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CBRRU 34-31H

API 4006320600 · Harding County, South Dakota · Buffalo field

ProducingOil
API
4006320600
Operator
Continental Resources Inc.
County
Harding
Field
Buffalo
Location
SWSE Sec 31 Twp 022N Rng 04E
Permit
1761

Production

246 monthly filings with South Dakota, Jan 2006 to Jun 2026. Each product is in its own unit and the four are never added.

Cumulative oil
949,501 bbl
Cumulative gas
51,766 MCF
Cumulative water
4,324,374 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20263,64469234,98030
May 20263,88973936,56031
Apr 20263,99275936,50230
Mar 20264,07177336,39231
Feb 20263,81972634,59928
Jan 20264,50685639,76531
Dec 20252,37245126,10121
Nov 20254,00476135,78630
Oct 20254,09977936,81031
Sep 20254,00476135,94430
Aug 20254,05377036,64931
Jul 20254,05076936,51231
Jun 20253,98775835,60030
May 20253,98675735,90431
Apr 20253,88373834,88630
Mar 20253,88873935,23631
Feb 20253,62468932,00028
Jan 20254,00276035,25531
Dec 20243,99075835,45531
Nov 20243,70270333,45230
Oct 20243,77071634,33131
Sep 20243,89173934,73630
Aug 20244,01876335,68931
Jul 20244,03476835,19931
Jun 20243,91674434,22230
May 20244,10578035,36931
Apr 20244,01576334,16630
Mar 20244,17579335,12531
Feb 20243,87273632,44729
Jan 20244,27781334,69831
Dec 20234,30081734,74531
Nov 20234,25680933,73830
Oct 20234,49185335,08031
Sep 20234,64088235,51830
Aug 20234,44984535,59331
Jul 20231,67831918,95214
Jun 20231,1132118,5579
May 20234,61487734,29631
Apr 20234,14878831,22629
Mar 20234,88392835,10831
Feb 20232,83653922,91826
Jan 20234,72789833,69831
Dec 20224,11178129,66529
Nov 20224,44084430,72430
Oct 20224,62487931,91831
Sep 20224,54986431,51630
Aug 20224,74090132,47031
Jul 20224,88292832,47431
Jun 20224,79591131,41630
May 20225,24699733,20931
Apr 20224,21380027,31726
Mar 20225,3191,01132,29031
Feb 20224,87292629,08028
Jan 20225,4851,04232,29631
Dec 20215,8551,11233,60731
Nov 20215,3681,00130,13528
Oct 20216,1901,17633,83631
Sep 20216,0851,15632,61530
Aug 20217,2311,37438,12131
Jul 20217,3741,40139,21031
Jun 20216,0901,15734,99923
May 20211,98237713,20328
Apr 20212,11840214,50428
Mar 20213,19760719,17026
Feb 20213,740022,06428
Jan 20213,572020,56230
Dec 20203,69602,12331
Nov 20203,575021,24930
Oct 20203,721021,86431
Sep 20203,356019,97530
Aug 20203,704022,31231
Jul 20203,588022,19131
Jun 20203,718022,03930
May 20203,681022,61331
Apr 20203,766022,61130
Mar 20203,903023,42231
Feb 20203,614022,57329
Jan 20203,874024,27131
Dec 20193,677024,53131
Nov 20193,784024,52630
Oct 20193,370023,27329
Sep 20192,607018,35729
Aug 20192,825019,80731
Jul 20193,098021,00931
Jun 20192,713018,43030
May 20193,093020,41531
Apr 20192,986019,71230
Mar 20193,220019,97131
Feb 20192,886017,65528
Jan 20193,283020,26631
Dec 20183,015018,57431
Nov 20183,139018,81030
Oct 20182,149019,11531
Sep 20183,191019,05030
Aug 20183,174—18,67531
Jul 20183,372—19,37631
Jun 20183,283018,18630
May 20183,461018,63631
Apr 20183,514018,01830
Mar 20183,532018,50931
Feb 20183,277—16,34628
Jan 20183,769——31
Dec 20173,769—18,80131
Nov 20173,717017,96930
Oct 20173,834019,05531
Sep 20173,842019,41930
Aug 20173,881020,16231
Jul 20174,036021,73131
Jun 20174,106021,94830
May 20171,63208,28914
Apr 20173,134017,62830
Mar 20173,175016,87631
Feb 20172,907015,45028
Jan 20172,814014,29529
Dec 20163,154016,66830
Nov 20163,253018,48330
Oct 20162,458013,77624
Sep 20163,224019,11630
Aug 20163,084019,02630
Jul 20162,880018,45428
Jun 20163,206021,20430
May 20163,373—22,37331
Apr 20163,233—21,41330
Mar 20163,414021,48231
Feb 20163,275—19,58929
Jan 20163,201018,84330
Dec 20153,559021,12831
Nov 20153,482020,52630
Oct 20153,359019,34529
Sep 20153,555019,54330
