BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,240-acre Bakken spacing unit

T152N R104W sections 19, 20, 21, 22

Spacing unit4 wells allowed · order 34201Briar Creek-Bakken

Unit facts

Formation
Bakken
Acres
2,240
Type
Spacing unit
Land described
T152N R104W sections 19, 20, 21, 22
Pool
Briar Creek-Bakken
Zone
Zone X
County
McKenzie County
Surveyed wells inside
11
Most wells operated by
Devon Energy
Unit id
dsu-7fc49181d9b3cd03e1ea
Wells allowed by the latest linked order
4
Wells assigned to this unit
4
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
5.1 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

NILES 19-22F 3HNILES 19-22F 4HNILES 19-22F 1HNILES 19-22F 2HSTUBBS 28-21 1HELDRIDGE 29-20 #1TFHPVT. LABICHE 20-19HCAYKO R&P 27-22 #1TFHEVELAND 30-19 1HSAKAKAWEA 1-21HPVT. GOODRICH 1-22H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Wells inside the unit

WellOperatorStatusLateral inside
NILES 19-22F 3HDEVON ENERGY WILLISTON, L.L.C.Active (A)19,092 ft100%
NILES 19-22F 4HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,983 ft100%
NILES 19-22F 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,376 ft100%
NILES 19-22F 2HDEVON ENERGY WILLISTON, L.L.C.Active (A)17,296 ft100%
STUBBS 28-21 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,983 ft54%
ELDRIDGE 29-20 #1TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)5,639 ft54%
PVT. LABICHE 20-19HZENERGY, INCPlugged and abandoned (PA)5,565 ft100%
CAYKO R&P 27-22 #1TFHDEVON ENERGY WILLISTON, L.L.C.Active (A)5,017 ft51%
EVELAND 30-19 1HDEVON ENERGY WILLISTON, L.L.C.Active (A)5,015 ft53%
SAKAKAWEA 1-21HZavanna Energy Operating, LLCPlugged and abandoned (PA)4,940 ft100%
PVT. GOODRICH 1-22HMERCURY RESOURCES LLCActive (A)2,606 ft100%

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

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.