BBakken SubsurfaceNorth Dakota well index

NDIC file 31563 · API 33-061-03769-00-00

SUBMARINER FEDERAL 5-23-20TFH

Operated by SLAWSON EXPLORATION COMPANY, INC. · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
SLAWSON EXPLORATION COMPANY, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG BEND
Spud date
Total depth
27,665 ft
Legal location
NWSW Sec 23 T151N R92W
Footages
1,877 ft FSL · 300 ft FWL
County
Mountrail County
NDIC file no.
31563
API no.
33-061-03769-00-00

Location & navigation

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47.88171, -102.42744

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 oil350KbblMay ’19 to Aug ’26 · 88 of 88 months known
Peak oil rate691bbl/dOct 2019 · 13,138 bbl in 19 days
Oil, last 12 months35.4Kbbl-14% against the 12 before
Gas–oil ratio, last 12 months869scf/bblfirst year 792 scf/bbl
Water cut, last 12 months74%first year 66% · 811K bbl water in all
Gas sold, last 12 months89%of gas produced · 2,211 mcf reported flared
0250500750Oil bbl/d1602020202120222023202420252026

Early time

First reported month
May 2019
Months to peak
7 (Nov 2019)
Peak month rate
691 bbl/d on 19 days
First 3 months, oil
15,507 bbl
First 6 months, oil
28,645 bbl
First 12 months, oil
103,160 bbl
First 24 months, oil
172,356 bbl
Share of cumulative in year 1
29%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
160 bbl/d
Latest rate as share of peak
23.1%
Uptime, last 12 months
59% of days
Cumulative gas
307K mcf
Cumulative water
811K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
7735752,615612974477%
5,1013,98715,4222818278275%
5,5724,91717,0613018688275%
5,9735,1979,1723019987061%
4,5304,01014,8283114688577%
3,7483,10315,0983012582880%
4,7724,05113,8103115484974%
4,9544,94913,4193116099973%

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.