BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T158N R93W sections 26, 27, 34, 35

Spacing unitEnget Lake-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T158N R93W sections 26, 27, 34, 35
Pool
Enget Lake-Bakken
Zone
Zone V
County
Mountrail County
Surveyed wells inside
11
Most wells operated by
OASIS PETROLEUM NORTH AMERICA LLC
Unit id
dsu-8b816ced071c4c2828ec
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
5.61 two-mile laterals per 1,280 acres
Density drilled so far
3.97 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

ALBERTSON 158-93-27-34-2TFHALBERTSON E 158-93-27-34-3MBHALBERTSON E 158-93-27-34-4MBHAlbertson 158-93-27-34-1MBHALBERTSON E 158-93-27-34-2MBHDISHON 5893 44-36 1T2JASE 5892 21-30TBARNES 5892 21-30BRIVERA 5892 21-30TMAHAILA 5892 21-30H1 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
ALBERTSON 158-93-27-34-2TFHSilver Hill Energy Operating, LLCActive (A)12,532 ft100%
ALBERTSON E 158-93-27-34-3MBHSilver Hill Energy Operating, LLCActive (A)10,303 ft100%
ALBERTSON E 158-93-27-34-4MBHSilver Hill Energy Operating, LLCActive (A)10,292 ft100%
Albertson 158-93-27-34-1MBHSilver Hill Energy Operating, LLCActive (A)10,261 ft100%
ALBERTSON E 158-93-27-34-2MBHSilver Hill Energy Operating, LLCActive (A)10,243 ft100%
Rystedt 5892 31-28 2BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,157 ft25%
DISHON 5893 44-36 1T2OASIS PETROLEUM NORTH AMERICA LLCActive (A)5,066 ft52%
JASE 5892 21-30TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,025 ft50%
BARNES 5892 21-30BOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,024 ft49%
RIVERA 5892 21-30TOASIS PETROLEUM NORTH AMERICA LLCActive (A)5,020 ft46%
MAHAILA 5892 21-30HOASIS PETROLEUM NORTH AMERICA LLCInactive (IA)5,008 ft49%

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 28464Case 26050Designated the spacing unitLIBERTY RESOURCES MANAGEMENT CO., LLC
  2. Order 28625Case 26209Established the spacing unitLIBERTY RESOURCES MANAGEMENT CO., LLC
  3. Order 30864Case 28406Pooled all interests in the unitLIBERTY RESOURCES MANAGEMENT CO. LLC
  4. Order 35443Case 32597Designated the spacing unitOASIS 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

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