BBakken SubsurfaceNorth Dakota well index

NDIC file 21488 · API 33-053-03766-00-00

ANTELOPE 3-23H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ELM TREE
Spud date
Total depth
19,936 ft
Legal location
SWSE Sec 23 T153N R94W
Footages
440 ft FSL · 2,182 ft FEL
County
McKenzie County
NDIC file no.
21488
API no.
33-053-03766-00-00

Location & navigation

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48.05371, -102.72924

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

171 months reported, Jun 2012 to Aug 2026, BAKKEN pool.

Cumulative oil759KbblJun ’12 to Aug ’26 · 171 of 171 months known
Peak oil rate1,082bbl/dSep 2012 · 32,474 bbl in 30 days
Oil, last 12 months1,818bbl-55% against the 12 before
Gas–oil ratio, last 12 months5,207scf/bblfirst year 1,239 scf/bbl
Water cut, last 12 months50%first year 11% · 227K bbl water in all
Gas sold, last 12 months64%of gas produced · 0 mcf reported flared
05001,0001,500Oil bbl/d52014201620182020202220242026

Early time

First reported month
Jun 2012
Months to peak
4 (Sep 2012)
Peak month rate
1,082 bbl/d on 30 days
First 3 months, oil
16,348 bbl
First 6 months, oil
98,651 bbl
First 12 months, oil
191,379 bbl
First 24 months, oil
315,662 bbl
Share of cumulative in year 1
25%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
5 bbl/d
Latest rate as share of peak
0.4%
Uptime, last 12 months
92% of days
Cumulative gas
1.13M mcf
Cumulative water
227K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2581,2362563094,79150%
2381,0692393184,49250%
1761,3131823067,46051%
1439061051886,33642%
0820300——
07414270—100%
0170270——
1795352311992,98956%
2259331923174,14746%
2321,4921963086,43146%
2181,1701973175,36747%
1496392043154,28958%

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.