BBakken SubsurfaceNorth Dakota well index

NDIC file 34634 · API 33-053-08433-00-00

WOLVERINE FEDERAL 13-31-30TF2H

Operated by SLAWSON EXPLORATION COMPANY, INC. · McKenzie 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
ELM TREE
Spud date
Total depth
20,939 ft
Legal location
SESE Sec 31 T153N R93W
Footages
280 ft FSL · 1,215 ft FEL
County
McKenzie County
NDIC file no.
34634
API no.
33-053-08433-00-00

Location & navigation

48.02430, -102.68208

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Production

82 months reported, Nov 2019 to Aug 2026, BAKKEN pool.

Cumulative oil180KbblNov ’19 to Aug ’26 · 82 of 82 months known
Peak oil rate664bbl/dMar 2021 · 20,586 bbl in 31 days
Oil, last 12 months62bbl-97% against the 12 before
Gas–oil ratio, last 12 months8,065scf/bblfirst year 1,335 scf/bbl
Water cut, last 12 months97%first year 87% · 265K bbl water in all
Gas sold, last 12 months0%of gas produced · 20 mcf reported flared
0250500750Oil bbl/d02020202120222023202420252026

Early time

First reported month
Nov 2019
Months to peak
17 (Mar 2021)
Peak month rate
664 bbl/d on 31 days
First 3 months, oil
1,940 bbl
First 6 months, oil
4,279 bbl
First 12 months, oil
4,283 bbl
First 24 months, oil
85,572 bbl
Share of cumulative in year 1
2%

Today

Last reported month
Aug 2026
Last month with oil
May 2026
Latest oil rate
0 bbl/d
Latest rate as share of peak
0.0%
Uptime, last 12 months
26% of days
Cumulative gas
546K mcf
Cumulative water
265K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
0000———
03822880—100%
310672021035,333100%
0107505210—100%
592810023047563%
0000———
084226170—100%
0137293270—100%

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.