BBakken SubsurfaceNorth Dakota well index

NDIC file 22820 · API 33-053-04101-00-00

ANTELOPE 1-23H2

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ELM TREE
Spud date
Total depth
20,826 ft
Legal location
SESW Sec 23 T153N R94W
Footages
220 ft FSL · 1,550 ft FWL
County
McKenzie County
NDIC file no.
22820
API no.
33-053-04101-00-00

Location & navigation

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48.05309, -102.73571

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

142 months reported, Nov 2014 to Aug 2026, BAKKEN pool.

Cumulative oil718KbblNov ’14 to Aug ’26 · 142 of 142 months known
Peak oil rate1,142bbl/dMay 2015 · 35,404 bbl in 31 days
Oil, last 12 months5,707bbl-21% against the 12 before
Gas–oil ratio, last 12 months6,179scf/bblfirst year 1,409 scf/bbl
Water cut, last 12 months48%first year 27% · 348K bbl water in all
Gas sold, last 12 months86%of gas produced · 0 mcf reported flared
05001,0001,500Oil bbl/d13201620182020202220242026

Early time

First reported month
Nov 2014
Months to peak
7 (May 2015)
Peak month rate
1,142 bbl/d on 31 days
First 3 months, oil
30,518 bbl
First 6 months, oil
80,927 bbl
First 12 months, oil
226,158 bbl
First 24 months, oil
413,733 bbl
Share of cumulative in year 1
31%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
13 bbl/d
Latest rate as share of peak
1.1%
Uptime, last 12 months
100% of days
Cumulative gas
1.32M mcf
Cumulative water
348K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5383,37956830186,28151%
5303,21550231176,06649%
4733,00942230166,36247%
4872,83844331165,82848%
5113,00443331165,87946%
4412,61241428165,92348%
5052,51742431164,98446%
4642,50141730155,39047%
4522,80050231156,19553%
4322,88737430146,68346%
4743,27844931156,91649%
4003,22240131138,05550%

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.