Koch 11-8 Gardner Niemi SBRRU

API 4006320202 · Harding County, South Dakota · Buffalo field

Plugged and AbandonedOil
API
4006320202
Operator
Continental Resources Inc.
County
Harding
Field
Buffalo
Permit
887

Production

198 monthly filings with South Dakota, Oct 1978 to Mar 1995. Each product is in its own unit and the four are never added.

Cumulative oil
7,294 bbl
Cumulative gas
639 MCF
Cumulative water
142,558 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
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Jun 1983104933628
May 198358562031
Apr 198331360030
Mar 198326274431
Feb 198345478428
Jan 19835551,11631
Dec 198269696131
Nov 19824741,08030
Oct 19826661,48831
Sep 1982131111,17030
Aug 19825241,36329
Jul 19828871,33331
Jun 19828871,29030
May 19828071,41031
Apr 19824241,17030
Mar 19828571,17831
Feb 19827771,09228
Jan 198283793031
Dec 19818571,24031
Nov 19819181,41030
Oct 1981001,42631
Sep 19815241,20030
Aug 1981140122,04631
Jul 1981130112,04631
Jun 1981186161,98030
May 1981129111,98431
Apr 1981127112,01030
Mar 19818872,03029
Feb 1981130111,84828
Jan 1981132112,04631
Dec 1980140121,92231
Nov 1980176151,84828
Oct 1980135112,04631
Sep 19806661,53017
Aug 19804032,79031
Jul 1980159142,51131
Jun 1980143122,82030
May 1980123102,52329
Apr 1980160142,82030
Mar 1980189162,85231
Feb 1980202173,37527
Jan 1980168144,11829
Dec 1979205,13030
Nov 1979209185,13030
Oct 1979294254,98829
Sep 1979231204,47226
Aug 1979236205,33231
Jul 1979244215,70030
Jun 1979245215,51029
May 1979113104,96031
Apr 19791715,07627
Mar 1979180155,45229
Feb 1979201175,26428
Jan 1979242215,29228
Dec 1978320275,67030
Nov 1978314462,20429
Oct 1978228191,29211

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

Formation tops

South Dakota records 3 formations for this well, shallowest first.

FormationTop (ft)Age
Gunton Member, Stony Mountain Formation8,174Ordovician
Stony Mountain Formation8,269Ordovician
Red River Formation8,304Ordovician

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

Completion

South Dakota files 1 completion report for this well.

Vertical Well

Plugged and AbandonedOil
Spudded
1978-09-09
Completed
1978-10-07
Measured depth
8,383 ft
True vertical depth
8,383 ft

Interval

FormationPerforated (ft)
Unit B, Red River Formation8,338–8,354

Location

45.716923, -103.665391

45.71692, -103.66539 · 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.