BBakken SubsurfaceNorth Dakota well index

NDIC file 42131 · API 33-053-10638-00-00

Mandaree 35-0706H

Operated by EOG RESOURCES, INC. · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2025

Well facts

Operator
EOG RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PHAELENS BUTTE
Spud date
Total depth
21,467 ft
Legal location
LOT4 Sec 7 T149N R94W
Footages
858 ft FSL · 934 ft FWL
County
McKenzie County
NDIC file no.
42131
API no.
33-053-10638-00-00

Location & navigation

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47.73439, -102.76709

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

5 months reported, Apr 2026 to Aug 2026, BAKKEN pool.

Cumulative oil107KbblApr ’26 to Aug ’26 · 5 of 5 months known
Peak oil rate1,796bbl/dJul 2026 · 34,120 bbl in 19 days
Oil, last 12 months107Kbbl5 of 5 months known
Gas–oil ratio, last 12 months1,288scf/bblfirst year 1,288 scf/bbl
Water cut, last 12 months35%first year 35% · 58.5K bbl water in all
Gas sold, last 12 months94%of gas produced · 490 mcf reported flared
01,0002,000Oil bbl/d1,287Apr ’26May ’26Jun ’26Jul ’26Aug ’26

Early time

First reported month
Apr 2026
Months to peak
5 (Aug 2026)
Peak month rate
1,796 bbl/d on 19 days
First 3 months, oil
32,645 bbl

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
1,287 bbl/d
Latest rate as share of peak
71.6%
Uptime, last 12 months
53% of days
Cumulative gas
137K mcf
Cumulative water
58.5K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
21,93122,50812,233161,3711,02636%
10,70312,3167,232138231,15140%
11148261,27342%
34,12043,89017,773191,7961,28634%
39,88758,60221,285311,2871,46935%

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.