BBakken SubsurfaceNorth Dakota well index

NDIC file 30754 · API 33-053-06743-00-00

FOSSUM 15-35HR

Operated by OASIS PETROLEUM NORTH AMERICA LLC · McKenzie 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
INDIAN HILL
Spud date
Total depth
20,610 ft
Legal location
SWSE Sec 35 T153N R101W
Footages
335 ft FSL · 2,205 ft FEL
County
McKenzie County
NDIC file no.
30754
API no.
33-053-06743-00-00

Location & navigation

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48.02527, -103.63449

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

133 months reported, Aug 2015 to Aug 2026, BAKKEN pool.

Cumulative oil348KbblAug ’15 to Aug ’26 · 133 of 133 months known
Peak oil rate601bbl/dAug 2015 · 18,042 bbl in 30 days
Oil, last 12 months27.1Kbbl-50% against the 12 before
Gas–oil ratio, last 12 months770scf/bblfirst year 919 scf/bbl
Water cut, last 12 months74%first year 44% · 499K bbl water in all
Gas sold, last 12 months99%of gas produced · 106 mcf reported flared
0250500750Oil bbl/d71201620182020202220242026

Early time

First reported month
Aug 2015
Months to peak
1 (Aug 2015)
Peak month rate
601 bbl/d on 30 days
First 3 months, oil
31,050 bbl
First 6 months, oil
58,150 bbl
First 12 months, oil
97,562 bbl
First 24 months, oil
146,943 bbl
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
71 bbl/d
Latest rate as share of peak
11.9%
Uptime, last 12 months
96% of days
Cumulative gas
433K mcf
Cumulative water
499K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,4711,9294,58516921,31176%
2,2828848,274317438778%
2,5211,5268,000308460576%
2,6041,9047,750318473175%
2,6161,8676,691318471472%
2,0061,0785,926287253775%
2,6492,0756,460318578371%
2,3641,9965,904307984471%
2,2842,1015,935317492072%
2,0511,6435,386306880172%
2,0311,7905,577316688173%
2,2112,0635,375317193371%

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.