BBakken SubsurfaceNorth Dakota well index

NDIC file 34597 · API 33-053-08414-00-00

SHELDON USA 21-30TFH

Operated by MARATHON OIL COMPANY · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
21,459 ft
Legal location
NWNE Sec 30 T152N R93W
Footages
221 ft FNL · 2,355 ft FEL
County
McKenzie County
NDIC file no.
34597
API no.
33-053-08414-00-00

Location & navigation

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47.96264, -102.63156

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

93 months reported, Dec 2018 to Aug 2026, BAKKEN pool.

Cumulative oil502KbblDec ’18 to Aug ’26 · 93 of 93 months known
Peak oil rate2,123bbl/dJan 2019 · 23,358 bbl in 11 days
Oil, last 12 months23.3Kbbl-43% against the 12 before
Gas–oil ratio, last 12 months4,080scf/bblfirst year 2,010 scf/bbl
Water cut, last 12 months49%first year 46% · 458K bbl water in all
Gas sold, last 12 months95%of gas produced · 2,512 mcf reported flared
01,0002,0003,000Oil bbl/d9420192020202120222023202420252026

Early time

First reported month
Dec 2018
Months to peak
4 (Mar 2019)
Peak month rate
2,123 bbl/d on 11 days
First 3 months, oil
57,627 bbl
First 6 months, oil
151,756 bbl
First 12 months, oil
228,317 bbl
First 24 months, oil
327,718 bbl
Share of cumulative in year 1
45%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
94 bbl/d
Latest rate as share of peak
4.4%
Uptime, last 12 months
88% of days
Cumulative gas
1.42M mcf
Cumulative water
458K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
1,3812,8081,63220692,03354%
1,8935,4802,24730632,89554%
1,3547,3231,09131445,40845%
1,4605,7891,13731473,96544%
1,1965,0811,15926464,24849%
2,5818,8412,32131833,42547%
2,4439,4702,30330813,87649%
2,73713,7512,49131885,02448%
2,73613,8942,54130915,07848%
2,64611,3432,72131854,28751%
2,90911,4232,73931943,92748%

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.