39.085741, -99.162069 · NW Sec 24 T11S R17W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117309. The state’s own record.