BBakken SubsurfaceNorth Dakota well index

NDIC file 33414 · API 33-053-07957-00-00

WILBUR USA 31-2TFH

Operated by MARATHON OIL COMPANY · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2017

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
ANTELOPE
Spud date
Total depth
22,275 ft
Legal location
SENW Sec 35 T152N R94W
Footages
2,445 ft FNL · 1,470 ft FWL
County
McKenzie County
NDIC file no.
33414
API no.
33-053-07957-00-00

Location & navigation

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47.94204, -102.67962

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

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Production

102 months reported, Mar 2018 to Aug 2026, SANISH pool.

Cumulative oil591KbblMar ’18 to Aug ’26 · 102 of 102 months known
Peak oil rate2,954bbl/dApr 2018 · 67,931 bbl in 23 days
Oil, last 12 months19.4Kbbl-14% against the 12 before
Gas–oil ratio, last 12 months5,816scf/bblfirst year 1,508 scf/bbl
Water cut, last 12 months40%first year 26% · 275K bbl water in all
Gas sold, last 12 months97%of gas produced · 2,255 mcf reported flared
01,0002,0003,000Oil bbl/d3920192020202120222023202420252026

Early time

First reported month
Mar 2018
Months to peak
2 (Apr 2018)
Peak month rate
2,954 bbl/d on 23 days
First 3 months, oil
142,126 bbl
First 6 months, oil
250,830 bbl
First 12 months, oil
327,961 bbl
First 24 months, oil
396,505 bbl
Share of cumulative in year 1
55%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
39 bbl/d
Latest rate as share of peak
1.3%
Uptime, last 12 months
96% of days
Cumulative gas
1.21M mcf
Cumulative water
275K bbl
Pools reported
SANISH
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,26312,6891,82530755,60745%
1,0718,79765531358,21438%
9677,97578330328,24745%
1,7698,0681,22131574,56141%
2,0808,6601,33131674,16339%
1,8548,7331,20428664,71039%
1,85711,2501,08931606,05837%
1,60810,8161,11530546,72641%
2,08112,6621,23531676,08537%
1,5138,75590430505,78737%
1,70410,0991,23131555,92742%
6584,47945217396,80741%

As first reported to NDIC in each month's report (NDIC Monthly Production Reports, Jan 2003 to Aug 2026). Operators amend past months later and the published reports are not updated, so a month can differ from the current record. A blank or missing month is unknown, not zero, and a cumulative over such months is a lower bound; two pools reported in one month are summed. Rates per producing day divide the month's volume by the days reported, so a month reported without producing days has no rate. Gas–oil ratio is gas produced over oil produced; water cut is water over oil plus water. Months from Jan 2003 to Apr 2015 are read from the Division's PDF reports, which print no flared gas and list a well in a unitized pool only inside its unit's total.

Spacing units

Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.

Nearby wells

Closest published well heads within 3 miles; wells on one pad share a location.

Other published attributes (1)
symbolA-OG

DMR shapefile columns not shown above, unchanged.