Aug 20153,786019,99131
Jul 20152,375011,64823
Jun 20153,340016,14130
May 20153,509016,91531
Apr 20153,552017,29930
Mar 20153,689017,32031
Feb 20153,284014,90728
Jan 20153,764017,19631
Dec 20143,748017,42031
Nov 20143,644016,92230
Oct 20143,661016,79231
Sep 20143,697017,10230
Aug 20143,801018,55331
Jul 20143,842016,59231
Jun 20143,346016,07030
May 20142,866013,74523
Apr 20143,453015,32228
Mar 20143,855017,05031
Feb 20143,464010,81228
Jan 20143,861011,57331
Dec 20133,874011,06131
Nov 20133,16409,07930
Oct 20133,47708,06831
Sep 20133,42608,39030
Aug 20133,56008,64631
Jul 20133,51809,06031
Jun 20133,679010,50030
May 20132,90008,60730
Apr 20132,95809,23428
Mar 20133,30609,65031
Feb 20133,09208,82328
Jan 20133,24308,90131
Dec 20121,52003,24612
Nov 20122,78706,88127
Oct 20123,55209,33831
Sep 20123,47109,26130
Aug 20123,32207,68228
Jul 20123,77209,62631
Jun 20123,53709,43230
May 20123,65208,71630
Apr 20123,92909,02330
Mar 20123,97008,73531
Feb 20123,70408,90129
Jan 20123,97709,89331
Dec 20114,19408,70231
Nov 20114,03908,66430
Oct 20114,35308,38631
Sep 20113,70707,24926
Aug 20114,41908,28431
Jul 20114,654010,21831
Jun 20114,55309,37030
May 20114,95209,36031
Apr 20114,98708,49630
Mar 20115,14508,15331
Feb 20114,60907,67028
Jan 20114,13907,60328
Dec 20104,84008,46431
Nov 20104,78108,70330
Oct 20104,82508,04929
Sep 20103,13905,11921
Aug 20103,20104,75821
Jul 20104,15506,17129
Jun 20103,10804,23320
May 20105,27906,75831
Apr 20103,20605,26024
Mar 20104,78207,22531
Feb 20104,11905,87828
Jan 20104,02805,37626
Dec 20094,78306,41330
Nov 20095,28806,95130
Oct 20094,64806,81031
Sep 20094,99806,63930
Aug 20094,49806,65231
Jul 20094,66106,31231
Jun 20094,45905,96529
May 20094,34906,37031
Apr 20094,63105,91129
Mar 20094,63906,16931
Feb 20094,07205,69728
Jan 20094,82406,38231
Dec 20084,12506,84628
Nov 20084,94307,64830
Oct 20084,02906,61225
Sep 20084,79507,40830
Aug 20085,33907,39931
Jul 20085,15206,40831
Jun 20084,51105,03630
May 20083,10103,54821
Apr 20085,24005,00430
Mar 20084,93505,29531
Feb 20085,23004,92829
Jan 20085,27505,65131
Dec 20075,36605,50131
Nov 20075,06205,22830
Oct 20075,44005,34131
Sep 20074,92705,09230
Aug 20075,12605,47429
Jul 20075,28805,23031
Jun 20075,23404,73530
May 20075,43404,82531
Apr 20072,60502,01614
Mar 20075,09006,16031
Feb 20074,93404,06828
Jan 20071,55306487
Dec 20064,79104,65131
Nov 20064,11305,10730
Oct 20063,39606,15431
Sep 20063,17205,93430
Aug 20062,73905,73129
Jul 20063,51107,50731
Jun 20062,86607,14530
May 20063,46405,89525
Apr 20061,71406,61224
Mar 20062,12907,98431
Feb 200679908,62828
Jan 20066005,10015

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

Formation tops

South Dakota records 6 formations for this well, shallowest first.

FormationTop (ft)Age
Greenhorn Limestone4,572Cretaceous
Piper Formation5,640Jurassic
Pine Salt, Spearfish Formation5,824Permian
Lodgepole Limestone8,040Mississippian
Red River Formation8,598Ordovician
Unit B, Red River Formation8,635Ordovician

A dash is a formation South Dakota records for this well without a depth.

Completions

South Dakota files 2 completion reports for this well, one for each bore of the well.

Lateral 1 (Northeast)

ProducingOil
Spudded
2005-08-29
Completed
2005-10-16
Measured depth
15,714 ft
True vertical depth
8,665.4 ft

Interval

FormationPerforated (ft)
Unit B, Red River Formation8,936–15,714

Lateral 2 (Northwest)

ProducingOil
Spudded
2005-08-29
Completed
2005-10-16
Measured depth
12,220 ft
True vertical depth
8,653.9 ft

Interval

FormationPerforated (ft)
Unit B, Red River Formation9,380–12,220

Location

45.820718, -103.672317

45.82072, -103.67232 · 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.