BBakken SubsurfaceNorth Dakota well index

NDIC file 38931 · API 33-061-05009-00-00

Lunker Federal 5-33-4TFH

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

Active (A)Oil and gasSpud 2022

Well facts

Operator
SLAWSON EXPLORATION COMPANY, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG BEND
Spud date
Total depth
20,115 ft
Legal location
NWNW Sec 33 T152N R91W
Footages
250 ft FNL · 1,250 ft FWL
County
Mountrail County
NDIC file no.
38931
API no.
33-061-05009-00-00

Location & navigation

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47.94822, -102.33858

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

43 months reported, Feb 2023 to Aug 2026, BAKKEN pool.

Cumulative oil303KbblFeb ’23 to Aug ’26 · 43 of 43 months known
Peak oil rate827bbl/dSep 2023 · 14,888 bbl in 18 days
Oil, last 12 months49.6Kbbl-16% against the 12 before
Gas–oil ratio, last 12 months1,476scf/bblfirst year 803 scf/bbl
Water cut, last 12 months56%first year 63% · 432K bbl water in all
Gas sold, last 12 months96%of gas produced · 817 mcf reported flared
05001,000Oil bbl/d145Feb ’23Aug ’23Feb ’24Aug ’24Feb ’25Aug ’25Feb ’26Aug ’26

Early time

First reported month
Feb 2023
Months to peak
9 (Oct 2023)
Peak month rate
827 bbl/d on 18 days
First 3 months, oil
1,281 bbl
First 6 months, oil
1,282 bbl
First 12 months, oil
92,350 bbl
First 24 months, oil
204,392 bbl
Share of cumulative in year 1
31%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
145 bbl/d
Latest rate as share of peak
17.6%
Uptime, last 12 months
97% of days
Cumulative gas
323K mcf
Cumulative water
432K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5,3948,0715,275281931,49649%
5,0037,2945,800311611,45854%
4,7287,0395,005301581,48951%
4,5076,5685,400311451,45755%
4,2066,2915,210311361,49655%
3,5925,3234,400281281,48255%
3,7755,7754,650311221,53055%
3,3985,1274,445301131,50957%
2,7253,4973,911211301,28359%
3,7535,7495,535301251,53260%
4,0416,2656,345311301,55061%
4,5086,2726,420311451,39159%

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.