BBakken SubsurfaceNorth Dakota well index

NDIC file 24132 · API 33-025-01932-00-00

FBIR WALTERPACKSWOLF 31X-12D

Operated by DEVON ENERGY WILLISTON, L.L.C. · Dunn County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
20,034 ft
Legal location
NWNE Sec 12 T149N R92W
Footages
590 ft FNL · 1,959 ft FEL
County
Dunn County
NDIC file no.
24132
API no.
33-025-01932-00-00

Location & navigation

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47.74481, -102.39390

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

161 months reported, Apr 2013 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil288KbblApr ’13 to Aug ’26 · 159 of 161 months known
Peak oil rate490bbl/dSep 2013 · 14,697 bbl in 30 days
Oil, last 12 months10.8Kbbl-24% against the 12 before
Gas–oil ratio, last 12 months1,253scf/bblfirst year 1,088 scf/bbl
Water cut, last 12 months47%first year 46% · 181K bbl water in all
Gas sold, last 12 months88%of gas produced · 21 mcf reported flared
0200400600Oil bbl/d162014201620182020202220242026

Early time

First reported month
Apr 2013
Months to peak
6 (Sep 2013)
Peak month rate
490 bbl/d on 30 days
First 3 months, oil
0 bbl (1 of 3 known)
First 6 months, oil
27,917 bbl (4 of 6 known)
First 12 months, oil
56,947 bbl (10 of 12 known)
First 24 months, oil
117,580 bbl (22 of 24 known)
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
3.2%
Uptime, last 12 months
96% of days
Cumulative gas
241K mcf
Cumulative water
181K bbl
Unknown months
2 of 161 (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
926898374303197029%
707602484282585141%
1,2021,0311,072264685847%
1,4321,3811,503314696451%
1,2361,193899314096542%
1,0078171,126273781153%
9831,1151,12931321,13453%
7541,24760029261,65444%
7691,51263631251,96645%
7321,72464330242,35547%
5871,22948426232,09445%
47479362630161,67357%

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.