BBakken SubsurfaceNorth Dakota well index

NDIC file 40905 · API 33-061-05367-00-00

Corsican Federal 11-15H

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

Active (A)Oil and gasSpud 2025

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SANISH
Spud date
Total depth
25,015 ft
Legal location
SWSW Sec 14 T153N R93W
Footages
543 ft FSL · 984 ft FWL
County
Mountrail County
NDIC file no.
40905
API no.
33-061-05367-00-00

Location & navigation

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48.06838, -102.60859

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

21 months reported, Dec 2024 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil318KbblDec ’24 to Aug ’26 · 12 of 21 months known
Peak oil rate2,585bbl/dSep 2025 · 51,702 bbl in 20 days
Oil, last 12 months318Kbbl12 of 12 months known
Gas–oil ratio, last 12 months1,650scf/bblfirst year 1,320 scf/bbl
Water cut, last 12 months45%first year 43% · 257K bbl water in all
Gas sold, last 12 months91%of gas produced · 47.2K mcf reported flared
01,0002,0003,000Oil bbl/d376Dec ’24Feb ’25Apr ’25Jun ’25Aug ’25Oct ’25Dec ’25Feb ’26Apr ’26Jun ’26Aug ’26

Early time

First reported month
Dec 2024
Months to peak
11 (Oct 2025)
Peak month rate
2,585 bbl/d on 20 days
First 3 months, oil
—
First 6 months, oil
—
First 12 months, oil
161,858 bbl (3 of 12 known)
Share of cumulative in year 1
51%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
376 bbl/d
Latest rate as share of peak
14.5%
Uptime, last 12 months
94% of days
Cumulative gas
524K mcf
Cumulative water
257K bbl
Unknown months
9 of 21 (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
51,70258,27034,730202,5851,12740%
69,78492,65256,162312,2511,32845%
40,37262,75032,088301,3461,55444%
15,32221,07214,721198061,37549%
26,64940,79720,444318601,53143%
23,12237,51117,590288261,62243%
21,55737,46117,691316951,73845%
17,42535,50815,575305812,03847%
16,12439,04513,999315202,42246%
13,40636,50312,442304472,72348%
10,78230,10610,041313482,79248%
11,65832,80811,181313762,81449%

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.