BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T147N R93W sections 4, 9

Spacing unit11 wells allowed · order 33293Moccasin Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T147N R93W sections 4, 9
Pool
Moccasin Creek-Bakken
Zone
Zone XI
County
Dunn County
Surveyed wells inside
10
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-94ccae9f8251ac5454b6
Wells allowed by the latest linked order
11
Wells assigned to this unit
10
Pending permits inside
0
Balance under the allowance
+1
First linked order
Nov 30, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.09 two-mile laterals per 1,280 acres
Density drilled so far
9.53 per 1,280 acres

Room to drill: 0 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

ANDESITE 147-93-09C-04HSCORIA 147-93-09C-04H-LLGRANITE 147-93-09C-04HBASALT 147-93-09C-04H-TFNiobium 147-93-09D-04HRHYOLITE 147-93-09C-04H-TFZINC 147-93-09D-04HCOBALT 147-93-09D-04HSTEEL 147-93-09D-04H-TFHENRY BAD GUN 9C-4-1H1 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
ANDESITE 147-93-09C-04HENERPLUS RESOURCES USA CORPORATIONActive (A)10,163 ft100%
SCORIA 147-93-09C-04H-LLENERPLUS RESOURCES USA CORPORATIONActive (A)10,154 ft100%
GRANITE 147-93-09C-04HENERPLUS RESOURCES USA CORPORATIONActive (A)10,122 ft100%
BASALT 147-93-09C-04H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)10,070 ft100%
Niobium 147-93-09D-04HENERPLUS RESOURCES USA CORPORATIONActive (A)10,052 ft100%
RHYOLITE 147-93-09C-04H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)10,050 ft100%
ZINC 147-93-09D-04HENERPLUS RESOURCES USA CORPORATIONActive (A)9,803 ft100%
COBALT 147-93-09D-04HENERPLUS RESOURCES USA CORPORATIONActive (A)9,763 ft100%
STEEL 147-93-09D-04H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)9,719 ft100%
HENRY BAD GUN 9C-4-1HENERPLUS RESOURCES USA CORPORATIONActive (A)9,700 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 13776Case 11633Designated the spacing unit
  2. Order 13780Case 11637Designated the spacing unitMARATHON OIL CO.
  3. Order 15543Case 13267Designated the spacing unit, 2 wells allowedENERPLUS RESOURCES (U.S.A.) INC.
  4. Order 18716Case 16450Designated the spacing unit, 4 wells allowedENERPLUS RESOURCES (USA) INC.
  5. Order 19060Case 16791Established the spacing unit, 4 wells allowedENERPLUS RESOURCES (USA) INC.
  6. Order 24022Case 21668Designated the spacing unit, 7 wells allowedWPX ENERGY WILLISTON, LLC
  7. Order 25367Case 23034Established the spacing unit, 7 wells allowedENERPLUS RESOURCES (USA) INC.
  8. Order 28123Case 25712Designated the spacing unit, 11 wells allowedWHITING OIL AND GAS CORP.
  9. 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

2 other units share a surveyed well with this one; overlapping units are not additive.