BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,240-acre Bakken spacing unit

T152N R104W sections 27, 28, 29, 30

Spacing unit5 wells allowed · order 34201Briar Creek-Bakken

Unit facts

Formation
Bakken
Acres
2,240
Type
Spacing unit
Land described
T152N R104W sections 27, 28, 29, 30
Pool
Briar Creek-Bakken
Zone
Zone XI
County
McKenzie County
Surveyed wells inside
10
Most wells operated by
Devon Energy
Unit id
dsu-2873b4bf66e85ee7ebde
Wells allowed by the latest linked order
5
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
-4
First linked order
Feb 1, 2022
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
4.2 two-mile laterals per 1,280 acres
Density drilled so far
5.78 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

HOPES 30-27F 1HHOPES 30-27F 5HHOPES 30-27F 3HHOPES 30-27F 2HHOPES 30-27F 4HPVT. GIBSON 1-27HSTUBBS 28-21 1HCAYKO R&P 27-22 #1TFHELDRIDGE 29-20 #1TFHEVELAND 30-19 1H1 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
HOPES 30-27F 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,655 ft100%
HOPES 30-27F 5HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,256 ft100%
HOPES 30-27F 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,181 ft100%
HOPES 30-27F 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,157 ft100%
HOPES 30-27F 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,091 ft100%
PVT. GIBSON 1-27HZavanna Energy Operating, LLCPlugged and abandoned (PA)5,257 ft100%
STUBBS 28-21 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,036 ft46%
CAYKO R&P 27-22 #1TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)4,843 ft49%
ELDRIDGE 29-20 #1TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)4,760 ft46%
EVELAND 30-19 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)4,472 ft47%

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 31677Case 29115Established the spacing unit, 4 wells allowedGRAYSON MILL OPERATING, LLC
  2. Order 31692Case 29130Pooled all interests in the unitGRAYSON MILL OPERATING, LLC
  3. Order 33080Case 30467Established the spacing unit, 5 wells allowedGRAYSON MILL OPERATING, 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

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