BBakken SubsurfaceNorth Dakota well index

NDIC file 40507 · API 33-053-10217-00-00

Mandaree 0916-05H

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

Active (A)Oil and gasSpud 2024

Well facts

Operator
EOG RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PHAELENS BUTTE
Spud date
Total depth
21,543 ft
Legal location
SESW Sec 4 T149N R94W
Footages
934 ft FSL · 1,980 ft FWL
County
McKenzie County
NDIC file no.
40507
API no.
33-053-10217-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.74891, -102.72042

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

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

26 months reported, Jul 2024 to Aug 2026, BAKKEN pool.

Cumulative oil536KbblJul ’24 to Aug ’26 · 26 of 26 months known
Peak oil rate2,426bbl/dAug 2024 · 75,212 bbl in 31 days
Oil, last 12 months138Kbbl-57% against the 12 before
Gas–oil ratio, last 12 months2,260scf/bblfirst year 1,126 scf/bbl
Water cut, last 12 months43%first year 42% · 378K bbl water in all
Gas sold, last 12 months100%of gas produced · 1,296 mcf reported flared
01,0002,0003,000Oil bbl/d276Jul ’24Oct ’24Jan ’25Apr ’25Jul ’25Oct ’25Jan ’26Apr ’26Jul ’26

Early time

First reported month
Jul 2024
Months to peak
2 (Aug 2024)
Peak month rate
2,426 bbl/d on 31 days
First 3 months, oil
131,677 bbl
First 6 months, oil
230,804 bbl
First 12 months, oil
365,955 bbl
First 24 months, oil
518,200 bbl
Share of cumulative in year 1
68%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
276 bbl/d
Latest rate as share of peak
11.4%
Uptime, last 12 months
100% of days
Cumulative gas
770K mcf
Cumulative water
378K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
15,64827,1218,095305221,73334%
14,06324,5086,317314541,74331%
12,16720,0703,584304061,65023%
11,40018,1215,092313681,59031%
12,25425,8186,665313952,10735%
13,20936,56710,538284722,76844%
11,62628,21711,472313752,42750%
10,84130,51910,981303612,81550%
10,10629,12710,326313262,88251%
8,54022,16411,847302852,59558%
9,58424,74912,051313092,58256%
8,55824,8558,421312762,90450%

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.