BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

2,560-acre Bakken spacing unit

T155N R95W sections 11, 12, 13, 14

Spacing unit3 wells allowed · order 32884Capa-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R95W sections 11, 12, 13, 14
Pool
Capa-Bakken
Zone
Zone XII
County
Williams County
Surveyed wells inside
13
Most wells operated by
XTO Energy
Unit id
dsu-bc58568aa4b89c9c1c5f
Wells allowed by the latest linked order
3
Wells assigned to this unit
0
Pending permits inside
0
Balance under the allowance
-10
First linked order
Apr 16, 2015
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.66 two-mile laterals per 1,280 acres
Density drilled so far
3.59 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

HAUSTVEIT 155-95-12-13-2MBHOPEDAHL 21X-11LAVERN 42X-14AXBLAVERN 42X-14AXDOLAF 42X-11BLAVERN 42X-14CXDLAVERN 42X-14BXCLAVERN 42X-14HLAVERN 42X-14EXFOLAF 42X-11EXFOLAF 42X-11HOLAF 42X-11COLAF 42X-11AXD1 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
HAUSTVEIT 155-95-12-13-2MBHSilver Hill Energy Operating, LLCActive (A)10,014 ft100%
OPEDAHL 21X-11XTO ENERGY INCActive (A)9,673 ft100%
LAVERN 42X-14AXBXTO ENERGY INCActive (A)5,195 ft33%
LAVERN 42X-14AXDXTO ENERGY INCActive (A)5,183 ft33%
OLAF 42X-11BXTO ENERGY INCActive (A)5,178 ft33%
LAVERN 42X-14CXDXTO ENERGY INCActive (A)5,163 ft33%
LAVERN 42X-14BXCXTO ENERGY INCInactive (IA)5,162 ft33%
LAVERN 42X-14HXTO ENERGY INCActive (A)5,157 ft33%
LAVERN 42X-14EXFXTO ENERGY INCActive (A)5,100 ft28%
OLAF 42X-11EXFXTO ENERGY INCActive (A)5,090 ft31%
OLAF 42X-11HXTO ENERGY INCActive (A)5,089 ft33%
OLAF 42X-11CXTO ENERGY INCActive (A)5,085 ft34%
OLAF 42X-11AXDXTO ENERGY INCPlugged and abandoned (PA)4,625 ft31%

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 26080Case 23738Designated the spacing unit, 3 wells allowedXTO ENERGY INC.
  2. Order 26139Case 23798Established the spacing unit, 3 wells allowedLIBERTY RESOURCES MANAGEMENT CO., LLC
  3. Order 26944Case 24578Pooled all interests in the unitLIBERTY RESOURCES MANAGEMENT CO. 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

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