BBakken SubsurfaceNorth Dakota well index

NDIC file 32361 · API 33-053-07437-00-00

ANTELOPE FEDERAL 8-23H2

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ELM TREE
Spud date
Total depth
21,644 ft
Legal location
NWNW Sec 26 T153N R94W
Footages
325 ft FNL · 1,240 ft FWL
County
McKenzie County
NDIC file no.
32361
API no.
33-053-07437-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

48.05159, -102.73697

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

100 months reported, May 2018 to Aug 2026, BAKKEN pool.

Cumulative oil616KbblMay ’18 to Aug ’26 · 100 of 100 months known
Peak oil rate1,155bbl/dNov 2018 · 28,864 bbl in 25 days
Oil, last 12 months29.1Kbbl-20% against the 12 before
Gas–oil ratio, last 12 months9,910scf/bblfirst year 1,767 scf/bbl
Water cut, last 12 months35%first year 44% · 481K bbl water in all
Gas sold, last 12 months98%of gas produced · 1,594 mcf reported flared
05001,0001,500Oil bbl/d5320192020202120222023202420252026

Early time

First reported month
May 2018
Months to peak
11 (Mar 2019)
Peak month rate
1,155 bbl/d on 25 days
First 3 months, oil
2,084 bbl
First 6 months, oil
52,103 bbl
First 12 months, oil
194,144 bbl
First 24 months, oil
273,338 bbl
Share of cumulative in year 1
32%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
53 bbl/d
Latest rate as share of peak
4.6%
Uptime, last 12 months
100% of days
Cumulative gas
1.75M mcf
Cumulative water
481K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,83525,9621,46330949,15834%
2,65125,9781,62731869,79938%
3,01925,8191,748301018,55237%
2,69626,4141,45831879,79735%
2,20424,7251,125317111,21834%
2,36125,9441,151288410,98933%
2,79825,8061,26631909,22331%
2,73221,9901,13830918,04929%
2,09419,5351,30031689,32938%
1,97120,1641,172306610,23037%
2,09125,8011,210316712,33937%
1,64520,205982315312,28337%

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.