BBakken SubsurfaceNorth Dakota well index

Spacing unit · Mountrail County

3,840-acre Bakken spacing unit

T153N R92W sections 11, 12, 13, 14, 23, 24

Spacing unit2 wells allowed · order 35866Sanish-Bakken

Unit facts

Formation
Bakken
Acres
3,840
Type
Spacing unit
Land described
T153N R92W sections 11, 12, 13, 14, 23, 24
Pool
Sanish-Bakken
Zone
Zone LIV
County
Mountrail County
Surveyed wells inside
33
Most wells operated by
Chord / Enerplus / Oasis / Whiting
Unit id
dsu-c9b5299d8f1f04ad8f34
Wells allowed by the latest linked order
2
Wells assigned to this unit
2
Pending permits inside
0
Balance under the allowance
-31
First linked order
Jan 5, 2021
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
9.18 two-mile laterals per 1,280 acres
Density drilled so far
9.18 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

BIGFOOT 23-11 #5HBigfoot LE 23-11 #9HBIGFOOT 23-11 #2TFHBIGFOOT 23-11 #4TFHBIGFOOT 23-11 #6TFHBIGFOOT 23-11 #3HBIGFOOT 42-26TFHUFLADELAND 11-12TFHMAYNARD URAN TRUST 11-24HDINWOODIE 11-14HANDERSON 11-14HLONNIE 11-14HFLADELAND 11-12HARNOLD 11-14HFLADELAND 21-12HFLADELAND 31-12TFHBIGFOOT 23-11 LW #1HELLA FLADELAND 12-12TFHDONNIE 11-14HLIONELD FLADELAND 12-12HSMITH 41-12HFRANDSON 11-23HREYNOLD 14-11HBigfoot 23 #7HLittlefield 11-21HULittlefield 11-21TFHUURAN 12-24TFHHUKKANEN 11-23HISAAC 11-23HURAN 11-24-2HURAN FEDERAL 22-24HURAN 21-24TFHURAN FEDERAL 21-24H1 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
BIGFOOT 23-11 #5HWHITING OIL AND GAS CORPORATIONActive (A)15,748 ft100%
Bigfoot LE 23-11 #9HWHITING OIL AND GAS CORPORATIONActive (A)15,559 ft100%
BIGFOOT 23-11 #2TFHWHITING OIL AND GAS CORPORATIONActive (A)15,537 ft100%
BIGFOOT 23-11 #4TFHWHITING OIL AND GAS CORPORATIONActive (A)15,530 ft100%
BIGFOOT 23-11 #6TFHWHITING OIL AND GAS CORPORATIONActive (A)15,507 ft100%
BIGFOOT 23-11 #3HWHITING OIL AND GAS CORPORATIONActive (A)15,465 ft100%
BIGFOOT 42-26TFHUWHITING OIL AND GAS CORPORATIONActive (A)15,352 ft99%
FLADELAND 11-12TFHWHITING OIL AND GAS CORPORATIONActive (A)14,662 ft100%
MAYNARD URAN TRUST 11-24HWHITING OIL AND GAS CORPORATIONActive (A)13,095 ft57%
DINWOODIE 11-14HWHITING OIL AND GAS CORPORATIONActive (A)9,767 ft100%
ANDERSON 11-14HWHITING OIL AND GAS CORPORATIONActive (A)9,471 ft100%
LONNIE 11-14HWHITING OIL AND GAS CORPORATIONActive (A)9,459 ft100%
FLADELAND 11-12HWHITING OIL AND GAS CORPORATIONActive (A)9,351 ft100%
ARNOLD 11-14HWHITING OIL AND GAS CORPORATIONActive (A)9,245 ft100%
FLADELAND 21-12HWHITING OIL AND GAS CORPORATIONAbandoned (AB)9,181 ft100%
FLADELAND 31-12TFHWHITING OIL AND GAS CORPORATIONActive (A)8,748 ft100%
BIGFOOT 23-11 LW #1HWHITING OIL AND GAS CORPORATIONActive (A)8,139 ft53%
ELLA FLADELAND 12-12TFHWHITING OIL AND GAS CORPORATIONActive (A)7,956 ft100%
DONNIE 11-14HWHITING OIL AND GAS CORPORATIONActive (A)7,868 ft100%
LIONELD FLADELAND 12-12HWHITING OIL AND GAS CORPORATIONActive (A)7,614 ft100%
SMITH 41-12HWHITING OIL AND GAS CORPORATIONActive (A)7,066 ft100%
FRANDSON 11-23HWHITING OIL AND GAS CORPORATIONPlugged and abandoned (PA)5,697 ft100%
REYNOLD 14-11HWHITING OIL AND GAS CORPORATIONActive (A)5,672 ft100%
Bigfoot 23 #7HWHITING OIL AND GAS CORPORATIONActive (A)5,013 ft100%
Littlefield 11-21HUWHITING OIL AND GAS CORPORATIONActive (A)4,804 ft32%
Littlefield 11-21TFHUWHITING OIL AND GAS CORPORATIONActive (A)4,738 ft32%
URAN 12-24TFHWHITING OIL AND GAS CORPORATIONActive (A)4,516 ft80%
HUKKANEN 11-23HWHITING OIL AND GAS CORPORATIONAbandoned (AB)4,042 ft100%
ISAAC 11-23HWHITING OIL AND GAS CORPORATIONActive (A)3,858 ft100%
URAN 11-24-2HWHITING OIL AND GAS CORPORATIONActive (A)3,784 ft100%
URAN FEDERAL 22-24HWHITING OIL AND GAS CORPORATIONActive (A)3,679 ft52%
URAN 21-24TFHWHITING OIL AND GAS CORPORATIONActive (A)2,394 ft32%
URAN FEDERAL 21-24HWHITING OIL AND GAS CORPORATIONActive (A)1,791 ft26%

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 31504Case 28953Established the spacing unit, 2 wells allowedWHITING OIL AND GAS CORP.
  2. Order 31223Case 28678Established the spacing unitKRAKEN OIL & GAS, LLC
  3. Order 31267Case 28722Designated the spacing unitKRAKEN OIL & GAS, LLC
  4. Order 31406Case 28860Designated the spacing unitWHITING OIL AND GAS CORP.
  5. Order 32595Case 29987Pooled all interests in the unitWHITING OIL AND GAS CORP.

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

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