BBakken SubsurfaceNorth Dakota well index

NDIC file 19696 · API 33-025-01179-00-00

FBIR WALTERPACKSWOLF 31X-12C

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

Active (A)Oil and gasSpud 2011

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
19,671 ft
Legal location
NWNE Sec 12 T149N R92W
Footages
565 ft FNL · 2,013 ft FEL
County
Dunn County
NDIC file no.
19696
API no.
33-025-01179-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.74489, -102.39412

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

174 months reported, Mar 2012 to Aug 2026, BAKKEN pool.

Cumulative oil223KbblMar ’12 to Aug ’26 · 174 of 174 months known
Peak oil rate322bbl/dApr 2012 · 9,659 bbl in 30 days
Oil, last 12 months4,738bbl-14% against the 12 before
Gas–oil ratio, last 12 months831scf/bblfirst year 1,403 scf/bbl
Water cut, last 12 months40%first year 44% · 144K bbl water in all
Gas sold, last 12 months83%of gas produced · 59 mcf reported flared
0200400Oil bbl/d162014201620182020202220242026

Early time

First reported month
Mar 2012
Months to peak
2 (Apr 2012)
Peak month rate
322 bbl/d on 30 days
First 3 months, oil
17,246 bbl
First 6 months, oil
32,573 bbl
First 12 months, oil
39,662 bbl
First 24 months, oil
72,073 bbl
Share of cumulative in year 1
18%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
5.1%
Uptime, last 12 months
99% of days
Cumulative gas
213K mcf
Cumulative water
144K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
356307258301286242%
324218231311067342%
344246220301171539%
362223245311261640%
371188267311250742%
337171241261350742%
399297264301374440%
439281323301564042%
37039022631121,05438%
36839626230121,07642%
55961536931181,10040%
50960424131161,18732%

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.