BBakken SubsurfaceNorth Dakota well index

NDIC file 28936 · API 33-105-03626-00-00

ALFSVAAG 2-31H

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
CRAZY MAN CREEK
Spud date
Total depth
22,425 ft
Legal location
LOT2 Sec 31 T153N R99W
Footages
2,068 ft FNL · 983 ft FWL
County
Williams County
NDIC file no.
28936
API no.
33-105-03626-00-00

Location & navigation

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48.03319, -103.47082

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

140 months reported, Jan 2015 to Aug 2026, BAKKEN pool.

Cumulative oil570KbblJan ’15 to Aug ’26 · 140 of 140 months known
Peak oil rate696bbl/dNov 2015 · 20,883 bbl in 30 days
Oil, last 12 months15Kbbl-24% against the 12 before
Gas–oil ratio, last 12 months7,561scf/bblfirst year 1,147 scf/bbl
Water cut, last 12 months70%first year 36% · 635K bbl water in all
Gas sold, last 12 months94%of gas produced · 2,095 mcf reported flared
0250500750Oil bbl/d31201620182020202220242026

Early time

First reported month
Jan 2015
Months to peak
11 (Nov 2015)
Peak month rate
696 bbl/d on 30 days
First 3 months, oil
18,894 bbl
First 6 months, oil
50,480 bbl
First 12 months, oil
130,199 bbl
First 24 months, oil
258,687 bbl
Share of cumulative in year 1
23%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
31 bbl/d
Latest rate as share of peak
4.4%
Uptime, last 12 months
100% of days
Cumulative gas
1.28M mcf
Cumulative water
635K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,48010,2393,25430496,91869%
1,47211,4233,54931477,76071%
1,36811,3833,62130468,32173%
1,38311,6963,03031458,45769%
1,34510,9552,74831438,14567%
1,0028,5472,35028368,53070%
5933,7231,56630206,27873%
1,6039,9803,63330536,22669%
1,43010,2653,39031467,17870%
1,2499,0082,76030427,21269%
1,0928,5452,80731357,82572%
9597,4632,51731317,78272%

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.