BBakken SubsurfaceNorth Dakota well index

NDIC file 39727 · API 33-025-04671-00-00

Bull Moose 28-27HZ

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

Active (A)Oil and gasSpud 2023

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
21,303 ft
Legal location
SESW Sec 28 T150N R93W
Footages
322 ft FSL · 1,372 ft FWL
County
Dunn County
NDIC file no.
39727
API no.
33-025-04671-00-00

Location & navigation

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47.77613, -102.59418

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

31 months reported, Feb 2024 to Aug 2026, BAKKEN pool.

Cumulative oil339KbblFeb ’24 to Aug ’26 · 30 of 31 months known
Peak oil rate1,747bbl/dFeb 2024 · 40,189 bbl in 23 days
Oil, last 12 months45.7Kbbl12 of 12 months known
Gas–oil ratio, last 12 months2,896scf/bblfirst year 1,466 scf/bbl
Water cut, last 12 months50%first year 45% · 293K bbl water in all
Gas sold, last 12 months98%of gas produced · 3,073 mcf reported flared
01,0002,000Oil bbl/d106Feb ’24May ’24Aug ’24Nov ’24Feb ’25May ’25Aug ’25Nov ’25Feb ’26May ’26Aug ’26

Early time

First reported month
Feb 2024
Months to peak
1 (Feb 2024)
Peak month rate
1,747 bbl/d on 23 days
First 3 months, oil
110,761 bbl
First 6 months, oil
196,763 bbl
First 12 months, oil
267,553 bbl
First 24 months, oil
316,786 bbl (23 of 24 known)
Share of cumulative in year 1
79%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
106 bbl/d
Latest rate as share of peak
6.1%
Uptime, last 12 months
97% of days
Cumulative gas
591K mcf
Cumulative water
293K bbl
Unknown months
1 of 31 (confidential or not in that month's report)
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4,6458,8713,673301551,91044%
4,8309,6343,694311561,99543%
4,3458,8833,368291502,04444%
4,84611,1054,163301622,29246%
4,53614,5444,144301513,20648%
2,4789,5982,735221133,87352%
2,2997,3563,80428823,20062%
3,4579,3513,877301152,70553%
3,63410,5034,107311172,89053%
3,56311,5603,810301193,24452%
3,75114,6023,808311213,89350%
3,29216,2524,064311064,93755%

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.