BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

1,920-acre Bakken spacing unit

T147N R98W section 31

Spacing unit4 wells allowed · order 35176Ranch Creek-Bakken

Unit facts

Formation
Bakken
Acres
1,920
Type
Spacing unit
Land described
T147N R98W section 31
Pool
Ranch Creek-Bakken
Zone
Zone V
County
McKenzie County
Surveyed wells inside
4
Most wells operated by
ROCKPORT ENERGY SOLUTIONS LLC
Unit id
dsu-b004c35fdc8254fe4ef7
Wells allowed by the latest linked order
4
Wells assigned to this unit
4
Pending permits inside
0
Balance under the allowance
0
First linked order
Dec 7, 2022
Laterals that still fit (Nov 2026 method)
2 (2.9 two-mile equivalents)
Neighbourhood target density
6.09 two-mile laterals per 1,280 acres
Density drilled so far
3.95 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

Annie 7-6-31 4HAnnie 7-6-31 2HAnnie 7-6-31 1HAnnie 7-6-31 1HR1 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
Annie 7-6-31 4HROCKPORT ENERGY SOLUTIONS LLCActive (A)15,755 ft100%
Annie 7-6-31 2HROCKPORT ENERGY SOLUTIONS LLCActive (A)15,567 ft100%
Annie 7-6-31 1HROCKPORT ENERGY SOLUTIONS LLCTemporarily abandoned (TA)15,513 ft100%
Annie 7-6-31 1HRROCKPORT ENERGY SOLUTIONS LLCDrilling (DRL)13,592 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 32078Case 29508Designated the spacing unit, 4 wells allowedOVINTIV PRODUCTION INC.
  2. Order 32221Case 29636Established the spacing unit, 4 wells allowedOVINTIV USA INC.
  3. Order 33427Case 30768Pooled all interests in the unitROCKPORT OIL & GAS IV, 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.