BBakken SubsurfaceNorth Dakota well index

NDIC file 19832 · API 33-105-02019-00-00

TRAILL 5502 31-4H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
SQUIRES
Spud date
Total depth
20,414 ft
Legal location
NWSW Sec 4 T155N R102W
Footages
1,827 ft FSL · 315 ft FWL
County
Williams County
NDIC file no.
19832
API no.
33-105-02019-00-00

Location & navigation

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48.27531, -103.81901

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

183 months reported, Jun 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil160KbblJun ’11 to Aug ’26 · 179 of 183 months known
Peak oil rate248bbl/dMay 2012 · 7,678 bbl in 31 days
Oil, last 12 months3,653bbl-37% against the 12 before
Gas–oil ratio, last 12 months1,077scf/bblfirst year 513 scf/bbl
Water cut, last 12 months69%first year 50% · 234K bbl water in all
Gas sold, last 12 months70%of gas produced · 768 mcf reported flared
0100200300Oil bbl/d220122014201620182020202220242026

Early time

First reported month
Jun 2011
Months to peak
12 (May 2012)
Peak month rate
248 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
10,401 bbl (2 of 6 known)
First 12 months, oil
34,823 bbl (8 of 12 known)
First 24 months, oil
54,013 bbl (20 of 24 known)
Share of cumulative in year 1
22%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
2 bbl/d
Latest rate as share of peak
0.8%
Uptime, last 12 months
92% of days
Cumulative gas
205K mcf
Cumulative water
234K bbl
Unknown months
4 of 183 (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
47548899230161,02768%
4094871,04331131,19172%
51758295730171,12665%
22660854121112,69071%
1141253932061,09678%
447336877281675266%
380351827311292469%
406297730301473264%
1722225983061,29178%
302212555301070265%
1541613773151,04571%
51641542521,25575%

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.