BBakken SubsurfaceNorth Dakota well index

NDIC file 17585 · API 33-025-00824-00-00

ROGER 1-18H

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

Active (A)Oil and gasSpud 2010

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG GULCH
Spud date
Total depth
21,056 ft
Legal location
SWSE Sec 18 T147N R96W
Footages
175 ft FSL · 1,320 ft FEL
County
Dunn County
NDIC file no.
17585
API no.
33-025-00824-00-00

Location & navigation

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47.54594, -102.95552

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

196 months reported, May 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil302KbblMay ’10 to Aug ’26 · 194 of 196 months known
Peak oil rate339bbl/dJul 2010 · 10,520 bbl in 31 days
Oil, last 12 months6,345bbl-21% against the 12 before
Gas–oil ratio, last 12 months2,136scf/bblfirst year 1,094 scf/bbl
Water cut, last 12 months57%first year 20% · 188K bbl water in all
Gas sold, last 12 months63%of gas produced · 66 mcf reported flared
0200400Oil bbl/d1520122014201620182020202220242026

Early time

First reported month
May 2010
Months to peak
3 (Jul 2010)
Peak month rate
339 bbl/d on 31 days
First 3 months, oil
10,520 bbl (1 of 3 known)
First 6 months, oil
30,373 bbl (4 of 6 known)
First 12 months, oil
56,995 bbl (10 of 12 known)
First 24 months, oil
92,423 bbl (22 of 24 known)
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
4.5%
Uptime, last 12 months
100% of days
Cumulative gas
379K mcf
Cumulative water
188K bbl
Unknown months
2 of 196 (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
5701,16984330192,05160%
5841,22284731192,09259%
5671,17677430192,07458%
5921,18977431192,00857%
5611,17373031182,09157%
5041,04163528182,06556%
5551,14870831182,06856%
5151,09064630172,11756%
5001,13863031162,27656%
4751,07558230162,26355%
4511,08253131152,39954%
4711,05056831152,22955%

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.