BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T157N R99W sections 30, 31

Spacing unit9 wells allowed · order 35445Lone Tree Lake-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T157N R99W sections 30, 31
Pool
Lone Tree Lake-Bakken
Zone
Zone V
County
Williams County
Surveyed wells inside
10
Most wells operated by
Kraken / Neptune / Zavanna
Unit id
dsu-627a04ea2e19d8486dbe
Wells allowed by the latest linked order
9
Wells assigned to this unit
9
Pending permits inside
0
Balance under the allowance
-1
First linked order
Feb 10, 2012
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
7.32 two-mile laterals per 1,280 acres
Density drilled so far
9.25 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

CPEUSC NELSON 2-30-31-157N-99W MBHCPEUSC NELSON 3-30-31-157N-99W MBHCPEUSC NELSON 6-30-31-157N-99W TFHCPEUSC NELSON 7-30-31-157N-99W TFHCPEUSC NELSON 5-30-31-157N-99W MBHCPEUSC NELSON 8-30-31-157N-99W TFHCPEUSC NELSON 4-30-31-157N-99W MBHCPEUSC NELSON 9-30-31-157N-99W TFHSC-NELSON 157-99-3031H-1CPEUSC DAVID 10-29-32-157N-99W-LL TFH1 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
CPEUSC NELSON 2-30-31-157N-99W MBHKRAKEN OPERATING, LLCActive (A)12,672 ft100%
CPEUSC NELSON 3-30-31-157N-99W MBHKRAKEN OPERATING, LLCActive (A)10,281 ft100%
CPEUSC NELSON 6-30-31-157N-99W TFHKRAKEN OPERATING, LLCActive (A)10,208 ft100%
CPEUSC NELSON 7-30-31-157N-99W TFHKRAKEN OPERATING, LLCActive (A)10,204 ft100%
CPEUSC NELSON 5-30-31-157N-99W MBHKRAKEN OPERATING, LLCActive (A)9,888 ft100%
CPEUSC NELSON 8-30-31-157N-99W TFHKRAKEN OPERATING, LLCAbandoned (AB)9,772 ft100%
CPEUSC NELSON 4-30-31-157N-99W MBHKRAKEN OPERATING, LLCAbandoned (AB)9,750 ft100%
CPEUSC NELSON 9-30-31-157N-99W TFHKRAKEN OPERATING, LLCActive (A)9,672 ft100%
SC-NELSON 157-99-3031H-1KRAKEN OPERATING, LLCAbandoned (AB)9,469 ft100%
CPEUSC DAVID 10-29-32-157N-99W-LL TFHKRAKEN OPERATING, LLCActive (A)5,307 ft52%

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 16733Case 14456Designated the spacing unit, 3 wells allowedHESS CORP.
  2. Order 17180Case 14930Established the spacing unit, 3 wells allowedHESS CORP.
  3. Order 17256Case 15005Pooled all interests in the unitHESS CORP.
  4. Order 19463Case 17194Designated the spacing unit, 6 wells allowedCONTINENTAL RESOURCES, INC.
  5. Order 28109Case 25699Established the spacing unit, 9 wells allowedCRESCENT POINT ENERGY US 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

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