BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

2,560-acre Bakken spacing unit

T155N R91W sections 32, 33

Spacing unit2 wells allowed · order 35866Sanish-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T155N R91W sections 32, 33
Pool
Sanish-Bakken
Zone
Zone XLIII
County
Mountrail County
Surveyed wells inside
28
Most wells operated by
Lime Rock III-A
Unit id
dsu-ea3d0445c563768aa0b2
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-26
First linked order
Sep 6, 2018
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
8.54 two-mile laterals per 1,280 acres
Density drilled so far
7.91 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

BURL TTT 13-3TFHEVAN TTT 41-4HUED TTT FEDERAL 43-4HTTT RANCH 43-4HARNDT 14-5-3XHARNDT 13-5TFXJONES 34-4HELMA TTT FEDERAL 43-4HBILL TTT FEDERAL 42-4TFHREUM 11-32 SWDGORDON TTT FEDERAL 41-4HLUCKY 30-31-1TFHLDUSTY 29-32-1TFHMOE 29-32-1TFHCURLY 29-32-1TFHLARRY 29-32-1TFHLCHICO 28-33-1TFHJONES 12-8HUHANK 28-33HRONALD 11-32HH REID TTT 33-28HMYHRA 28-33HTTT RANCH 33-28HARNDT 14-5XHEDITH 14-29H-32MINOT STATE 34-33-28HENANDER 41-32H-29ARNDT 14-5-2XH1 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
BURL TTT 13-3TFHWHITING OIL AND GAS CORPORATIONActive (A)10,197 ft100%
EVAN TTT 41-4HUWHITING OIL AND GAS CORPORATIONActive (A)9,842 ft100%
ED TTT FEDERAL 43-4HWHITING OIL AND GAS CORPORATIONActive (A)9,717 ft100%
TTT RANCH 43-4HWHITING OIL AND GAS CORPORATIONActive (A)9,508 ft100%
ARNDT 14-5-3XHWHITING OIL AND GAS CORPORATIONAbandoned (AB)9,488 ft100%
ARNDT 13-5TFXWHITING OIL AND GAS CORPORATIONActive (A)9,173 ft94%
JONES 34-4HWHITING OIL AND GAS CORPORATIONActive (A)8,627 ft100%
ELMA TTT FEDERAL 43-4HWHITING OIL AND GAS CORPORATIONActive (A)8,289 ft100%
BILL TTT FEDERAL 42-4TFHWHITING OIL AND GAS CORPORATIONAbandoned (AB)7,364 ft100%
REUM 11-32 SWDLIME ROCK RESOURCES III-A, L.P.Active (A)5,511 ft100%
GORDON TTT FEDERAL 41-4HWHITING OIL AND GAS CORPORATIONActive (A)5,258 ft100%
LUCKY 30-31-1TFHLLIME ROCK RESOURCES III-A, L.P.Active (A)5,199 ft48%
DUSTY 29-32-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)5,193 ft50%
MOE 29-32-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)5,171 ft51%
CURLY 29-32-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)5,167 ft50%
CHICO 28-33-1TFHLIME ROCK RESOURCES III-A, L.P.Active (A)5,162 ft50%
LARRY 29-32-1TFHLLIME ROCK RESOURCES III-A, L.P.Active (A)5,162 ft51%
JONES 12-8HUWHITING OIL AND GAS CORPORATIONActive (A)5,092 ft73%
HANK 28-33HLIME ROCK RESOURCES III-A, L.P.Active (A)5,004 ft59%
RONALD 11-32HLIME ROCK RESOURCES III-A, L.P.Active (A)4,844 ft100%
H REID TTT 33-28HLIME ROCK RESOURCES III-A, L.P.Active (A)4,827 ft48%
MYHRA 28-33HLIME ROCK RESOURCES III-A, L.P.Active (A)4,823 ft52%
TTT RANCH 33-28HLIME ROCK RESOURCES III-A, L.P.Active (A)4,812 ft48%
ARNDT 14-5XHWHITING OIL AND GAS CORPORATIONActive (A)4,620 ft48%
EDITH 14-29H-32LIME ROCK RESOURCES III-A, L.P.Active (A)4,033 ft72%
MINOT STATE 34-33-28HLIME ROCK RESOURCES III-A, L.P.Active (A)3,035 ft28%
ENANDER 41-32H-29LIME ROCK RESOURCES III-A, L.P.Active (A)1,226 ft21%
ARNDT 14-5-2XHWHITING OIL AND GAS CORPORATIONActive (A)1,116 ft11%

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 29188Case 26752Designated the spacing unit, 2 wells allowedWHITING OIL AND GAS CORP.
  2. Order 29189Case 26753Established the spacing unit, 2 wells allowedWHITING OIL AND GAS CORP.
  3. Order 30361Case 27909Pooled all interests in the unitWHITING OIL AND GAS 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

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