BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T155N R91W sections 28, 29, 32, 33

Spacing unitStanley-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R91W sections 28, 29, 32, 33
Pool
Stanley-Bakken
Zone
Zone XXII
County
Mountrail County
Surveyed wells inside
20
Most wells operated by
LIME ROCK RESOURCES III-A, L.P.
Unit id
dsu-b00926928514417c2b03
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.47 two-mile laterals per 1,280 acres
Density drilled so far
7.12 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

DUSTY 29-32-1TFHCURLY 29-32-1TFHCHICO 28-33-1TFHMOE 29-32-1TFHH REID TTT 33-28HLARRY 29-32-1TFHLTTT RANCH 33-28HMYHRA 28-33HEVAN TTT 41-4HUHANK 28-33HMINOT STATE 34-33-28HCRAFT 44-29HENANDER 41-32H-29LUCKY 30-31-1TFHLEDITH 14-29H-32REUM 11-32 SWDSTATE 34-33-28HRONALD 11-32HCAROL 43-29HBISMARCK STATE 34-27-28H1 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
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%
CHICO 28-33-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)10,286 ft100%
MOE 29-32-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)10,188 ft100%
H REID TTT 33-28HLIME ROCK RESOURCES III-A, L.P.Active (A)10,078 ft100%
LARRY 29-32-1TFHLLIME ROCK RESOURCES III-A, L.P.Active (A)10,074 ft100%
TTT RANCH 33-28HLIME ROCK RESOURCES III-A, L.P.Active (A)10,040 ft100%
MYHRA 28-33HLIME ROCK RESOURCES III-A, L.P.Active (A)9,342 ft100%
EVAN TTT 41-4HUWHITING OIL AND GAS CORPORATIONActive (A)9,082 ft92%
HANK 28-33HLIME ROCK RESOURCES III-A, L.P.Active (A)8,444 ft100%
MINOT STATE 34-33-28HLIME ROCK RESOURCES III-A, L.P.Active (A)8,219 ft77%
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%
LUCKY 30-31-1TFHLLIME ROCK RESOURCES III-A, L.P.Active (A)5,629 ft52%
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%
STATE 34-33-28HLIME ROCK RESOURCES III-A, L.P.Active (A)5,283 ft56%
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%
BISMARCK STATE 34-27-28HLIME ROCK RESOURCES III-A, L.P.Active (A)2,116 ft21%

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 32519Case 29914Pooled 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.