BBakken SubsurfaceNorth Dakota well index

NDIC file 40688 · API 33-061-05339-00-00

Fish Finder 4-21-9H

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

Active (A)Oil and gasSpud 2024

Well facts

Operator
SLAWSON EXPLORATION COMPANY, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG BEND
Spud date
Total depth
23,150 ft
Legal location
SWSE Sec 21 T152N R91W
Footages
877 ft FSL · 2,366 ft FEL
County
Mountrail County
NDIC file no.
40688
API no.
33-061-05339-00-00

Location & navigation

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47.96583, -102.33174

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

21 months reported, Dec 2024 to Aug 2026, BAKKEN pool.

Cumulative oil236KbblDec ’24 to Aug ’26 · 21 of 21 months known
Peak oil rate885bbl/dAug 2025 · 13,273 bbl in 15 days
Oil, last 12 months221Kbbl12 of 12 months known
Gas–oil ratio, last 12 months897scf/bblfirst year 713 scf/bbl
Water cut, last 12 months41%first year 52% · 180K bbl water in all
Gas sold, last 12 months98%of gas produced · 2,285 mcf reported flared
05001,000Oil bbl/d403Dec ’24Feb ’25Apr ’25Jun ’25Aug ’25Oct ’25Dec ’25Feb ’26Apr ’26Jun ’26Aug ’26

Early time

First reported month
Dec 2024
Months to peak
11 (Oct 2025)
Peak month rate
885 bbl/d on 15 days
First 3 months, oil
1,622 bbl
First 6 months, oil
1,622 bbl
First 12 months, oil
84,299 bbl
Share of cumulative in year 1
36%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
403 bbl/d
Latest rate as share of peak
45.6%
Uptime, last 12 months
95% of days
Cumulative gas
210K mcf
Cumulative water
180K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
22,02015,13923,6642878668852%
24,82116,85322,3753180167947%
22,56315,83316,3383075270242%
22,51515,77714,6453172670139%
21,95216,96312,6642878477337%
18,30715,2897,7322573283530%
11,7009,2057,6002058578739%
18,46518,98310,355306161,02836%
17,69519,89510,010315711,12436%
14,52018,3558,802304841,26438%
13,74618,3708,617314431,33639%
12,49617,4337,628314031,39538%

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.