SISTERS 1 & 2

Lease 1037589324 · Barber County, Kansas · Sec 7 T33S R10W · DOR 229618

Gas2007–20262 wells
Operator
Chieftain Oil Co., Inc.
Cumulative (state figure)
413,335 MCF
First production
2007
Last production
2026
Location (PLSS)
Sec 7 T33S R10W

Monthly gas production

224 months filed with the Kansas Geological Survey, Sep 2007 to Apr 2026. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
413,335 MCF
Months filed
224
Most wells in a month
2
MonthGas (MCF)Wells
Apr 20261302
Mar 20261432
Feb 20261282
Jan 20261962
Dec 20252072
Nov 20252132
Oct 20252372
Sep 20252992
Aug 20253192
Jul 20253072
Jun 20253402
May 20252832
Apr 20252742
Mar 20252512
Feb 20252112
Jan 20252492
Dec 20242812
Nov 20243042
Oct 20243132
Sep 20243712
Aug 20242742
Jul 20242012
Jun 20242762
May 20243132
Apr 20242372
Mar 20243002
Feb 20243282
Jan 20243472
Dec 20233352
Nov 20233262
Oct 20233652
Sep 20233142
Aug 20233922
Jul 20233642
Jun 20233872
May 20234402
Apr 20233882
Mar 20233802
Feb 20234182
Jan 20234002
Dec 20223712
Nov 20223702
Oct 20224562
Sep 20223892
Aug 20223182
Jul 20223262
Jun 20223282
May 20223852
Apr 20224062
Mar 20225072
Feb 20224182
Jan 20222392
Dec 20212832
Nov 20213502
Oct 20213842
Sep 20213632
Aug 20214002
Jul 20214092
Jun 20213762
May 20214462
Apr 20214612
Mar 20214092
Feb 20213992
Jan 20213972
Dec 20203942
Nov 20204302
Oct 20204462
Sep 20204262
Aug 20204282
Jul 20204442
Jun 20204502
May 20205022
Apr 20205412
Mar 20202742
Feb 20202882
Jan 20204062
Dec 20194832
Nov 20194352
Oct 20193832
Sep 20193842
Aug 20194192
Jul 20195062
Jun 20194832
May 20194612
Apr 20194802
Mar 20195182
Feb 20194442
Jan 20194822
Dec 20183902
Nov 20182242
Oct 20184362
Sep 20184432
Aug 20184892
Jul 20184542
Jun 20184622
May 20185022
Apr 20185362
Mar 20187612
Feb 20185722
Jan 20186232
Dec 20176682
Nov 20175532
Oct 20176082
Sep 20174382
Aug 20176832
Jul 20176342
Jun 20176432
May 20176882
Apr 20177722
Mar 20179042
Feb 20176862
Jan 20177902
Dec 20168292
Nov 20169302
Oct 20161,0512
Sep 20168742
Aug 20166312
Jul 20168272
Jun 20161,0992
May 20169462
Apr 20169762
Mar 20169082
Feb 20169262
Jan 20168282
Dec 20158832
Nov 20151,2082
Oct 20151,3202
Sep 20151,4872
Aug 20151,5982
Jul 20151,4172
Jun 20151,4922
May 20151,5372
Apr 20151,3722
Mar 20151,3982
Feb 20151,0212
Jan 20151,0192
Dec 20141,1172
Nov 20149952
Oct 20141,2202
Sep 20141,3702
Aug 20141,5572
Jul 20141,5002
Jun 20141,4722
May 20141,4192
Apr 20141,4992
Mar 20141,2342
Feb 20141,1752
Jan 20141,2032
Dec 20138092
Nov 20139172
Oct 20131,1922
Sep 20135842
Aug 20133982
Jul 20134562
Jun 20136452
May 20131,1642
Apr 20131,2672
Mar 20131,7952
Feb 20131,8982
Jan 20132,3252
Dec 20122,2672
Nov 20121,4542
Oct 20121,4432
Sep 20121,8052
Aug 20121,7242
Jul 20121,7792
Jun 20122,2052
May 20122,5132
Apr 20122,5312
Mar 20123,6452
Feb 20122,4572
Jan 20122,4032
Dec 20112,6672
Nov 20112,8372
Oct 20113,3282
Sep 20113,2652
Aug 20113,6532
Jul 20112,6832
Jun 20112,2052
May 20113,0972
Apr 20113,0002
Mar 20113,5842
Feb 20113,0232
Jan 20113,0232
Dec 20102,7322
Nov 20102,5562
Oct 20103,4262
Sep 20102,7632
Aug 20102,9352
Jul 20104,3052
Jun 20104,1892
May 20103,9812
Apr 20104,5452
Mar 20104,6282
Feb 20103,4162
Jan 20104,4762
Dec 20093,0772
Nov 20093,8162
Oct 20094,5232
Sep 20094,2012
Aug 20094,0932
Jul 20094,7012
Jun 20094,0132
May 20094,7632
Apr 20092,0782
Mar 20091,2862
Feb 20096,2762
Jan 20096,4662
Dec 20087,3642
Nov 20087,7822
Oct 20088,2612
Sep 20088,1852
Aug 20089,8152
Jul 20089,9352
Jun 200810,8242
May 200811,6772
Apr 200810,2212
Mar 200810,3012
Feb 200811,1662
Jan 200811,7552
Dec 200713,0152
Nov 200711,6882
Oct 200710,3732
Sep 20073,8522

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

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

WellNo.OperatorStatus
Sisters1Chieftain Oil Co., Inc.Producing
Sisters2Chieftain Oil Co., Inc.Producing

Location

37.188202, -98.448921 · Sec 7 T33S R10W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1037589324. The state’s own record.