BBakken SubsurfaceNorth Dakota well index

NDIC file 29518 · API 33-105-03781-00-00

TWOBINS 5501 41-20 8T

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

Active (A)Oil and gasSpud 2015

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
MISSOURI RIDGE
Spud date
Total depth
20,770 ft
Legal location
SWSW Sec 20 T155N R101W
Footages
378 ft FSL · 781 ft FWL
County
Williams County
NDIC file no.
29518
API no.
33-105-03781-00-00

Location & navigation

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48.22778, -103.70898

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

108 months reported, Sep 2017 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil102KbblSep ’17 to Aug ’26 · 104 of 108 months known
Peak oil rate377bbl/dJan 2018 · 11,701 bbl in 31 days
Oil, last 12 months4,041bbl+41% against the 12 before
Gas–oil ratio, last 12 months5,998scf/bblfirst year 943 scf/bbl
Water cut, last 12 months86%first year 73% · 356K bbl water in all
Gas sold, last 12 months95%of gas produced · 571 mcf reported flared
0200400Oil bbl/d12201820192020202120222023202420252026

Early time

First reported month
Sep 2017
Months to peak
5 (Jan 2018)
Peak month rate
377 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
20,029 bbl (2 of 6 known)
First 12 months, oil
37,873 bbl (8 of 12 known)
First 24 months, oil
50,588 bbl (20 of 24 known)
Share of cumulative in year 1
37%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
12 bbl/d
Latest rate as share of peak
3.3%
Uptime, last 12 months
93% of days
Cumulative gas
261K mcf
Cumulative water
356K bbl
Unknown months
4 of 108 (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
3441,5631,88925144,54485%
1361,3181,7122169,69193%
2091,4372,5403076,87692%
2371,0231,62021114,31687%
4211,4661,94231143,48282%
3531,2471,92728133,53385%
3532,0382,53931115,77388%
2412,7832,88230811,54892%
5492,9642,26131185,39980%
5462,9371,98830185,37978%
2703,0351,93131911,24188%
3822,4252,19631126,34885%

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.