BBakken SubsurfaceNorth Dakota well index

Spacing unit · Dunn County

1,280-acre Bakken spacing unit

T148N R93W sections 25, 36

Spacing unit14 wells allowed · order 33293Moccasin Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T148N R93W sections 25, 36
Pool
Moccasin Creek-Bakken
Zone
Zone XV
County
Dunn County
Surveyed wells inside
8
Most wells operated by
Devon Energy
Unit id
dsu-3e3e738d52476c831e68
Wells allowed by the latest linked order
14
Wells assigned to this unit
7
Pending permits inside
0
Balance under the allowance
+6
First linked order
Nov 30, 2009
Laterals that still fit (Nov 2026 method)
2 (1.91 two-mile equivalents)
Neighbourhood target density
8.83 two-mile laterals per 1,280 acres
Density drilled so far
6.66 per 1,280 acres

Room to drill: 2 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

GOOD BIRD 36-25HWGOOD BIRD 36-25HAGOOD BIRD 36-25HBGOOD BIRD 36-25HDGOOD BIRD 36-25HZGOOD BIRD 36-25HCGOOD BIRD 36-25HXMarcus 8-26H1 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
GOOD BIRD 36-25HWDEVON ENERGY WILLISTON, L.L.C.Active (A)10,756 ft100%
GOOD BIRD 36-25HADEVON ENERGY WILLISTON, L.L.C.Active (A)10,158 ft100%
GOOD BIRD 36-25HBDEVON ENERGY WILLISTON, L.L.C.Active (A)10,112 ft100%
GOOD BIRD 36-25HDDEVON ENERGY WILLISTON, L.L.C.Active (A)9,452 ft100%
GOOD BIRD 36-25HZDEVON ENERGY WILLISTON, L.L.C.Active (A)9,445 ft100%
GOOD BIRD 36-25HCDEVON ENERGY WILLISTON, L.L.C.Active (A)9,307 ft100%
GOOD BIRD 36-25HXDEVON ENERGY WILLISTON, L.L.C.Active (A)9,241 ft100%
Marcus 8-26HDEVON ENERGY WILLISTON, L.L.C.Active (A)1,573 ft10%

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 13838Case 11686Established the spacing unitZENERGY OPERATING CO., LLC.
  2. Order 17040Case 14765Designated the spacing unitMARATHON OIL CO.
  3. Order 17201Case 14951Established the spacing unit, 1 well allowedKODIAK OIL & GAS (USA) INC.
  4. Order 18008Case 15753Designated the spacing unitDAKOTA-3 E&P CO., LLC
  5. Order 17942Case 15687Designated the spacing unit, 7 wells allowedKODIAK OIL & GAS (USA) INC.
  6. Order 18220Case 15958Established the spacing unit, 7 wells allowedDAKOTA-3 E&P CO., LLC
  7. Order 19408Case 17140Pooled all interests in the unitWPX ENERGY WILLISTON, LLC
  8. Order 24022Case 21668Established the spacing unit, 14 wells allowedWPX ENERGY WILLISTON, LLC

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.