BBakken SubsurfaceNorth Dakota well index

NDIC file 22986 · API 33-105-02632-00-00

ALFSVAAG 1-31H

Operated by CONTINENTAL RESOURCES, INC. · Williams 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
CRAZY MAN CREEK
Spud date
Total depth
23,607 ft
Legal location
NENW Sec 31 T153N R99W
Footages
325 ft FNL · 2,100 ft FWL
County
Williams County
NDIC file no.
22986
API no.
33-105-02632-00-00

Location & navigation

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48.03797, -103.46624

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

168 months reported, Sep 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil538KbblSep ’12 to Aug ’26 · 165 of 168 months known
Peak oil rate485bbl/dSep 2015 · 7,275 bbl in 15 days
Oil, last 12 months13.2Kbbl-1% against the 12 before
Gas–oil ratio, last 12 months2,675scf/bblfirst year 1,140 scf/bbl
Water cut, last 12 months60%first year 23% · 355K bbl water in all
Gas sold, last 12 months84%of gas produced · 620 mcf reported flared
0200400600Oil bbl/d332014201620182020202220242026

Early time

First reported month
Sep 2012
Months to peak
4 (Dec 2012)
Peak month rate
485 bbl/d on 15 days
First 3 months, oil
—
First 6 months, oil
38,436 bbl (3 of 6 known)
First 12 months, oil
95,440 bbl (9 of 12 known)
First 24 months, oil
161,879 bbl (21 of 24 known)
Share of cumulative in year 1
18%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
33 bbl/d
Latest rate as share of peak
6.9%
Uptime, last 12 months
99% of days
Cumulative gas
814K mcf
Cumulative water
355K bbl
Unknown months
3 of 168 (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
1,2031,5542,30730401,29266%
1,2212,2902,21331391,87664%
1,1603,2991,97630392,84463%
1,1543,2581,81030382,82361%
1,1653,2841,77631382,81960%
1,0312,9971,53928372,90760%
1,0212,8331,42230342,77558%
1,0783,0021,44330362,78557%
1,0863,2141,44031352,95957%
1,0173,1031,27530343,05156%
1,0073,1191,33431323,09757%
1,0303,2881,31931333,19256%

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.