BBakken SubsurfaceNorth Dakota well index

NDIC file 32967 · API 33-105-04290-00-00

ANNA 7-34H

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

Active (A)Oil and gasSpud 2016

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
LAST CHANCE
Spud date
Total depth
21,505 ft
Legal location
SESE Sec 34 T154N R100W
Footages
315 ft FSL · 1,362 ft FEL
County
Williams County
NDIC file no.
32967
API no.
33-105-04290-00-00

Location & navigation

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48.11194, -103.52355

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

113 months reported, Apr 2017 to Aug 2026, BAKKEN pool.

Cumulative oil209KbblApr ’17 to Aug ’26 · 113 of 113 months known
Peak oil rate1,047bbl/dJul 2017 · 19,891 bbl in 19 days
Oil, last 12 months631bbl-83% against the 12 before
Gas–oil ratio, last 12 months5,380scf/bblfirst year 1,278 scf/bbl
Water cut, last 12 months83%first year 67% · 548K bbl water in all
Gas sold, last 12 months75%of gas produced · 7 mcf reported flared
05001,0001,500Oil bbl/d16201820192020202120222023202420252026

Early time

First reported month
Apr 2017
Months to peak
4 (Jul 2017)
Peak month rate
1,047 bbl/d on 19 days
First 3 months, oil
764 bbl
First 6 months, oil
56,472 bbl
First 12 months, oil
124,378 bbl
First 24 months, oil
155,006 bbl
Share of cumulative in year 1
60%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
1.5%
Uptime, last 12 months
11% of days
Cumulative gas
613K mcf
Cumulative water
548K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
1351,28188010149,48987%
4962,1142,27731164,26282%

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.