BBakken SubsurfaceNorth Dakota well index

NDIC file 21523 · API 33-007-01695-00-00

CHAMPLAIN 1-36H

Operated by CONTINENTAL RESOURCES, INC. · Billings 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
ELKHORN RANCH
Spud date
Total depth
15,360 ft
Legal location
SWSE Sec 36 T143N R101W
Footages
305 ft FSL · 2,295 ft FEL
County
Billings County
NDIC file no.
21523
API no.
33-007-01695-00-00

Location & navigation

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47.15456, -103.42283

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

178 months reported, Nov 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil185KbblNov ’11 to Aug ’26 · 174 of 178 months known
Peak oil rate444bbl/dApr 2012 · 8,881 bbl in 20 days
Oil, last 12 months1,958bbl-52% against the 12 before
Gas–oil ratio, last 12 months2,848scf/bblfirst year 897 scf/bbl
Water cut, last 12 months65%first year 34% · 112K bbl water in all
Gas sold, last 12 months40%of gas produced · 22 mcf reported flared
0200400600Oil bbl/d1020122014201620182020202220242026

Early time

First reported month
Nov 2011
Months to peak
11 (Sep 2012)
Peak month rate
444 bbl/d on 20 days
First 3 months, oil
—
First 6 months, oil
8,881 bbl (2 of 6 known)
First 12 months, oil
49,671 bbl (8 of 12 known)
First 24 months, oil
94,943 bbl (20 of 24 known)
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
10 bbl/d
Latest rate as share of peak
2.2%
Uptime, last 12 months
70% of days
Cumulative gas
472K mcf
Cumulative water
112K bbl
Unknown months
4 of 178 (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
28584730530102,97252%
1887021983163,73451%
85284851653,34150%
0000———
1673684382472,20472%
2045482502782,68655%
412774741826,75692%
0000———
1564277532172,73783%
2425363532892,21559%
2907603873192,62157%
30082837831102,76056%

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.