BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T150N R94W sections 19, 20, 29, 30

Spacing unitSpotted Horn-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T150N R94W sections 19, 20, 29, 30
Pool
Spotted Horn-Bakken
Zone
Zone XXI
County
McKenzie County
Surveyed wells inside
20
Most wells operated by
ENERPLUS RESOURCES USA CORPORATION
Unit id
dsu-f46cbae869b0319f5a82
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.53 two-mile laterals per 1,280 acres
Density drilled so far
5.47 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. 6 more would fit the density but not the spacing rule. 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

BEAR DEN 101-2019HBEAR DEN 23-2019HBear Den 60-2019HBEAR CHASE NORTH 2TFHBEAR DEN 04-20HBEAR CHASE 1TFHBEAR CHASE 1MBHFT. BERTHOLD 150-94-32C-29HMANDAN 150-94-32C-29H TFMANDAREE 150-94-32C-29H TFMHA 150-94-32D-29H TFBEAR DEN 150-94-32D-29HARIKARA 150-94-32D-29H TFTAT 150-94-32D-29HBEAR CHASE 2MBHHIDATSA 150-94-32C-29HBear Den 61-2008HBEAR CHASE NORTH 3MBHBEAR DEN 100-2017HCHASE 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
BEAR DEN 101-2019HEOG RESOURCES, INC.Active (A)11,570 ft100%
BEAR DEN 23-2019HEOG RESOURCES, INC.Active (A)9,108 ft100%
Bear Den 60-2019HEOG RESOURCES, INC.Active (A)9,006 ft100%
BEAR CHASE NORTH 2TFHPETROSHALE (US) INC.Active (A)5,560 ft52%
BEAR DEN 04-20HEOG RESOURCES, INC.Active (A)5,136 ft100%
BEAR CHASE 1TFHPETROSHALE (US) INC.Active (A)5,102 ft50%
BEAR CHASE 1MBHPETROSHALE (US) INC.Active (A)5,059 ft50%
FT. BERTHOLD 150-94-32C-29HENERPLUS RESOURCES USA CORPORATIONActive (A)5,055 ft53%
MANDAN 150-94-32C-29H TFENERPLUS RESOURCES USA CORPORATIONActive (A)5,049 ft52%
MANDAREE 150-94-32C-29H TFENERPLUS RESOURCES USA CORPORATIONActive (A)5,049 ft52%
MHA 150-94-32D-29H TFENERPLUS RESOURCES USA CORPORATIONActive (A)5,049 ft53%
BEAR DEN 150-94-32D-29HENERPLUS RESOURCES USA CORPORATIONActive (A)5,048 ft55%
ARIKARA 150-94-32D-29H TFENERPLUS RESOURCES USA CORPORATIONActive (A)5,038 ft52%
TAT 150-94-32D-29HENERPLUS RESOURCES USA CORPORATIONActive (A)5,030 ft49%
BEAR CHASE 2MBHPETROSHALE (US) INC.Active (A)5,013 ft50%
HIDATSA 150-94-32C-29HENERPLUS RESOURCES USA CORPORATIONActive (A)5,010 ft52%
Bear Den 61-2008HEOG RESOURCES, INC.Active (A)4,878 ft34%
BEAR CHASE NORTH 3MBHPETROSHALE (US) INC.Active (A)4,854 ft49%
BEAR DEN 100-2017HEOG RESOURCES, INC.Abandoned (AB)4,595 ft44%
CHASE 21-30HPETROSHALE (US) INC.Active (A)3,485 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 30732Case 28277Designated the spacing unitENERPLUS RESOURCES (USA) CORP.
  2. Order 30733Case 28278Established the spacing unitEOG RESOURCES, INC.
  3. Order 34542Case 31805Designated the spacing unitENERPLUS 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

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