BBakken SubsurfaceNorth Dakota well index

NDIC file 34744 · API 33-053-08487-00-00

MILDRED NELSON 5298 13-25 10B

Operated by OASIS PETROLEUM NORTH AMERICA LLC · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
ELIDAH
Spud date
Total depth
21,015 ft
Legal location
NWNE Sec 25 T152N R98W
Footages
336 ft FNL · 1,393 ft FEL
County
McKenzie County
NDIC file no.
34744
API no.
33-053-08487-00-00

Location & navigation

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47.96254, -103.16068

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

87 months reported, Jun 2019 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil351KbblJun ’19 to Aug ’26 · 83 of 87 months known
Peak oil rate1,149bbl/dNov 2019 · 34,459 bbl in 30 days
Oil, last 12 months14Kbbl-16% against the 12 before
Gas–oil ratio, last 12 months10,570scf/bblfirst year 3,689 scf/bbl
Water cut, last 12 months67%first year 37% · 352K bbl water in all
Gas sold, last 12 months99%of gas produced · 404 mcf reported flared
05001,0001,500Oil bbl/d312020202120222023202420252026

Early time

First reported month
Jun 2019
Months to peak
6 (Nov 2019)
Peak month rate
1,149 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
63,330 bbl (2 of 6 known)
First 12 months, oil
181,882 bbl (8 of 12 known)
First 24 months, oil
244,597 bbl (20 of 24 known)
Share of cumulative in year 1
52%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
31 bbl/d
Latest rate as share of peak
2.7%
Uptime, last 12 months
97% of days
Cumulative gas
2.29M mcf
Cumulative water
352K bbl
Unknown months
4 of 87 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,48412,4812,68330498,41064%
1,35614,6562,623314410,80866%
1,33914,7552,884304511,01968%
1,45713,3832,19731479,18560%
1,39013,6821,07731459,84344%
98614,901904283515,11348%
1,33011,7541,99731438,83860%
1,12312,9753,662303711,55477%
99512,4003,397313212,46277%
98910,8422,856303310,96374%
9189,9082,967313010,79376%
6606,5271,11721319,88963%

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.