BBakken SubsurfaceNorth Dakota well index

NDIC file 20120 · API 33-105-02083-00-00

OLSON STATE 11X-16

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
CRAZY MAN CREEK
Spud date
Total depth
21,611 ft
Legal location
NWNW Sec 16 T153N R99W
Footages
259 ft FNL · 539 ft FWL
County
Williams County
NDIC file no.
20120
API no.
33-105-02083-00-00

Location & navigation

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48.08147, -103.42953

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

177 months reported, Dec 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil319KbblDec ’11 to Aug ’26 · 175 of 177 months known
Peak oil rate373bbl/dMar 2012 · 9,334 bbl in 25 days
Oil, last 12 months34Kbbl+1664% against the 12 before
Gas–oil ratio, last 12 months1,701scf/bblfirst year 1,236 scf/bbl
Water cut, last 12 months41%first year 28% · 179K bbl water in all
Gas sold, last 12 months100%of gas produced · 0 mcf reported flared
0200400Oil bbl/d12220122014201620182020202220242026

Early time

First reported month
Dec 2011
Months to peak
4 (Mar 2012)
Peak month rate
373 bbl/d on 25 days
First 3 months, oil
2,408 bbl (1 of 3 known)
First 6 months, oil
21,227 bbl (4 of 6 known)
First 12 months, oil
52,200 bbl (10 of 12 known)
First 24 months, oil
96,231 bbl (22 of 24 known)
Share of cumulative in year 1
16%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
122 bbl/d
Latest rate as share of peak
32.6%
Uptime, last 12 months
75% of days
Cumulative gas
537K mcf
Cumulative water
179K bbl
Unknown months
2 of 177 (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
0000———
0000———
0043570—100%
2,0872,0163,736307096664%
2,5932,4963,2422510496356%
3,3834,6261,634271251,36733%
5,8769,8092,482311901,66930%
5,0299,2352,378301681,83632%
2,9324,3932,20430981,49843%
4,3367,6063,360301451,75444%
3,9808,6292,459311282,16838%
3,7759,0091,785311222,38632%

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.