BBakken SubsurfaceNorth Dakota well index

NDIC file 40028 · API 33-053-10092-00-00

SPONHEIM 31-34F 3H

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

Active (A)Oil and gasSpud 2024

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BRIAR CREEK
Spud date
Total depth
26,749 ft
Legal location
NWSW Sec 32 T152N R104W
Footages
1,606 ft FSL · 323 ft FWL
County
McKenzie County
NDIC file no.
40028
API no.
33-053-10092-00-00

Location & navigation

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47.93939, -104.03219

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

27 months reported, Jun 2024 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil271KbblJun ’24 to Aug ’26 · 23 of 27 months known
Peak oil rate725bbl/dOct 2024 · 22,490 bbl in 31 days
Oil, last 12 months95.1Kbbl12 of 12 months known
Gas–oil ratio, last 12 months3,017scf/bblfirst year 1,163 scf/bbl
Water cut, last 12 months70%first year 71% · 607K bbl water in all
Gas sold, last 12 months69%of gas produced · 84.3K mcf reported flared
0250500750Oil bbl/d167Jun ’24Sep ’24Dec ’24Mar ’25Jun ’25Sep ’25Dec ’25Mar ’26Jun ’26

Early time

First reported month
Jun 2024
Months to peak
5 (Oct 2024)
Peak month rate
725 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
41,166 bbl (2 of 6 known)
First 12 months, oil
131,737 bbl (8 of 12 known)
First 24 months, oil
252,189 bbl (20 of 24 known)
Share of cumulative in year 1
49%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
167 bbl/d
Latest rate as share of peak
23.0%
Uptime, last 12 months
92% of days
Cumulative gas
520K mcf
Cumulative water
607K bbl
Unknown months
4 of 27 (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
7,46217,94714,781203732,40566%
13,45321,27721,516314341,58262%
10,69131,10921,963303562,91067%
12,42134,18123,601304142,75266%
8,60534,70922,226312784,03472%
7,08227,57418,021272623,89472%
5,34520,07414,593242233,75673%
4,86315,54416,002261873,19677%
6,68819,75516,017272482,95471%
6,96517,60616,394302322,52870%
6,49527,28517,664312104,20173%
4,99919,76715,398301673,95475%

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.