Champlin 1 Clarkson
API 4006320002 · Harding County, South Dakota · Buffalo field
Plugged and AbandonedOil
API
4006320002
Operator
Champlin Petroleum Co.
County
Harding
Field
Buffalo
Location
Permit
433
Production
11 monthly filings with South Dakota, Aug 1968 to Jun 1969. Each product is in its own unit and the four are never added.
Cumulative oil
978 bbl
Cumulative gas
0 MCF
Cumulative water
4,102 bbl
| Period | Oil (bbl) | Gas (MCF) | Water (bbl) | Days |
|---|---|---|---|---|
| Jun 1969 | 0 | 0 | 0 | — |
| May 1969 | — | — | — | — |
| Apr 1969 | — | — | — | — |
| Mar 1969 | — | — | — | — |
| Feb 1969 | — | — | — | — |
| Jan 1969 | — | — | — | — |
| Dec 1968 | — | — | — | — |
| Nov 1968 | — | — | — | — |
| Oct 1968 | 196 | 0 | 893 | 11 |
| Sep 1968 | 264 | 0 | 1,289 | 30 |
| Aug 1968 | 518 | 0 | 1,920 | 31 |
A dash is a period the well filed with no volume for that product.
Formation tops
South Dakota records 13 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Dakota Mud | 4,137 | Cretaceous |
| Fall River Sandstone | 4,438 | Cretaceous |
| Morrison Formation | 4,658 | Jurassic |
| Piper Formation | 5,338 | Triassic |
| Spearfish Formation | 5,592 | Triassic/Permian |
| Minnekahta Limestone | 5,986 | Permian |
| Minnelusa Formation | 6,108 | Permian/Pennsylvanian |
| Charles Formation | 6,662 | Mississippian |
| Mission Canyon Limestone | 7,112 | Mississippian |
| Lodgepole Limestone | 7,540 | Mississippian |
| Duperow Formation | 7,928 | Devonian |
| Stony Mountain Formation | 8,428 | Ordovician |
| Red River Formation | 8,492 | Ordovician |
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 AbandonedOilSpudded
1968-06-07
Completed
1968-08-01
Measured depth
8,805 ft
True vertical depth
8,805 ft
Interval
| Formation | Perforated (ft) |
|---|---|
| Unit B, Red River Formation | 8,529–8,541 |
Location
45.771175, -103.735900
45.77117, -103.73590 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
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.