BBakken SubsurfaceNorth Dakota well index

NDIC file 16602 · API 33-105-01623-00-00

JOSEPHINE 1-8H

Operated by CONTINENTAL RESOURCES, INC. · Williams County, North Dakota

Active (A)Oil and gasSpud 2007

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SAUK
Spud date
Total depth
15,019 ft
Legal location
SWSW Sec 8 T159N R95W
Footages
260 ft FSL · 400 ft FWL
County
Williams County
NDIC file no.
16602
API no.
33-105-01623-00-00

Location & navigation

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48.60505, -102.99305

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

229 months reported, Aug 2007 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil177KbblAug ’07 to Aug ’26 · 227 of 229 months known
Peak oil rate371bbl/dOct 2007 · 5,190 bbl in 14 days
Oil, last 12 months1,418bbl-18% against the 12 before
Gas–oil ratio, last 12 months6,114scf/bblfirst year 1,155 scf/bbl
Water cut, last 12 months57%first year 27% · 106K bbl water in all
Gas sold, last 12 months46%of gas produced · 275 mcf reported flared
0200400Oil bbl/d22008201020122014201620182020202220242026

Early time

First reported month
Aug 2007
Months to peak
4 (Nov 2007)
Peak month rate
371 bbl/d on 14 days
First 3 months, oil
5,190 bbl (1 of 3 known)
First 6 months, oil
20,698 bbl (4 of 6 known)
First 12 months, oil
38,308 bbl (10 of 12 known)
First 24 months, oil
61,973 bbl (22 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
0.6%
Uptime, last 12 months
92% of days
Cumulative gas
271K mcf
Cumulative water
106K bbl
Unknown months
2 of 229 (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
1245701023044,59745%
68398151845,85318%
1067161173046,75552%
1197761123146,52148%
1258261033146,60845%
1676763752864,04869%
1227371033146,04146%
135909563046,73329%
2069991983074,85049%
8789830227310,32278%
954921372155,17959%
6467323028210,51678%

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.