Harper 6-21 Clarkson

API 400632043501 · Harding County, South Dakota · Buffalo field

Plugged and AbandonedWater Injection
API
400632043501
Operator
Citation Oil and Gas Corp.
County
Harding
Field
Buffalo
Permit
1605

Production

20 monthly filings with South Dakota, Dec 1996 to Jul 1998. Each product is in its own unit and the four are never added.

Cumulative oil
20 bbl
Cumulative gas
0 MCF
Cumulative water
2,492 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jul 1998000—
Jun 1998————
May 1998————
Apr 1998————
Mar 1998————
Feb 199820001
Jan 1998————
Dec 1997————
Nov 1997————
Oct 1997————
Sep 1997————
Aug 1997————
Jul 1997————
Jun 1997————
May 1997————
Apr 1997001,42610
Mar 1997————
Feb 1997————
Jan 1997001,06611
Dec 1996————

A dash is a period the well filed with no volume for that product.

Injection

337 monthly filings with South Dakota, Jun 1998 to Jun 2026. 315 of them carry a figure; the rest are months South Dakota filed empty.

Well type
Water Injection
Cumulative fluid injected
343,161 bbl
MonthFluid injected (bbl)Max pressure (psi)Avg pressure (psi)Days
Jun 2026000—
May 2026000—
Apr 2026000—
Mar 2026000—
Feb 2026000—
Jan 2026000—
Dec 2025000—
Nov 2025000—
Oct 2025000—
Sep 2025000—
Aug 2025000—
Jul 2025000—
Jun 2025000—
May 2025000—
Apr 2025000—
Mar 2025000—
Feb 2025000—
Jan 2025000—
Dec 2024000—
Nov 2024000—
Oct 2024000—
Sep 2024000—
Aug 2024000—
Jul 2024000—
Jun 2024000—
May 2024000—
Apr 2024000—
Mar 2024000—
Feb 2024000—
Jan 2024000—
Dec 2023000—
Nov 2023000—
Oct 2023000—
Sep 2023000—
Aug 2023000—
Jul 202357440022431
Jun 202346740017430
May 202331840030931
Apr 202363140032730
Mar 202370747540731
Feb 202392340035828
Jan 2023000—
Dec 202243740040031
Nov 202229040040030
Oct 202248145040531
Sep 202291140038430
Aug 202256140038631
Jul 20225611161165
Jun 202232567675
May 202274419419415
Apr 202258017217214
Mar 202283021621619
Feb 202261426826819
Jan 202299925825825
Dec 20213021501502
Nov 202150015015018
Oct 202151024524518
Sep 202187031531530
Aug 20211,05031531530
Jul 2021000—
Jun 20217670017
May 202194025225231
Apr 20217930030
Mar 20214530031
Feb 202123720820828
Jan 202189218418425
Dec 20206270012
Nov 20204850012
Oct 20206000015
Sep 20205200019
Aug 20204280020
Jul 20207100020
Jun 2020000—
May 2020443009
Apr 2020488009
Mar 20207340026
Feb 20206550021
Jan 20205610011
Dec 2019416009
Nov 2019409007
Oct 20194570010
Sep 2019270009
Aug 20194520010
Jul 2019000—
Jun 20194290013
May 2019325006
Apr 20192580030
Mar 20195160015
Feb 20195070011
Jan 20193860031
Dec 20185450018
Nov 20184880030
Oct 2018298007
Sep 2018235002
Aug 2018162003
Jul 2018000—
Jun 2018000—
May 2018————
Apr 2018————
Mar 2018————
Feb 2018————
Jan 2018————
Dec 2017————
Nov 2017————
Oct 2017————
Sep 2017————
Aug 2017————
Jul 2017—00—
Jun 201778334534517
May 201776636136131
Apr 201783041241230
Mar 201792345845825
Feb 201771445645628
Jan 201782146746726
Dec 201675742742731
Nov 201674828428430
Oct 20165440401
Sep 201610946461
Aug 2016208818131
Jul 201618783832
Jun 201621495953
May 20163361311315
