BBakken SubsurfaceNorth Dakota well index

NDIC file 31514 · API 33-105-04095-00-00

TOPEKA 10-12H

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

Active (A)Oil and gasSpud 2015

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BROOKLYN
Spud date
Total depth
20,910 ft
Legal location
SWSE Sec 12 T155N R98W
Footages
265 ft FSL · 1,405 ft FEL
County
Williams County
NDIC file no.
31514
API no.
33-105-04095-00-00

Location & navigation

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48.25631, -103.22223

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

121 months reported, Aug 2016 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil78.4KbblAug ’16 to Aug ’26 · 117 of 121 months known
Peak oil rate193bbl/dMar 2017 · 5,972 bbl in 31 days
Oil, last 12 months1,712bbl-40% against the 12 before
Gas–oil ratio, last 12 months35,749scf/bblfirst year 7,176 scf/bbl
Water cut, last 12 months90%first year 74% · 288K bbl water in all
Gas sold, last 12 months93%of gas produced · 0 mcf reported flared
0100200Oil bbl/d02017201820192020202120222023202420252026

Early time

First reported month
Aug 2016
Months to peak
8 (Mar 2017)
Peak month rate
193 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
6,202 bbl (2 of 6 known)
First 12 months, oil
28,080 bbl (8 of 12 known)
First 24 months, oil
47,291 bbl (20 of 24 known)
Share of cumulative in year 1
36%

Today

Last reported month
Aug 2026
Last month with oil
Jul 2026
Latest oil rate
0 bbl/d
Latest rate as share of peak
0.0%
Uptime, last 12 months
94% of days
Cumulative gas
915K mcf
Cumulative water
288K bbl
Unknown months
4 of 121 (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
2297,9522,01530834,72590%
1888,7721,69031646,66090%
1688,1261,54930648,36990%
1214,31391831435,64588%
1465,5201,10131537,80888%
1384,0791,07928529,55889%
1685,8941,39531535,08389%
1755,8341,44130633,33789%
1525,2051,23329534,24389%
1282,0841,12330416,28190%
992,8061,03631328,34391%
0617395110—100%

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.