BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T155N R91W sections 29, 30, 31, 32

Spacing unitStanley-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R91W sections 29, 30, 31, 32
Pool
Stanley-Bakken
Zone
Zone XXII
County
Mountrail County
Surveyed wells inside
18
Most wells operated by
LIME ROCK RESOURCES III-A, L.P.
Unit id
dsu-0f830d7f6b3f34f09114
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.64 two-mile laterals per 1,280 acres
Density drilled so far
6.62 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. 1 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

LUCKY 30-31-1TFHLDUSTY 29-32-1TFHCURLY 29-32-1TFHMOE 29-32-1TFHLARRY 29-32-1TFHLHILL 31-30HREUM 31-30HGARFIELD 30-31HSTATE 30-31HCGB 30-31HNESSON 31-30HCRAFT 44-29HENANDER 41-32H-29EDITH 14-29H-32REUM 11-32 SWDEVAN TTT 41-4HURONALD 11-32HCAROL 43-29H1 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
LUCKY 30-31-1TFHLLIME ROCK RESOURCES III-A, L.P.Active (A)10,801 ft100%
DUSTY 29-32-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)10,392 ft100%
CURLY 29-32-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)10,370 ft100%
MOE 29-32-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)10,188 ft100%
LARRY 29-32-1TFHLLIME ROCK RESOURCES III-A, L.P.Active (A)10,074 ft100%
HILL 31-30HLIME ROCK RESOURCES III-A, L.P.Inactive (IA)9,586 ft100%
REUM 31-30HLIME ROCK RESOURCES III-A, L.P.Active (A)9,498 ft100%
GARFIELD 30-31HLIME ROCK RESOURCES III-A, L.P.Active (A)9,354 ft100%
STATE 30-31HLIME ROCK RESOURCES III-A, L.P.Active (A)8,881 ft100%
CGB 30-31HLIME ROCK RESOURCES III-A, L.P.Active (A)6,853 ft100%
NESSON 31-30HLIME ROCK RESOURCES III-A, L.P.Active (A)6,004 ft100%
CRAFT 44-29HLIME ROCK RESOURCES III-A, L.P.Active (A)5,960 ft100%
ENANDER 41-32H-29LIME ROCK RESOURCES III-A, L.P.Active (A)5,915 ft100%
EDITH 14-29H-32LIME ROCK RESOURCES III-A, L.P.Active (A)5,597 ft100%
REUM 11-32 SWDLIME ROCK RESOURCES III-A, L.P.Active (A)5,511 ft100%
EVAN TTT 41-4HUWHITING OIL AND GAS CORPORATIONActive (A)5,053 ft51%
RONALD 11-32HLIME ROCK RESOURCES III-A, L.P.Active (A)4,844 ft100%
CAROL 43-29HLIME ROCK RESOURCES III-A, L.P.Active (A)4,152 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 32216Case 29631Established the spacing unitLIME ROCK RESOURCES III-A, L.P.
  2. Order 32218Case 29633Designated the spacing unitSEG WILLISTON, LLC
  3. Order 32520Case 29915Pooled all interests in the unitLIME ROCK RESOURCES III-A, L.P.
  4. Order 35207Case 32436Designated the spacing unitHUNT OIL CO.

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.