BBakken SubsurfaceNorth Dakota well index

NDIC file 40352 · API 33-053-10164-00-00

SPONHEIM 31-34F 5H

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
26,846 ft
Legal location
NWSW Sec 32 T152N R104W
Footages
1,605 ft FSL · 293 ft FWL
County
McKenzie County
NDIC file no.
40352
API no.
33-053-10164-00-00

Location & navigation

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47.93939, -104.03231

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 oil227KbblJun ’24 to Aug ’26 · 23 of 27 months known
Peak oil rate927bbl/dOct 2024 · 27,815 bbl in 30 days
Oil, last 12 months66.8Kbbl12 of 12 months known
Gas–oil ratio, last 12 months2,356scf/bblfirst year 1,198 scf/bbl
Water cut, last 12 months73%first year 72% · 560K bbl water in all
Gas sold, last 12 months68%of gas produced · 47.9K mcf reported flared
05001,000Oil bbl/d129Jun ’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
927 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
48,838 bbl (2 of 6 known)
First 12 months, oil
127,934 bbl (8 of 12 known)
First 24 months, oil
212,873 bbl (20 of 24 known)
Share of cumulative in year 1
56%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
129 bbl/d
Latest rate as share of peak
14.0%
Uptime, last 12 months
93% of days
Cumulative gas
377K mcf
Cumulative water
560K 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
7,91214,30814,337253161,80864%
5,23012,00313,321271942,29572%
5,49612,23510,888291902,22666%
5,23916,88916,883301753,22476%
4,6369,83014,750311502,12076%
7,43110,41216,194272751,40169%
4,76110,80414,307271762,26975%
4,6298,89813,049241931,92274%
7,48317,72417,413312412,36970%
5,65115,78516,218291952,79374%
4,40515,48315,478311423,51578%
3,88212,87614,590301293,31779%

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.