BBakken SubsurfaceNorth Dakota well index

NDIC file 40077 · API 33-105-06111-00-00

CUDA 15-27F 3H

Operated by DEVON ENERGY WILLISTON, L.L.C. · Williams 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
ROUND PRAIRIE
Spud date
Total depth
10,368 ft
Legal location
NENE Sec 15 T154N R104W
Footages
757 ft FNL · 663 ft FEL
County
Williams County
NDIC file no.
40077
API no.
33-105-06111-00-00

Location & navigation

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48.16704, -104.03817

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

14 months reported, Jul 2025 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil100KbblJul ’25 to Aug ’26 · 10 of 14 months known
Peak oil rate887bbl/dNov 2025 · 23,073 bbl in 26 days
Oil, last 12 months100Kbbl10 of 12 months known
Gas–oil ratio, last 12 months1,456scf/bblfirst year 1,412 scf/bbl
Water cut, last 12 months62%first year 61% · 162K bbl water in all
Gas sold, last 12 months98%of gas produced · 2,722 mcf reported flared
05001,000Oil bbl/d152Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Jul 2025
Months to peak
5 (Nov 2025)
Peak month rate
887 bbl/d on 26 days
First 3 months, oil
—
First 6 months, oil
42,683 bbl (2 of 6 known)
First 12 months, oil
89,763 bbl (8 of 12 known)
Share of cumulative in year 1
90%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
152 bbl/d
Latest rate as share of peak
17.2%
Uptime, last 12 months
94% of days
Cumulative gas
146K mcf
Cumulative water
162K bbl
Unknown months
4 of 14 (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
———————
———————
23,07323,31626,140268871,01153%
19,61024,07124,718316331,22756%
14,35220,80825,174314631,45064%
9,01615,88820,365273341,76269%
7,86315,28517,488312541,94469%
4,7877,7956,558192521,62858%
6,27911,2948,003302091,79956%
4,7838,32910,286281711,74168%
5,6619,10511,135311831,60866%
4,7209,92512,287311522,10372%

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.