BBakken SubsurfaceNorth Dakota well index

NDIC file 40766 · API 33-105-06239-00-00

Olson State Federal 5399 41-9 2B

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

Active (A)Oil and gasSpud 2024

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
CRAZY MAN CREEK
Spud date
Total depth
21,695 ft
Legal location
SWSW Sec 9 T153N R99W
Footages
277 ft FSL · 310 ft FWL
County
Williams County
NDIC file no.
40766
API no.
33-105-06239-00-00

Location & navigation

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48.08294, -103.43047

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

19 months reported, Feb 2025 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil234KbblFeb ’25 to Aug ’26 · 16 of 19 months known
Peak oil rate997bbl/dMay 2025 · 30,915 bbl in 31 days
Oil, last 12 months135Kbbl12 of 12 months known
Gas–oil ratio, last 12 months2,013scf/bblfirst year 1,684 scf/bbl
Water cut, last 12 months48%first year 45% · 202K bbl water in all
Gas sold, last 12 months97%of gas produced · 6,802 mcf reported flared
05001,000Oil bbl/d221Feb ’25Apr ’25Jun ’25Aug ’25Oct ’25Dec ’25Feb ’26Apr ’26Jun ’26Aug ’26

Early time

First reported month
Feb 2025
Months to peak
4 (May 2025)
Peak month rate
997 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
78,264 bbl (3 of 6 known)
First 12 months, oil
167,780 bbl (9 of 12 known)
Share of cumulative in year 1
72%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
221 bbl/d
Latest rate as share of peak
22.2%
Uptime, last 12 months
100% of days
Cumulative gas
430K mcf
Cumulative water
202K bbl
Unknown months
3 of 19 (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
17,87432,71813,843305961,83044%
17,11329,87013,924315521,74545%
12,13324,38111,258304042,00948%
12,31223,21211,633313971,88549%
9,61714,5239,073313101,51049%
10,68712,3479,368283821,15547%
12,90829,89511,019314162,31646%
10,77726,0429,874303592,41648%
8,94324,4589,068312882,73550%
9,12324,2569,142303042,65950%
6,76117,5627,918312182,59854%
6,86412,7468,175312211,85754%

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.