BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T156N R102W sections 1, 12

Spacing unit1 wells allowed · order 32568Tyrone-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T156N R102W sections 1, 12
Pool
Tyrone-Bakken
Zone
Zone I
County
Williams County
Surveyed wells inside
9
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-c35d6d48d66268b9c1c0
Wells allowed by the latest linked order
1
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-8
First linked order
Dec 30, 2009
Review note
over_allowance
Laterals that still fit (Nov 2026 method)
2 (2 two-mile equivalents)
Neighbourhood target density
6.93 two-mile laterals per 1,280 acres
Density drilled so far
5.21 per 1,280 acres

Room to drill: 2 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

NJOS FEDERAL 5602 11-13HNJOS FEDERAL 5602 44-12 5BIceman Federal 5601 34-05 3BMaverick Federal 5602 13-12 4BIceman Federal 5601 34-05 4BIceman Federal 5601 34-05 5BIceman Federal 5601 34-05 2BMaverick Federal 5602 13-12 2BMaverick Federal 5602 13-12 3B1 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
NJOS FEDERAL 5602 11-13HOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,727 ft100%
NJOS FEDERAL 5602 44-12 5BOASIS PETROLEUM NORTH AMERICA LLCPlugged and abandoned (PA)10,445 ft100%
Iceman Federal 5601 34-05 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)6,083 ft38%
Maverick Federal 5602 13-12 4BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,182 ft33%
Iceman Federal 5601 34-05 4BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,150 ft34%
Iceman Federal 5601 34-05 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,146 ft34%
Iceman Federal 5601 34-05 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,146 ft34%
Maverick Federal 5602 13-12 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,130 ft33%
Maverick Federal 5602 13-12 3BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,117 ft33%

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 14157Case 11961Established the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 14202Case 12003Established the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 15248Case 12981Established the spacing unit, 1 well allowed
  4. Order 15248Case 12981Designated the spacing unit
  5. Order 19234Case 16966Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  6. Order 21127Case 18826Established the spacing unit, 8 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  7. Order 23166Case 20860Designated the spacing unit, 12 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  8. Order 23797Case 21455Established the spacing unit, 12 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  9. Order 32568Case 29960Established the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA LLC
  10. Order 36005Case 33055Designated the spacing unitSLAWSON EXPLORATION COMPANY, INC.

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

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