BBakken SubsurfaceNorth Dakota well index

NDIC file 30064 · API 33-053-06497-00-00

ENDERUD 9-4 #8TFH

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BANKS
Spud date
Total depth
21,905 ft
Legal location
SESE Sec 9 T152N R98W
Footages
669 ft FSL · 1,035 ft FEL
County
McKenzie County
NDIC file no.
30064
API no.
33-053-06497-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.99445, -103.22400

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

95 months reported, Oct 2018 to Aug 2026, BAKKEN pool.

Cumulative oil343KbblOct ’18 to Aug ’26 · 95 of 95 months known
Peak oil rate1,056bbl/dFeb 2019 · 28,503 bbl in 27 days
Oil, last 12 months9,783bbl-6% against the 12 before
Gas–oil ratio, last 12 months9,873scf/bblfirst year 2,473 scf/bbl
Water cut, last 12 months69%first year 59% · 602K bbl water in all
Gas sold, last 12 months81%of gas produced · 14.5K mcf reported flared
05001,0001,500Oil bbl/d3320192020202120222023202420252026

Early time

First reported month
Oct 2018
Months to peak
5 (Feb 2019)
Peak month rate
1,056 bbl/d on 27 days
First 3 months, oil
846 bbl
First 6 months, oil
78,334 bbl
First 12 months, oil
102,267 bbl
First 24 months, oil
193,276 bbl
Share of cumulative in year 1
30%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
33 bbl/d
Latest rate as share of peak
3.1%
Uptime, last 12 months
88% of days
Cumulative gas
1.58M mcf
Cumulative water
602K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8127,3981,47730279,11165%
1,2066,13774031395,08938%
5216,6952,774301712,85084%
9869,1572,36031329,28771%
3383,00088423158,87672%
5198144139,60074%
6876,1132,61325278,89879%
1,18510,3203,35328428,70974%
1,15410,3901,25231379,00352%
90611,984852293113,22748%
99112,7242,661313212,84073%
99212,4733,211303312,57476%

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.