Apr 20161011311312
Mar 201633640440431
Feb 201694374174129
Jan 20161,39579679631
Dec 201594382582531
Nov 20151,11988388330
Oct 20151,22189489431
Sep 201599988388330
Aug 20151,3991,1841,18431
Jul 20151,3121,1891,18931
Jun 20151,2301,1971,19730
May 20151,1821,2031,20331
Apr 20151,1931,2461,24630
Mar 20151,2601,2531,25331
Feb 20151,1131,2641,26428
Jan 20151,4071,3901,39031
Dec 20141,3721,3561,35628
Nov 20141,6031,4821,48230
Oct 20141,6641,5061,50631
Sep 20141,5491,5271,52730
Aug 20141,8771,6571,65731
Jul 20141,9201,6541,65431
Jun 20141,9881,6491,64930
May 20141,9161,6251,62531
Apr 20141,8671,5801,58030
Mar 20142,1601,6711,67131
Feb 20141,9081,6791,67928
Jan 20142,0771,6781,67831
Dec 20132,3511,6581,65831
Nov 20131,6531,6751,67530
Oct 20131,8851,6711,67131
Sep 20131,7321,6531,65330
Aug 20131,6051,6601,66031
Jul 20131,8131,6751,67531
Jun 20131,9601,6601,66030
May 20132,0971,4631,46322
Apr 20131,3301,2851,28519
Mar 20131,2101,2161,21614
Feb 20131,5081,3491,34919
Jan 20131,1391,2251,22518
Dec 20121,4941,4101,41021
Nov 20122,9561,5471,54730
Oct 20121,1521,2981,2987
Sep 2012————
Aug 2012————
Jul 2012————
Jun 2012————
May 2012————
Apr 2012————
Mar 2012————
Feb 2012————
Jan 2012————
Dec 2011————
Nov 20111876676672
Oct 2011—645645—
Sep 2011—747747—
Aug 2011—950950—
Jul 20111,1421,4671,46731
Jun 20111,4471,5351,53530
May 20111,5411,5391,53931
Apr 20119121,5411,54130
Mar 20111,4591,5151,51527
Feb 20111,3431,5311,53128
Jan 20112,7911,5261,52631
Dec 20101,5281,5371,53731
Nov 20101,6141,5411,54130
Oct 20101,4901,5321,53231
Sep 20101,4711,5331,53330
Aug 20102,5711,5271,52731
Jul 20101,4451,5241,52431
Jun 20101,4741,5311,53130
May 20101,5841,5401,54031
Apr 20101,5041,5281,52830
Mar 20101,5311,5251,52531
Feb 20101,5471,5101,51028
Jan 20101,5111,4081,40825
Dec 20091,0371,4721,47223
Nov 20091,3991,5321,53230
Oct 20091,5051,5361,53631
Sep 20091,4611,5461,54630
Aug 20091,4821,5401,54031
Jul 20091,4731,5371,53731
Jun 20091,4081,5311,53130
May 20091,4331,5311,53131
Apr 20091,4431,5351,53530
Mar 20091,3971,5111,51131
Feb 20091,3091,5291,52928
Jan 20091,4671,5281,52831
Dec 20081,4901,5361,53631
Nov 20081,4381,4921,49227
Oct 20081,3491,4921,49227
Sep 20081,5431,4911,49127
Aug 20081,2301,4731,47326
Jul 20081,0811,5291,52931
Jun 20083841,5291,52930
May 20087431,3521,35218
Apr 20089511,5401,54030
Mar 20089781,5401,54031
Feb 20081,0601,5171,51729
Jan 20089091,5121,51230
Dec 20079741,5321,53231
Nov 20071,0631,5291,52930
Oct 20078461,3161,31620
Sep 20077781,4571,45730
Aug 20071,0091,5311,53131
Jul 20071,0071,5331,53331
Jun 20079591,5401,54030
May 20071,0631,5401,54031
Apr 20079801,5411,54130
Mar 20071,0361,5421,54231
Feb 20079131,5411,54128
Jan 20071,5281,5411,54131
Dec 20061,5241,5401,54031
Nov 20061,4701,5411,54130
Oct 20061,5451,5411,54131
Sep 20061,4751,5391,53930
Aug 20061,4911,5301,53031
Jul 20061,4611,5211,52131
Jun 20061,5151,5281,52830
May 20061,5551,5181,51831
Apr 20061,2491,4511,45126
Mar 20061,7121,5171,51731
Feb 20061,3781,5271,52728
Jan 20061,1801,3771,37731
Dec 20051,4561,5291,52931
