BBakken SubsurfaceNorth Dakota well index

NDIC file 35658 · API 33-105-05034-00-00

ADDYSON 10-23HSL1

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

Inactive (IA)Oil and gasSpud 2019

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
BROOKLYN
Spud date
Total depth
22,150 ft
Legal location
NENE Sec 26 T155N R98W
Footages
330 ft FNL · 333 ft FEL
County
Williams County
NDIC file no.
35658
API no.
33-105-05034-00-00

Location & navigation

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48.22577, -103.23930

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

81 months reported, Dec 2019 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil147KbblDec ’19 to Aug ’26 · 79 of 81 months known
Peak oil rate831bbl/dFeb 2020 · 24,101 bbl in 29 days
Oil, last 12 months136bbl-98% against the 12 before
Gas–oil ratio, last 12 months21,860scf/bblfirst year 2,943 scf/bbl
Water cut, last 12 months88%first year 70% · 469K bbl water in all
Gas sold, last 12 months97%of gas produced · 0 mcf reported flared
05001,000Oil bbl/d112020202120222023202420252026

Early time

First reported month
Dec 2019
Months to peak
3 (Feb 2020)
Peak month rate
831 bbl/d on 29 days
First 3 months, oil
35,774 bbl
First 6 months, oil
35,781 bbl (4 of 6 known)
First 12 months, oil
75,768 bbl (10 of 12 known)
First 24 months, oil
111,231 bbl (22 of 24 known)
Share of cumulative in year 1
52%

Today

Last reported month
Aug 2026
Last month with oil
May 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
1.4%
Uptime, last 12 months
3% of days
Cumulative gas
831K mcf
Cumulative water
469K bbl
Unknown months
2 of 81 (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
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
1362,973996121121,86088%
0000———
0000———
0000———

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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.