BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

1,280-acre Bakken spacing unit

T154N R93W sections 15, 22

Spacing unit12 wells allowed · order 34540Robinson Lake-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R93W sections 15, 22
Pool
Robinson Lake-Bakken
Zone
Zone XI
County
Mountrail County
Surveyed wells inside
11
Most wells operated by
Hess / Chevron
Unit id
dsu-66431987cf3aa4b3be1e
Wells allowed by the latest linked order
12
Wells assigned to this unit
11
Pending permits inside
0
Balance under the allowance
+1
First linked order
Feb 27, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.56 two-mile laterals per 1,280 acres
Density drilled so far
10.83 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

EN-URAN A-154-93 2215H-1EN-URAN A 154-93-1522H-4EN-URAN A 154-93-1522H-2EN-URAN A 154-93-1522H-3EN-URAN A- 154-93-2215H-12EN-URAN A- LE-154-93-2215H-1EN-URAN A- 154-93-2215H-9EN-URAN A- 154-93-2215H-7EN-URAN A- 154-93-2215H-6EN-URAN A- 154-93-2215H-8EN-URAN A- 154-93-2215H-51 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
EN-URAN A-154-93 2215H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)18,471 ft100%
EN-URAN A 154-93-1522H-4HESS BAKKEN INVESTMENTS II, LLCActive (A)10,155 ft100%
EN-URAN A 154-93-1522H-2HESS BAKKEN INVESTMENTS II, LLCActive (A)9,934 ft100%
EN-URAN A 154-93-1522H-3HESS BAKKEN INVESTMENTS II, LLCActive (A)9,759 ft100%
EN-URAN A- 154-93-2215H-12HESS BAKKEN INVESTMENTS II, LLCActive (A)9,649 ft100%
EN-URAN A- LE-154-93-2215H-1HESS BAKKEN INVESTMENTS II, LLCActive (A)9,478 ft100%
EN-URAN A- 154-93-2215H-9HESS BAKKEN INVESTMENTS II, LLCAbandoned (AB)9,400 ft100%
EN-URAN A- 154-93-2215H-7HESS BAKKEN INVESTMENTS II, LLCActive (A)9,324 ft100%
EN-URAN A- 154-93-2215H-6HESS BAKKEN INVESTMENTS II, LLCActive (A)9,210 ft100%
EN-URAN A- 154-93-2215H-8HESS BAKKEN INVESTMENTS II, LLCActive (A)9,177 ft100%
EN-URAN A- 154-93-2215H-5HESS BAKKEN INVESTMENTS II, LLCActive (A)8,996 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 12945Case 10836Established the spacing unit, 1 well allowedOASIS PETROLEUM NORTH AMERICA LLC
  2. Order 12945Case 10836Designated the spacing unitOASIS PETROLEUM NORTH AMERICA LLC
  3. Order 14522Case 12270Designated the spacing unitHESS CORP.
  4. Order 15237Case 12970Established the spacing unit, 3 wells allowedHESS CORP.
  5. Order 15828Case 13552Pooled all interests in the unitHESS CORP.
  6. Order 18149Case 15890Designated the spacing unit, 6 wells allowedHESS CORP.
  7. Order 19152Case 16884Established the spacing unit, 6 wells allowedHESS CORP.
  8. Order 20650Case 18381Designated the spacing unit, 6 wells allowedSINCLAIR OIL & GAS CO.
  9. Order 19774Case 17504Designated the spacing unit, 10 wells allowedHESS CORP.
  10. Order 20924Case 18622Established the spacing unit, 10 wells allowedHESS CORP.
  11. Order 24135Case 21806Designated the spacing unit, 12 wells allowedHESS CORP.
  12. Order 24193Case 21864Established the spacing unit, 12 wells allowedHESS 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.