BBakken SubsurfaceNorth Dakota well index

NDIC file 34929 · API 33-053-08541-00-00

PLENTY SWEET GRASS 18-19HZ

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

Active (A)Oil and gasSpud 2018

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PHAELENS BUTTE
Spud date
Total depth
21,016 ft
Legal location
NWNE Sec 18 T149N R94W
Footages
301 ft FNL · 1,850 ft FEL
County
McKenzie County
NDIC file no.
34929
API no.
33-053-08541-00-00

Location & navigation

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47.73111, -102.75774

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

93 months reported, Dec 2018 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil517KbblDec ’18 to Aug ’26 · 91 of 93 months known
Peak oil rate2,377bbl/dFeb 2019 · 42,793 bbl in 18 days
Oil, last 12 months16.9Kbbl-17% against the 12 before
Gas–oil ratio, last 12 months6,529scf/bblfirst year 1,573 scf/bbl
Water cut, last 12 months59%first year 38% · 367K bbl water in all
Gas sold, last 12 months97%of gas produced · 1,243 mcf reported flared
01,0002,0003,000Oil bbl/d4120192020202120222023202420252026

Early time

First reported month
Dec 2018
Months to peak
6 (May 2019)
Peak month rate
2,377 bbl/d on 18 days
First 3 months, oil
42,793 bbl (1 of 3 known)
First 6 months, oil
164,338 bbl (4 of 6 known)
First 12 months, oil
284,528 bbl (10 of 12 known)
First 24 months, oil
346,564 bbl (22 of 24 known)
Share of cumulative in year 1
55%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
41 bbl/d
Latest rate as share of peak
1.7%
Uptime, last 12 months
95% of days
Cumulative gas
1.3M mcf
Cumulative water
367K bbl
Unknown months
2 of 93 (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
1,81713,8112,18730617,60155%
1,84912,7032,17230626,87054%
1,83214,1352,31130617,71656%
1,10510,8172,34928399,78968%
1,66212,4022,14530557,46256%
1,34210,5111,93128487,83259%
1,37011,0632,00430468,07559%
7355,62393120377,65056%
7317822,03829251,07074%
1,7924,5121,89330602,51851%
1,4417,1002,13031464,92760%
1,2677,1602,22231415,65164%

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.