BBakken SubsurfaceNorth Dakota well index

NDIC file 26258 · API 33-013-01733-00-00

ONEIL 1-28H1

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
STONEVIEW
Spud date
Total depth
19,640 ft
Legal location
SESW Sec 21 T161N R94W
Footages
585 ft FSL · 1,960 ft FWL
County
Burke County
NDIC file no.
26258
API no.
33-013-01733-00-00

Location & navigation

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48.75120, -102.88827

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

148 months reported, May 2014 to Aug 2026, BAKKEN pool.

Cumulative oil132KbblMay ’14 to Aug ’26 · 148 of 148 months known
Peak oil rate303bbl/dJun 2014 · 8,790 bbl in 29 days
Oil, last 12 months4,149bbl+8% against the 12 before
Gas–oil ratio, last 12 months2,213scf/bblfirst year 1,023 scf/bbl
Water cut, last 12 months71%first year 66% · 282K bbl water in all
Gas sold, last 12 months10%of gas produced · 3,465 mcf reported flared
0200400Oil bbl/d10201620182020202220242026

Early time

First reported month
May 2014
Months to peak
2 (Jun 2014)
Peak month rate
303 bbl/d on 29 days
First 3 months, oil
20,553 bbl
First 6 months, oil
33,901 bbl
First 12 months, oil
48,046 bbl
First 24 months, oil
65,997 bbl
Share of cumulative in year 1
36%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
10 bbl/d
Latest rate as share of peak
3.2%
Uptime, last 12 months
99% of days
Cumulative gas
227K mcf
Cumulative water
282K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
30684772630102,76870%
4168921,01031132,14471%
39785986830132,16469%
5137111,05031171,38667%
38987389931132,24470%
28370373928102,48472%
35582890331112,33272%
31378576630102,50871%
28066275229102,36473%
29562378330102,11273%
30467881731102,23073%
29871976931102,41372%

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.