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Mustain, Donald R. 21-1

Lease 1036379705 · Wilson County, Kansas · Sec 21 T28S R16E · DOR 227870

Gas2006–20261 well
Operator
River Rock Operating, LLC
Cumulative (state figure)
71,117 MCF
First production
2006
Last production
2026
Location (PLSS)
Sec 21 T28S R16E

Monthly gas production

227 months filed with the Kansas Geological Survey, Oct 2006 to Feb 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
71,117 MCF
Months filed
227
Most wells in a month
1
MonthGas (MCF)Wells
Feb 2026211
Jan 2026851
Dec 20251011
Nov 20251161
Oct 20251531
Sep 20251601
Aug 20251621
Jul 20251631
Jun 2025871
Mar 202541
Feb 2025201
Jan 2025351
Dec 2024401
Nov 2024781
Oct 20241231
Sep 20241351
Aug 20241461
Jul 20241561
Jun 20241581
May 20241831
Apr 20241831
Mar 20241991
Feb 20241961
Jan 20242001
Dec 20232211
Nov 20232141
Oct 20232281
Sep 20232211
Aug 20232271
Jul 20232201
Jun 20231991
May 20232231
Apr 20232161
Mar 20232241
Feb 20231901
Jan 20231991
Dec 20221891
Nov 20221941
Oct 20222051
Sep 20221991
Aug 20222091
Jul 20222161
Jun 20222241
May 20222321
Apr 20222291
Mar 20222271
Feb 20221821
Jan 20222101
Dec 2021951
Nov 20211441
Oct 20211731
Sep 20211681
Aug 20211891
Jul 20212071
Jun 20212001
May 20212191
Apr 20212191
Mar 20212401
Feb 20211391
Sep 2020521
Aug 20201751
Jul 20202211
Jun 20202471
May 20202931
Apr 20202831
Mar 20203001
Feb 20202871
Jan 20203121
Dec 20192211
Nov 20191171
Oct 20192061
Sep 20192401
Aug 20192671
Jul 20192861
Jun 20192911
May 20193211
Apr 20193411
Mar 20193411
Feb 20193031
Jan 20193481
Dec 20183411
Nov 20183481
Oct 20183671
Sep 20183481
Aug 20183531
Jul 20183581
Jun 20183461
May 20183531
Apr 20183451
Mar 20184321
Feb 20183831
Jan 20184081
Dec 20174081
Nov 20174021
Oct 20174161
Sep 20174041
Aug 20174051
Jul 20174041
Jun 20173831
May 20173651
Apr 20173231
Mar 20172841
Feb 20171431
Jan 20171031
Dec 20161871
Nov 20163061
Oct 20163991
Sep 20164061
Aug 20164211
Jul 20164231
Jun 20164781
May 20163711
Apr 20162831
Mar 20163471
Feb 20163581
Jan 20163701
Dec 20153821
Nov 20153961
Oct 20153871
Sep 20153971
Aug 20154201
Jul 20154351
Jun 20154301
May 20154291
Apr 20153471
Mar 20153821
Feb 20153851
Jan 20154691
Dec 20143751
Nov 20142601
Oct 20143861
Sep 20143801
Aug 20144171
Jul 20144351
Jun 20144361
May 20144351
Apr 20144041
Mar 20144001
Feb 20143971
Jan 20144581
Dec 20134551
Nov 20133911
Oct 20133401
Sep 20134411
Aug 20134471
Jul 20134541
Jun 20134551
May 20134551
Apr 20134491
Mar 20133351
Feb 20133921
Jan 20134421
Dec 20124491
Nov 20124221
Oct 20121761
Sep 20122781
Aug 20124201
Jul 20124151
Jun 20123471
May 20123921
Apr 20123791
Mar 20123331
Feb 20123831
Jan 20124321
Dec 20114071
Nov 20114051
Oct 20114441
Sep 20114331
Aug 20114521
Jul 20114131
Jun 20114331
May 20114661
Apr 20114361
Mar 20114551
Feb 20114111
Jan 20114061
Dec 20104251
Nov 20104041
Oct 20103971
Sep 20104151
Aug 20104531
Jul 20104641
Jun 20104261
May 20104081
Apr 20103921
Mar 20104081
Feb 20103421
Jan 2010411
Dec 2009131
Nov 2009151
Oct 2009131
Sep 2009271
Aug 2009771
Jul 20091061
Jun 20091321
May 20092291
Apr 20092921
Mar 20093961
Feb 20093751
Jan 20094421
Dec 20084081
Nov 20084241
Oct 20083881
Sep 20083871
Aug 20084021
Jul 20084541
Jun 20084911
May 20085071
Apr 20084961
Mar 20085371
Feb 20085101
Jan 20085431
Dec 20075451
Nov 20075511
Oct 20074401
Sep 20073671
Aug 20074071
Jul 20073941
Jun 20073961
May 20075161
Apr 20074941
Mar 20074851
Feb 20073781
Jan 20074161
Dec 20064321
Nov 20063461
Oct 20062081

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

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

WellNo.OperatorStatus
Mustain, Donald R.21-1River Rock Operating, LLCProducing

Location

37.595112, -95.660595 · Sec 21 T28S R16E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1036379705. The state’s own record.