BBakken SubsurfaceNorth Dakota well index

NDIC file 38477 · API 33-025-04313-00-00

HALL 14-15HIL

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

Active (A)Oil and gasSpud 2021

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
MCGREGORY BUTTES
Spud date
Total depth
20,925 ft
Legal location
NENE Sec 14 T148N R94W
Footages
503 ft FNL · 1,087 ft FEL
County
Dunn County
NDIC file no.
38477
API no.
33-025-04313-00-00

Location & navigation

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

47.64468, -102.61369

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

50 months reported, Jul 2022 to Aug 2026, BAKKEN pool.

Cumulative oil300KbblJul ’22 to Aug ’26 · 50 of 50 months known
Peak oil rate833bbl/dNov 2022 · 25,003 bbl in 30 days
Oil, last 12 months22.3Kbbl-46% against the 12 before
Gas–oil ratio, last 12 months929scf/bblfirst year 0 scf/bbl
Water cut, last 12 months66%first year 39% · 210K bbl water in all
Gas sold, last 12 months97%of gas produced · 678 mcf reported flared
05001,000Oil bbl/d90Jul ’22Jan ’23Jul ’23Jan ’24Jul ’24Jan ’25Jul ’25Jan ’26Jul ’26

Early time

First reported month
Jul 2022
Months to peak
5 (Nov 2022)
Peak month rate
833 bbl/d on 30 days
First 3 months, oil
34,474 bbl
First 6 months, oil
99,796 bbl
First 12 months, oil
158,911 bbl
First 24 months, oil
226,971 bbl
Share of cumulative in year 1
53%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
90 bbl/d
Latest rate as share of peak
10.8%
Uptime, last 12 months
73% of days
Cumulative gas
140K mcf
Cumulative water
210K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,3192,5711,61624971,10941%
1,7322,110794131331,21831%
0000———
1001100%
4172142,618192251386%
1,6541,2066,764285972980%
2,5941,6875,237318465067%
2,6891,9735,717309073468%
2,8492,6706,294319293769%
2,7842,6756,558309396170%
2,7312,9994,20631881,09861%
2,5232,6073,32028901,03357%

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.