BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T147N R93W sections 17, 20

Spacing unit11 wells allowed · order 33293Moccasin Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T147N R93W sections 17, 20
Pool
Moccasin Creek-Bakken
Zone
Zone XI
County
Dunn County
Surveyed wells inside
7
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-779e73211a40bdbab7de
Wells allowed by the latest linked order
11
Wells assigned to this unit
7
Pending permits inside
3
Balance under the allowance
+4
First linked order
Aug 20, 2009
Laterals that still fit (Nov 2026 method)
3 (2.84 two-mile equivalents)
Neighbourhood target density
9.2 two-mile laterals per 1,280 acres
Density drilled so far
6.55 per 1,280 acres

Room to drill: 3 laterals still fit at the density this unit's neighbourhood has reached (the larger of the 75th percentile of mature units within 10 miles and the median of units drilled in the last three years), placed in the widest gaps with the setbacks of the November 2026 method. Machine-made and geometric: not a commitment to drill, not a permit, order, lease or plan, and no economics. Land is counted once, so a unit under a larger unit shows only what the larger one left. How it is computed.

Map

Bismuth 147-93-17B-20HOsmium 147-93-17B-20HCadmium 147-93-17B-20HTin 147-93-17B-20HGallium 147-93-17A-20HBrass 147-93-17B-20HHENRY BAD GUN 17A-20-1H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Open in the regional 3D viewerFootprint, wells and production playbackSee on the cases and orders mapHistorical spacing units by order

Wells inside the unit

WellOperatorStatusLateral inside
Bismuth 147-93-17B-20HENERPLUS RESOURCES USA CORPORATIONActive (A)10,076 ft100%
Osmium 147-93-17B-20HENERPLUS RESOURCES USA CORPORATIONActive (A)10,042 ft100%
Cadmium 147-93-17B-20HENERPLUS RESOURCES USA CORPORATIONActive (A)10,034 ft100%
Tin 147-93-17B-20HENERPLUS RESOURCES USA CORPORATIONActive (A)9,941 ft100%
Gallium 147-93-17A-20HENERPLUS RESOURCES USA CORPORATIONActive (A)9,923 ft100%
Brass 147-93-17B-20HENERPLUS RESOURCES USA CORPORATIONActive (A)9,919 ft100%
HENRY BAD GUN 17A-20-1HENERPLUS RESOURCES USA CORPORATIONActive (A)9,502 ft100%

Surveyed Bakken-system laterals with at least 660 ft of plan-view length inside the published footprint. Geometric membership, not a legal assignment; a lateral can cross several units.

Order history

  1. Order 13399Case 11300Established the spacing unitSIMRAY PRODUCTION CO., LP
  2. Order 15543Case 13267Designated the spacing unit, 4 wells allowedENERPLUS RESOURCES (U.S.A.) INC.
  3. Order 15891Case 13615Established the spacing unit, 4 wells allowed
  4. Order 19438Case 17170Pooled all interests in the unitENERPLUS RESOURCES (U.S.A.) INC.
  5. Order 24022Case 21668Designated the spacing unit, 7 wells allowedWPX ENERGY WILLISTON, LLC
  6. Order 25367Case 23034Established the spacing unit, 7 wells allowedENERPLUS RESOURCES (USA) INC.
  7. Order 28123Case 25712Designated the spacing unit, 11 wells allowedWHITING OIL AND GAS CORP.
  8. Order 28204Case 25793Established the spacing unit, 11 wells allowedENERPLUS RESOURCES (USA) CORP.

Facts extracted from signed NDIC orders whose land description covers this footprint; machine-extracted and not human-reviewed. A stated allowance is what that order allowed, not proof that it governs today.

Overlapping units

One other unit shares a surveyed well with this one; overlapping units are not additive.