BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T154N R98W sections 2, 11

Spacing unit8 wells allowed · order 33947Truax-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R98W sections 2, 11
Pool
Truax-Bakken
Zone
Zone II
County
Williams County
Surveyed wells inside
11
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-f4da4533b90bf7c2074d
Wells allowed by the latest linked order
8
Wells assigned to this unit
3
Pending permits inside
0
Balance under the allowance
-3
First linked order
Sep 3, 2010
Laterals that still fit (Nov 2026 method)
1 (0.95 two-mile equivalents)
Neighbourhood target density
8.48 two-mile laterals per 1,280 acres
Density drilled so far
7.95 per 1,280 acres

Room to drill: 1 lateral 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

EVITT 14-12HEVITT 14-12-4TFHXCARSCALLEN 31-14-3TFHLONG 44-10HUP EVITT 154-98-13-12-2-4HREIGER 9-11HEVITT 34-12HLONG 44-10HEVITT 34-12-2HEVITT 14-12TFHP EVITT 154-98-15-12-2-2H1 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
EVITT 14-12HWHITING OIL AND GAS CORPORATIONActive (A)14,001 ft98%
EVITT 14-12-4TFHXWHITING OIL AND GAS CORPORATIONActive (A)10,958 ft98%
CARSCALLEN 31-14-3TFHWHITING OIL AND GAS CORPORATIONActive (A)10,168 ft100%
LONG 44-10HUWHITING OIL AND GAS CORPORATIONActive (A)9,015 ft93%
P EVITT 154-98-13-12-2-4HWHITING OIL AND GAS CORPORATIONActive (A)8,813 ft81%
REIGER 9-11HWHITING OIL AND GAS CORPORATIONActive (A)7,720 ft100%
EVITT 34-12HWHITING OIL AND GAS CORPORATIONActive (A)6,702 ft60%
LONG 44-10HWHITING OIL AND GAS CORPORATIONActive (A)5,242 ft100%
EVITT 34-12-2HWHITING OIL AND GAS CORPORATIONActive (A)4,969 ft46%
EVITT 14-12TFHWHITING OIL AND GAS CORPORATIONActive (A)4,198 ft40%
P EVITT 154-98-15-12-2-2HWHITING OIL AND GAS CORPORATIONActive (A)3,019 ft28%

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 14447Case 12193Designated the spacing unitNORTH PLAINS ENERGY, LLC
  2. Order 14813Case 12554Established the spacing unit, 1 well allowedNORTH PLAINS ENERGY, LLC
  3. Order 15697Case 13420Designated the spacing unit, 6 wells allowedNORTH PLAINS ENERGY, LLC
  4. Order 16086Case 13803Established the spacing unit, 6 wells allowedNORTH PLAINS ENERGY, LLC
  5. Order 18580Case 16314Pooled all interests in the unitNORTH PLAINS ENERGY, LLC
  6. Order 18899Case 16630Established the spacing unit, 1 well allowedKODIAK OIL & GAS (USA) INC.
  7. Order 21329Case 19026Designated the spacing unitKODIAK OIL & GAS (USA) INC.
  8. Order 21742Case 19440Established the spacing unit, 5 wells allowedKODIAK OIL & GAS (USA) INC.
  9. Order 22534Case 20228Designated the spacing unit, 8 wells allowedHESS CORP.
  10. Order 23439Case 21135Established the spacing unit, 8 wells allowedKODIAK OIL & GAS (USA) 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

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