BBakken SubsurfaceNorth Dakota well index

NDIC file 35319 · API 33-061-04260-00-00

SEARS USA 21-16TFH

Operated by MARATHON OIL COMPANY · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
21,339 ft
Legal location
NESW Sec 9 T150N R93W
Footages
1,830 ft FSL · 1,779 ft FWL
County
Mountrail County
NDIC file no.
35319
API no.
33-061-04260-00-00

Location & navigation

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47.82372, -102.59262

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

88 months reported, May 2019 to Aug 2026, BAKKEN pool.

Cumulative oil379KbblMay ’19 to Aug ’26 · 88 of 88 months known
Peak oil rate2,480bbl/dJun 2019 · 71,916 bbl in 29 days
Oil, last 12 months2,340bbl-72% against the 12 before
Gas–oil ratio, last 12 months6,222scf/bblfirst year 1,264 scf/bbl
Water cut, last 12 months63%first year 48% · 377K bbl water in all
Gas sold, last 12 months96%of gas produced · 301 mcf reported flared
01,0002,0003,000Oil bbl/d152020202120222023202420252026

Early time

First reported month
May 2019
Months to peak
2 (Jun 2019)
Peak month rate
2,480 bbl/d on 29 days
First 3 months, oil
111,682 bbl
First 6 months, oil
181,563 bbl
First 12 months, oil
249,321 bbl
First 24 months, oil
295,381 bbl
Share of cumulative in year 1
66%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
0.6%
Uptime, last 12 months
29% of days
Cumulative gas
823K mcf
Cumulative water
377K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
4242,75981017256,50766%
2316524387,17451%
1571,52836414119,73270%
2792,67684314209,59175%
8264,3051,21531275,21260%
5702,72862222264,78652%
0000———
61398684156,52553%

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.