BBakken SubsurfaceNorth Dakota well index

NDIC file 34958 · API 33-061-04237-00-00

SUBMARINER FEDERAL 4-23-20H

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
26,329 ft
Legal location
NWNW Sec 23 T151N R92W
Footages
1,050 ft FNL · 260 ft FWL
County
Mountrail County
NDIC file no.
34958
API no.
33-061-04237-00-00

Location & navigation

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47.88813, -102.42760

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

93 months reported, Dec 2018 to Aug 2026, BAKKEN pool.

Cumulative oil977KbblDec ’18 to Aug ’26 · 93 of 93 months known
Peak oil rate2,231bbl/dAug 2019 · 15,618 bbl in 7 days
Oil, last 12 months38.5Kbbl-30% against the 12 before
Gas–oil ratio, last 12 months843scf/bblfirst year 493 scf/bbl
Water cut, last 12 months59%first year 57% · 1.04M bbl water in all
Gas sold, last 12 months89%of gas produced · 2,475 mcf reported flared
01,0002,0003,000Oil bbl/d18920192020202120222023202420252026

Early time

First reported month
Dec 2018
Months to peak
10 (Sep 2019)
Peak month rate
2,231 bbl/d on 7 days
First 3 months, oil
42,777 bbl
First 6 months, oil
91,892 bbl
First 12 months, oil
249,233 bbl
First 24 months, oil
456,597 bbl
Share of cumulative in year 1
26%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
189 bbl/d
Latest rate as share of peak
8.5%
Uptime, last 12 months
52% of days
Cumulative gas
682K mcf
Cumulative water
1.04M bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
0000———
1,6491,1482,661723669662%
6,5975,43510,9463121382462%
6,3855,7485,8223021390048%
5,3654,60710,7643117385967%
6,4135,0179,5363021478260%
6,2535,0858,6283120281358%
5,8545,4227,8993118992657%

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.