BBakken SubsurfaceNorth Dakota well index

NDIC file 37018 · API 33-053-09212-00-00

THELEN FEDERAL 5397 44-34 14TX

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

Active (A)Oil and gasSpud 2019

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
BANKS
Spud date
Total depth
22,195 ft
Legal location
SESE Sec 34 T153N R97W
Footages
472 ft FSL · 1,077 ft FEL
County
McKenzie County
NDIC file no.
37018
API no.
33-053-09212-00-00

Location & navigation

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48.02530, -103.13442

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

68 months reported, Jan 2021 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil163KbblJan ’21 to Aug ’26 · 64 of 68 months known
Peak oil rate515bbl/dJun 2021 · 9,790 bbl in 19 days
Oil, last 12 months8,238bbl-33% against the 12 before
Gas–oil ratio, last 12 months10,679scf/bblfirst year 4,032 scf/bbl
Water cut, last 12 months82%first year 67% · 468K bbl water in all
Gas sold, last 12 months96%of gas produced · 2,849 mcf reported flared
0200400600Oil bbl/d22202120222023202420252026

Early time

First reported month
Jan 2021
Months to peak
7 (Jul 2021)
Peak month rate
515 bbl/d on 19 days
First 3 months, oil
—
First 6 months, oil
21,871 bbl (2 of 6 known)
First 12 months, oil
70,432 bbl (8 of 12 known)
First 24 months, oil
111,602 bbl (20 of 24 known)
Share of cumulative in year 1
43%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
22 bbl/d
Latest rate as share of peak
4.2%
Uptime, last 12 months
81% of days
Cumulative gas
1.11M mcf
Cumulative water
468K bbl
Unknown months
4 of 68 (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
90110,5463,459303011,70579%
1063274261763,08580%
9109,0174,91622419,90984%
1,1219,8384,70931368,77681%
3202,3801,86125137,43885%
211311005,50094%
1451,5171,10262410,46288%
1,07612,7255,260303611,82683%
1,01210,2564,652313310,13482%
1,02610,2274,50030349,96881%
94711,8594,304313112,52382%
6729,2723,558312213,79884%

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.