BBakken SubsurfaceNorth Dakota well index

NDIC file 23070 · API 33-023-00843-00-00

SELMER 1-35H

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

Active (A)Oil and gasSpud 2012

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
FRAZIER
Spud date
Total depth
19,138 ft
Legal location
SWSE Sec 35 T161N R97W
Footages
280 ft FSL · 1,470 ft FEL
County
Divide County
NDIC file no.
23070
API no.
33-023-00843-00-00

Location & navigation

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48.72114, -103.23040

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

167 months reported, Oct 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil213KbblOct ’12 to Aug ’26 · 165 of 167 months known
Peak oil rate468bbl/dDec 2012 · 12,639 bbl in 27 days
Oil, last 12 months7,423bbl+9% against the 12 before
Gas–oil ratio, last 12 months1,679scf/bblfirst year 1,538 scf/bbl
Water cut, last 12 months49%first year 41% · 163K bbl water in all
Gas sold, last 12 months0%of gas produced · 7,654 mcf reported flared
0200400600Oil bbl/d172014201620182020202220242026

Early time

First reported month
Oct 2012
Months to peak
3 (Dec 2012)
Peak month rate
468 bbl/d on 27 days
First 3 months, oil
12,639 bbl (1 of 3 known)
First 6 months, oil
27,062 bbl (4 of 6 known)
First 12 months, oil
52,162 bbl (10 of 12 known)
First 24 months, oil
81,169 bbl (22 of 24 known)
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
3.7%
Uptime, last 12 months
99% of days
Cumulative gas
412K mcf
Cumulative water
163K bbl
Unknown months
2 of 167 (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
8641,28196830291,48353%
7611,15176331251,51250%
6481,04862530221,61749%
6281,03259231201,64349%
54292146830181,69946%
6661,04255828241,56546%
5851,04552431191,78647%
5251,04650930181,99249%
6071,00550629211,65645%
49792647130171,86349%
5641,00753031181,78548%
53696249231171,79548%

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.