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Blackburn, Mark R. 18-1

Lease 1039083828 · Neosho County, Kansas · Sec 18 T29S R20E · DOR 230734

Gas2008–20262 wells
Operator
River Rock Operating, LLC
Cumulative (state figure)
75,516 MCF
First production
2008
Last production
2026
Location (PLSS)
Sec 18 T29S R20E

Monthly gas production

197 months filed with the Kansas Geological Survey, Aug 2008 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
75,516 MCF
Months filed
197
Most wells in a month
1
MonthGas (MCF)Wells
Apr 20261801
Mar 20261911
Feb 20261741
Jan 20261991
Dec 20252131
Nov 20252101
Oct 20252261
Sep 20252331
Aug 20252671
Jul 20252741
Jun 20252631
May 20252711
Apr 20252711
Mar 20252661
Feb 20252411
Jan 20252711
Dec 20242711
Nov 20242771
Oct 20242841
Sep 20242701
Aug 20242871
Jul 20242981
Jun 20242801
May 20242881
Apr 20242971
Mar 20243181
Feb 20242981
Jan 20242741
Dec 20232931
Nov 20232901
Oct 20233091
Sep 20232951
Aug 20232991
Jul 20233091
Jun 20232941
May 20233111
Apr 20233041
Mar 20233171
Feb 20232801
Jan 20233201
Dec 20223071
Nov 20223141
Oct 20223191
Sep 20223101
Aug 20223191
Jul 20223211
Jun 20223191
May 20223421
Apr 20223451
Mar 20223601
Feb 20222621
Jan 20223061
Dec 20213341
Nov 20213221
Oct 20213311
Sep 20213161
Aug 20213371
Jul 20213331
Jun 20213291
May 20213661
Apr 20213541
Mar 20213741
Feb 20212961
Jan 20213511
Dec 20203271
Nov 20203471
Oct 20203621
Sep 20203451
Aug 20203631
Jul 20203641
Jun 20203381
May 20203771
Apr 20203651
Mar 20203691
Feb 20203411
Jan 20203601
Dec 20193821
Nov 20193701
Oct 20193881
Sep 20193571
Aug 20193901
Jul 20193921
Jun 20193811
May 20194041
Apr 20194051
Mar 20194251
Feb 20193771
Jan 20194341
Dec 20184451
Nov 20184341
Oct 20184571
Sep 20184651
Aug 20184701
Jul 20184961
Jun 20184741
May 20184811
Apr 20184611
Mar 20184751
Feb 20184321
Jan 20184771
Dec 20174211
Nov 20174041
Oct 20174191
Sep 20173991
Aug 20174091
Jul 20174701
Jun 20173401
May 20174041
Apr 20173431
Mar 20174241
Feb 20174231
Jan 20174341
Dec 20161711
Nov 20161831
Oct 20162201
Sep 20162471
Aug 20162681
Jul 20165021
Jun 20164861
May 20164131
Apr 20164061
Mar 20164341
Feb 20164091
Jan 20164391
Dec 20154421
Nov 20154291
Oct 20154931
Sep 20155011
Aug 20155091
Jul 20155081
Jun 20155061
May 20154991
Apr 20154541
Mar 20154691
Feb 20155321
Jan 20155981
Dec 20145221
Nov 20145051
Oct 20145111
Sep 20145211
Aug 20145451
Jul 20145301
Jun 20145361
May 20145461
Apr 20145171
Mar 20145441
Feb 20145151
Jan 20145741
Dec 20135921
Nov 20135701
Oct 20136071
Sep 20135911
Aug 20136281
Jul 20135961
Jun 20135901
May 20135441
Apr 20135691
Mar 20135911
Feb 20135951
Jan 20136871
Dec 20126991
Nov 20126811
Oct 20126621
Sep 20126911
Aug 20126901
Jul 20127321
Jun 20126901
May 20127311
Apr 20126541
Mar 20126801
Feb 20126951
Jan 20127521
Dec 20117651
Nov 20117461
Oct 20117751
Sep 20117531
Aug 20117381
Jul 20116291
Jun 20114751
May 20111331
Nov 201011
Jan 2010311
Dec 2009161
Sep 200931
Aug 2009301
Jul 2009521
Jun 2009231
May 200991
Apr 200911
Mar 200911
Feb 200931
Jan 2009321
Dec 200861
Nov 2008101
Oct 2008601
Sep 2008841
Aug 2008391

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
Blackburn, Mark R.18-1PostRock Midcontinent Production LLCRecompleted
BLACKBURN, MARK R.18-1River Rock Operating, LLCProducing

Location

37.521500, -95.260742 · Sec 18 T29S R20E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1039083828. The state’s own record.