Nov 20051,4161,5301,53030
Oct 20051,5101,5401,54031
Sep 20051,4881,5411,54130
Aug 20051,4831,5291,52931
Jul 20051,5871,5311,53131
Jun 20051,6441,5291,52930
May 20051,6181,5141,51431
Apr 20051,6051,5251,52530
Mar 20051,5981,5141,51431
Feb 20051,4541,5191,51928
Jan 20051,6551,5281,52831
Dec 20041,6201,5211,52131
Nov 20041,6751,5371,53730
Oct 20041,7351,5351,53531
Sep 20041,3721,3871,38722
Aug 20041,6241,5171,51730
Jul 20041,6511,5271,52731
Jun 20041,5441,5271,52730
May 20041,5701,5341,53431
Apr 20041,5191,5381,53830
Mar 20041,5051,5111,51131
Feb 20041,4231,5241,52429
Jan 20041,4681,5111,51131
Dec 20031,4951,5231,52331
Nov 20031,4651,5261,52630
Oct 20031,5781,5261,52631
Sep 20031,5171,5171,51730
Aug 20031,6331,5241,52431
Jul 20031,6541,5341,53431
Jun 20031,5311,5181,51830
May 20031,7101,5231,52331
Apr 20031,7801,5381,53830
Mar 20031,2331,3741,37426
Feb 20031,4311,5341,53428
Jan 20031,5931,5311,53131
Dec 20021,5761,5211,52131
Nov 20021,5101,5231,52330
Oct 20021,4931,4871,48730
Sep 20021,4991,5081,50830
Aug 20021,1521,5301,53031
Jul 20021,5751,5271,52731
Jun 20021,5391,5391,53930
May 20021,5461,5211,52131
Apr 20021,5151,5301,53030
Mar 20021,5851,5321,53231
Feb 20021,4131,5361,53628
Jan 20021,5711,5381,53831
Dec 20011,5911,5361,53631
Nov 20011,5321,5301,53030
Oct 20011,6151,5251,52531
Sep 20011,5591,5351,53530
Aug 20011,7931,4771,47729
Jul 20011,6371,5331,53331
Jun 20011,5661,5381,53830
May 20011,6241,5381,53831
Apr 20011,6441,5381,53830
Mar 20011,6151,5381,53831
Feb 20011,2031,5331,53328
Jan 20011,3331,4761,47629
Dec 20001,4781,5331,53331
Nov 20001,4161,5241,52430
Oct 20001,7021,5431,54331
Sep 20001,6851,5401,54030
Aug 20001,5041,5401,54031
Jul 20001,7261,5331,53331
Jun 20001,6391,5301,53030
May 20001,6701,5361,53631
Apr 20001,7051,5361,53630
Mar 20001,7311,5381,53831
Feb 20001,6251,5411,54129
Jan 20001,8741,5411,54131
Dec 19991,8661,5381,53831
Nov 19991,8891,5431,54330
Oct 19991,8771,5301,53031
Sep 19991,9191,5341,53430
Aug 19992,0071,5381,53831
Jul 19991,7681,4361,43626
Jun 19991,9141,5401,54030
May 19991,9111,5401,54031
Apr 19991,8321,5501,55030
Mar 19991,8701,5501,55031
Feb 19991,7541,5201,52028
Jan 19992,3281,5401,54031
Dec 19982,3481,5401,54031
Nov 19982,4631,5301,53030
Oct 19982,9261,5501,55031
Sep 19984,5041,5501,55030
Aug 19982,8711,4751,47516
Jul 1998————
Jun 1998————

A dash is a month the well filed with no figure in that column. An average pressure is shown only for a month the well filed once; where it filed twice the two averages cannot be recombined into one, so none is shown.

Completion

South Dakota files 1 completion report for this well.

Lateral 1 (Southwest)

Plugged and AbandonedWater Injection
Spudded
1996-11-22
Completed
1996-12-28
Measured depth
9,621 ft
True vertical depth
8,502 ft

Interval

FormationPerforated (ft)
Unit B, Red River Formation8,379–9,621

Location

45.772951, -103.761709

45.77295, -103.76171 · Surface location as filed with South Dakota

Every well in Harding County, South Dakota

South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.