BBakken SubsurfaceNorth Dakota well index

NDIC file 38936 · API 33-105-05742-00-00

Roxy 8-31H

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

Active (A)Oil and gasSpud 2022

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
WEST CAPA
Spud date
Total depth
20,398 ft
Legal location
SESW Sec 31 T155N R96W
Footages
1,061 ft FSL · 2,113 ft FWL
County
Williams County
NDIC file no.
38936
API no.
33-105-05742-00-00

Location & navigation

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48.20031, -103.07852

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

41 months reported, Apr 2023 to Aug 2026, BAKKEN pool.

Cumulative oil301KbblApr ’23 to Aug ’26 · 41 of 41 months known
Peak oil rate1,799bbl/dJun 2023 · 53,973 bbl in 30 days
Oil, last 12 months19.6Kbbl-51% against the 12 before
Gas–oil ratio, last 12 months8,770scf/bblfirst year 3,120 scf/bbl
Water cut, last 12 months56%first year 42% · 288K bbl water in all
Gas sold, last 12 months91%of gas produced · 1,056 mcf reported flared
01,0002,000Oil bbl/d37Apr ’23Oct ’23Apr ’24Oct ’24Apr ’25Oct ’25Apr ’26

Early time

First reported month
Apr 2023
Months to peak
3 (Jun 2023)
Peak month rate
1,799 bbl/d on 30 days
First 3 months, oil
67,251 bbl
First 6 months, oil
162,782 bbl
First 12 months, oil
217,474 bbl
First 24 months, oil
267,541 bbl
Share of cumulative in year 1
72%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
37 bbl/d
Latest rate as share of peak
2.1%
Uptime, last 12 months
92% of days
Cumulative gas
1.34M mcf
Cumulative water
288K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,64212,0954,15830884,57861%
1,92218,7192,67230649,73958%
2,00919,6693,23530679,79062%
2,44321,4704,25430818,78864%
1,03210,2161,54616649,89960%
1,76615,9031,69828639,00549%
1,08716,008363313514,72725%
99019,661357205019,86027%
1,8039,7032,79031585,38261%
1,5769,46272229546,00431%
1,2038,6541,26731397,19451%
1,0779,8852,14829379,17867%

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.