BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T152N R99W sections 28, 29, 32, 33

Spacing unit2 wells allowed · order 33457Poe-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T152N R99W sections 28, 29, 32, 33
Pool
Poe-Bakken
Zone
Zone X
County
McKenzie County
Surveyed wells inside
19
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-e60a1010661e3ddf2fac
Wells allowed by the latest linked order
2
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-17
First linked order
Aug 31, 2012
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.55 two-mile laterals per 1,280 acres
Density drilled so far
8.42 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

KOALA 4-4-29-1HKOALA 4-4-28-3H3KOALA 4-4-28-4H3KOALA 16-32-29-1H3KOALA 4-4-28-4HKOALA 15-33-28-3HKOALA 14-32-29-2H3KOALA 14-32-29-4H3KOALA 14-32-29-3HKOALA 15-33-28-2HKOALA 14-32-2HKOALA 15-33-28-2H3KOALA 16-32-29-2H3KOALA 16-32-29-2HLOOMER 44-33-2HKOALA 16-32-29-1HLOOMER 44-33-2TFHLOOMER 44-33TFHUKOALA 4-4-31-13H1 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
KOALA 4-4-29-1HWHITING OIL AND GAS CORPORATIONActive (A)10,350 ft97%
KOALA 4-4-28-3H3WHITING OIL AND GAS CORPORATIONInactive (IA)10,307 ft99%
KOALA 4-4-28-4H3WHITING OIL AND GAS CORPORATIONActive (A)9,999 ft97%
KOALA 16-32-29-1H3WHITING OIL AND GAS CORPORATIONActive (A)9,989 ft100%
KOALA 4-4-28-4HWHITING OIL AND GAS CORPORATIONActive (A)9,808 ft100%
KOALA 15-33-28-3HWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)9,755 ft100%
KOALA 14-32-29-2H3WHITING OIL AND GAS CORPORATIONActive (A)9,647 ft100%
KOALA 14-32-29-4H3WHITING OIL AND GAS CORPORATIONActive (A)9,624 ft100%
KOALA 14-32-29-3HWHITING OIL AND GAS CORPORATIONActive (A)9,603 ft100%
KOALA 15-33-28-2HWHITING OIL AND GAS CORPORATIONActive (A)9,573 ft100%
KOALA 14-32-2HWHITING OIL AND GAS CORPORATIONActive (A)9,570 ft100%
KOALA 15-33-28-2H3WHITING OIL AND GAS CORPORATIONActive (A)9,562 ft100%
KOALA 16-32-29-2H3WHITING OIL AND GAS CORPORATIONActive (A)9,508 ft100%
KOALA 16-32-29-2HWHITING OIL AND GAS CORPORATIONActive (A)9,429 ft100%
LOOMER 44-33-2HWHITING OIL AND GAS CORPORATIONActive (A)9,310 ft100%
KOALA 16-32-29-1HWHITING OIL AND GAS CORPORATIONActive (A)9,225 ft100%
LOOMER 44-33-2TFHWHITING OIL AND GAS CORPORATIONActive (A)9,205 ft100%
LOOMER 44-33TFHUWHITING OIL AND GAS CORPORATIONActive (A)6,520 ft69%
KOALA 4-4-31-13HWHITING OIL AND GAS CORPORATIONActive (A)6,200 ft51%

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 20088Case 17819Designated the spacing unit, 2 wells allowedSM ENERGY CO.
  2. Order 20493Case 18224Established the spacing unit, 2 wells allowedKODIAK OIL & GAS (USA) INC.
  3. Order 25917Case 23577Pooled all interests in the unitWHITING OIL AND GAS CORP.
  4. Order 29154Case 26719Designated the spacing unitCONTINENTAL RESOURCES, INC.

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

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