BBakken SubsurfaceNorth Dakota well index

NDIC file 31756 · API 33-105-04155-00-00

MARYLAND 5-16H

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
CATWALK
Spud date
Total depth
23,027 ft
Legal location
NESW Sec 16 T154N R100W
Footages
2,554 ft FSL · 2,090 ft FWL
County
Williams County
NDIC file no.
31756
API no.
33-105-04155-00-00

Location & navigation

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48.16124, -103.55245

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

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

Cumulative oil266KbblDec ’16 to Aug ’26 · 113 of 117 months known
Peak oil rate481bbl/dApr 2017 · 14,421 bbl in 30 days
Oil, last 12 months11.6Kbbl-27% against the 12 before
Gas–oil ratio, last 12 months5,900scf/bblfirst year 1,114 scf/bbl
Water cut, last 12 months75%first year 67% · 495K bbl water in all
Gas sold, last 12 months92%of gas produced · 530 mcf reported flared
0200400600Oil bbl/d282017201820192020202120222023202420252026

Early time

First reported month
Dec 2016
Months to peak
5 (Apr 2017)
Peak month rate
481 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
25,680 bbl (2 of 6 known)
First 12 months, oil
71,192 bbl (8 of 12 known)
First 24 months, oil
114,468 bbl (20 of 24 known)
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
28 bbl/d
Latest rate as share of peak
5.8%
Uptime, last 12 months
97% of days
Cumulative gas
473K mcf
Cumulative water
495K bbl
Unknown months
4 of 117 (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
1,3708,5073,84630466,20974%
1,3409,9424,05231437,41975%
1,2329,6173,96230417,80676%
1,2289,2783,88531407,55576%
8376,3172,64431277,54776%
2331,2197662795,23277%
8994,5042,88531295,01076%
5702,5661,62221274,50274%
1,0653,9373,20431343,69775%
1,0044,5612,76930334,54373%
9964,5472,67131324,56573%
8613,6472,16131284,23672%

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.