BBakken SubsurfaceNorth Dakota well index

NDIC file 29621 · API 33-061-03345-00-00

LUNKER FEDERAL 1 SLH

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
SLAWSON EXPLORATION COMPANY, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG BEND
Spud date
Total depth
19,497 ft
Legal location
SESE Sec 29 T152N R91W
Footages
400 ft FSL · 575 ft FEL
County
Mountrail County
NDIC file no.
29621
API no.
33-061-03345-00-00

Location & navigation

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47.94999, -102.34603

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

107 months reported, Oct 2017 to Aug 2026, BAKKEN pool.

Cumulative oil576KbblOct ’17 to Aug ’26 · 107 of 107 months known
Peak oil rate1,037bbl/dFeb 2018 · 26,957 bbl in 26 days
Oil, last 12 months25.1Kbbl-18% against the 12 before
Gas–oil ratio, last 12 months911scf/bblfirst year 681 scf/bbl
Water cut, last 12 months51%first year 30% · 354K bbl water in all
Gas sold, last 12 months94%of gas produced · 8 mcf reported flared
05001,0001,500Oil bbl/d108201820192020202120222023202420252026

Early time

First reported month
Oct 2017
Months to peak
5 (Feb 2018)
Peak month rate
1,037 bbl/d on 26 days
First 3 months, oil
18,200 bbl
First 6 months, oil
93,155 bbl
First 12 months, oil
112,040 bbl
First 24 months, oil
322,262 bbl
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
108 bbl/d
Latest rate as share of peak
10.4%
Uptime, last 12 months
79% of days
Cumulative gas
440K mcf
Cumulative water
354K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,9463,2582,58130981,10647%
3,0013,3693,35631971,12353%
1,7521,9531,96718971,11553%
1,4961,024744178868433%
2,6321,9942,104318575844%
2,1851,8881,920287886447%
2,3772,2822,264317796049%
2,1912,3041,94829761,05247%
2,0492,1261,74628731,03846%
2603152904651,21253%
8624801,813108655768%
3,3471,8724,9503110855960%

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.