Eagles Nest RRU K-34H

API 4006320784 · Harding County, South Dakota · East Harding Springs field

Temporarily AbandonedWater Injection
API
4006320784
Operator
Luff Exploration Co.
County
Harding
Field
East Harding Springs
Permit
2077

Production

39 monthly filings with South Dakota, Aug 2018 to Oct 2021. Each product is in its own unit and the four are never added.

Cumulative oil
84 bbl
Cumulative gas
12 MCF
Cumulative water
12,275 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Oct 2021————
Sep 2021————
Aug 2021————
Jul 2021————
Jun 2021————
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Dec 2020————
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Jan 2020————
Dec 2019————
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May 2019————
Apr 2019————
Mar 2019————
Feb 2019————
Jan 2019————
Dec 2018————
Nov 2018————
Oct 2018————
Sep 201884125,39024
Aug 2018006,88529

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

Injection

58 monthly filings with South Dakota, Sep 2021 to Jun 2026.

Well type
Water Injection
Cumulative fluid injected
89,866 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 20230140120—
Aug 2023000—
Jul 2023000—
Jun 20230304271—
May 2023000—
Apr 2023000—
Mar 2023000—
Feb 2023000—
Jan 20233,5321,7001,50418
Dec 20226,0411,7001,69731
Nov 20226,0281,7001,69830
Oct 20226,1511,7001,69431
Sep 20228,4181,700—30
Aug 20226,2221,7001,69131
Jul 20226,1981,7001,68931
Jun 20226,1921,7001,69630
May 20226,6241,7001,68931
Apr 20227,0011,7001,69830
Mar 20227,7411,7001,68930
Feb 20228,6601,7001,69228
Jan 202210,4731,6971,40123
Dec 2021585002
Nov 2021000—
Oct 2021000—
Sep 2021000—

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.

Formation tops

South Dakota records 13 formations for this well, shallowest first.

FormationTop (ft)Age
Niobrara Formation3,087Cretaceous
Dakota Sandstone4,555Cretaceous
Spearfish Formation5,869Triassic/Permian
Minnelusa Formation6,109Permian/Pennsylvanian
Charles Formation6,815Mississippian
Mission Canyon Limestone7,143Mississippian
Lodgepole Limestone7,587Mississippian
Interlake Dolomite8,382Silurian
Stonewall Limestone8,724Silurian/Ordovician
Gunton Member, Stony Mountain Formation8,771Ordovician
Stoughton Member, Stony Mountain Formation8,827Ordovician
Red River Formation8,904Ordovician
Unit B, Red River Formation8,945Ordovician

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 (Northwest)

Temporarily AbandonedWater Injection
Spudded
2018-05-22
Completed
2018-08-04
Measured depth
12,374 ft
True vertical depth
8,926.8 ft

Interval

FormationPerforated (ft)
Unit B, Red River Formation9,344–12,374

Lateral 2 (Northwest sidetrack 1)

Temporarily AbandonedWater Injection
Spudded
2018-05-22
Completed
2018-08-04
Measured depth
13,220 ft
True vertical depth
8,941.5 ft

Interval

FormationPerforated (ft)
Unit B, Red River Formation12,196–13,220

Location

45.910533, -103.492572

45.91053, -103.49257 · 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.