BBakken SubsurfaceNorth Dakota well index

NDIC file 33319 · API 33-105-04367-00-00

ANNA 14-8-1HU

Operated by WHITING OIL AND GAS CORPORATION · Williams County, North Dakota

Active (A)Oil and gasSpud 2017

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
EAST FORK
Spud date
Total depth
20,650 ft
Legal location
SWSW Sec 8 T156N R100W
Footages
396 ft FSL · 261 ft FWL
County
Williams County
NDIC file no.
33319
API no.
33-105-04367-00-00

Location & navigation

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48.34352, -103.58191

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

101 months reported, Apr 2018 to Aug 2026, BAKKEN pool.

Cumulative oil263KbblApr ’18 to Aug ’26 · 101 of 101 months known
Peak oil rate818bbl/dJun 2018 · 23,718 bbl in 29 days
Oil, last 12 months6,814bbl-22% against the 12 before
Gas–oil ratio, last 12 months2,933scf/bblfirst year 1,257 scf/bbl
Water cut, last 12 months72%first year 59% · 460K bbl water in all
Gas sold, last 12 months96%of gas produced · 277 mcf reported flared
05001,000Oil bbl/d1720192020202120222023202420252026

Early time

First reported month
Apr 2018
Months to peak
3 (Jun 2018)
Peak month rate
818 bbl/d on 29 days
First 3 months, oil
60,106 bbl
First 6 months, oil
104,843 bbl
First 12 months, oil
144,426 bbl
First 24 months, oil
176,861 bbl
Share of cumulative in year 1
55%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
2.1%
Uptime, last 12 months
100% of days
Cumulative gas
462K mcf
Cumulative water
460K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3441,8581,10030115,40176%
4382,1811,20331144,97973%
445851,110301519171%
31972574131102,27370%
3711,5831,32731124,26778%
5061,5151,62528182,99476%
8511,9692,02831272,31470%
8992,1481,60730302,38964%
9042,4822,02931292,74669%
6071,8281,57630203,01272%
6019651,59131191,60673%
5292,6481,75131175,00677%

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.