BBakken SubsurfaceNorth Dakota well index

NDIC file 35630 · API 33-053-08778-00-00

FOUR BEARS USA 13-16H

Operated by MARATHON OIL COMPANY · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2019

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
FOUR BEARS
Spud date
Total depth
21,720 ft
Legal location
NESW Sec 17 T152N R93W
Footages
2,173 ft FSL · 1,680 ft FWL
County
McKenzie County
NDIC file no.
35630
API no.
33-053-08778-00-00

Location & navigation

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47.98360, -102.61504

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

83 months reported, Oct 2019 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil282KbblOct ’19 to Aug ’26 · 79 of 83 months known
Peak oil rate2,283bbl/dOct 2019 · 34,248 bbl in 15 days
Oil, last 12 months12.1Kbbl+7% against the 12 before
Gas–oil ratio, last 12 months6,253scf/bblfirst year 1,884 scf/bbl
Water cut, last 12 months50%first year 45% · 241K bbl water in all
Gas sold, last 12 months94%of gas produced · 2,309 mcf reported flared
01,0002,0003,000Oil bbl/d362020202120222023202420252026

Early time

First reported month
Oct 2019
Months to peak
1 (Oct 2019)
Peak month rate
2,283 bbl/d on 15 days
First 3 months, oil
34,248 bbl (1 of 3 known)
First 6 months, oil
51,930 bbl (2 of 6 known)
First 12 months, oil
125,041 bbl (8 of 12 known)
First 24 months, oil
187,720 bbl (20 of 24 known)
Share of cumulative in year 1
44%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
36 bbl/d
Latest rate as share of peak
1.6%
Uptime, last 12 months
76% of days
Cumulative gas
882K mcf
Cumulative water
241K bbl
Unknown months
4 of 83 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8094,03574722374,98848%
1,5017,5551,37131485,03348%
1,59010,7561,97630536,76555%
1,4559,3031,73331476,39454%
1,5288,7901,42531495,75348%
1,2737,8051,07228456,13146%
1,1818,0191,14731386,79049%
1,2828,2611,25530436,44449%
9966,18788731326,21247%
2502,3762357369,50448%
0000———
2542,69024673610,59149%

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.