BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T156N R92W sections 19, 30

Spacing unit21 wells allowed · order 35988Alger-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T156N R92W sections 19, 30
Pool
Alger-Bakken
Zone
Zone XIX
County
Mountrail County
Surveyed wells inside
11
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-fd36edaf22522e7f35f1
Wells allowed by the latest linked order
21
Wells assigned to this unit
10
Pending permits inside
0
Balance under the allowance
+10
First linked order
Nov 25, 2008
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.78 two-mile laterals per 1,280 acres
Density drilled so far
10.09 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

OASIS MEIERS 5692 44-18 3TOASIS MEIERS 5692 43-18 4T2OASIS MEIERS 5692 44-18 2BOASIS MEIERS 5692 43-18 6TOASIS MEIERS 5692 43-18 8BOASIS MEIERS 5692 43-18 5BOASIS MEIERS 5692 43-18 7T2OASIS MEIERS 5692 11-19 11TOASIS MEIERS 5692 11-19 10TOASIS MEIERS 5692 11-19HOASIS MEIERS 5692 11-19 9BX1 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
OASIS MEIERS 5692 44-18 3TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,517 ft100%
OASIS MEIERS 5692 43-18 4T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)10,320 ft100%
OASIS MEIERS 5692 44-18 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,314 ft100%
OASIS MEIERS 5692 43-18 6TOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,267 ft100%
OASIS MEIERS 5692 43-18 8BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,214 ft100%
OASIS MEIERS 5692 43-18 5BOASIS PETROLEUM NORTH AMERICA LLCActive (A)10,186 ft100%
OASIS MEIERS 5692 43-18 7T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)10,098 ft100%
OASIS MEIERS 5692 11-19 11TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,915 ft100%
OASIS MEIERS 5692 11-19 10TOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,896 ft100%
OASIS MEIERS 5692 11-19HOASIS PETROLEUM NORTH AMERICA LLCActive (A)9,420 ft100%
OASIS MEIERS 5692 11-19 9BXOASIS PETROLEUM NORTH AMERICA LLCActive (A)2,180 ft22%

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 12492Case 10560Established the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 12586Case 10642Designated the spacing unitBRIGHAM OIL & GAS, L.P.
  3. Order 18506Case 16240Designated the spacing unitEOG RESOURCES, INC.
  4. Order 19338Case 17070Pooled all interests in the unitEOG RESOURCES, INC.
  5. Order 18988Case 16719Pooled all interests in the unitOASIS PETROLEUM NORTH AMERICA LLC
  6. Order 19146Case 16878Designated the spacing unit, 6 wells allowedHESS CORP.
  7. Order 19671Case 17402Established the spacing unit, 6 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  8. Order 22282Case 19975Designated the spacing unit, 12 wells allowedFIDELITY EXPLORATION & PRODUCTION CO.
  9. Order 22758Case 20452Established the spacing unit, 12 wells allowedOASIS PETROLEUM NORTH AMERICA LLC
  10. Order 23546Case 21242Established the spacing unit, 21 wells allowedOASIS PETROLEUM NORTH AMERICA LLC

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

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