BBakken SubsurfaceNorth Dakota well index

NDIC file 40956 · API 33-105-06285-00-00

GRAND NATIONAL 34-36F 2H

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

Inactive (IA)Oil and gasSpud 2024

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
SIXMILE
Spud date
Total depth
25,940 ft
Legal location
NWSW Sec 34 T153N R103W
Footages
1,524 ft FSL · 388 ft FWL
County
Williams County
NDIC file no.
40956
API no.
33-105-06285-00-00

Location & navigation

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48.02864, -103.92610

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

16 months reported, May 2025 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil34.5KbblMay ’25 to Aug ’26 · 11 of 16 months known
Peak oil rate710bbl/dOct 2025 · 21,291 bbl in 30 days
Oil, last 12 months34.5Kbbl11 of 12 months known
Gas–oil ratio, last 12 months1,067scf/bblfirst year 1,067 scf/bbl
Water cut, last 12 months81%first year 81% · 143K bbl water in all
Gas sold, last 12 months86%of gas produced · 5,178 mcf reported flared
0250500750Oil bbl/d293May ’25Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
May 2025
Months to peak
6 (Oct 2025)
Peak month rate
710 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
21,291 bbl (1 of 6 known)
First 12 months, oil
34,454 bbl (7 of 12 known)
Share of cumulative in year 1
100%

Today

Last reported month
Aug 2026
Last month with oil
Dec 2025
Latest oil rate
293 bbl/d
Latest rate as share of peak
41.3%
Uptime, last 12 months
18% of days
Cumulative gas
36.8K mcf
Cumulative water
143K bbl
Unknown months
5 of 16 (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
———————
21,29126,36860,937307101,23874%
12,8709,96679,1713042977486%
2934212,55512931,43790%
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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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.