BBakken SubsurfaceNorth Dakota well index

NDIC file 30653 · API 33-025-02849-00-00

HELENA RUTH GRANT 33-34HT

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

Active (A)Oil and gasSpud 2016

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
21,529 ft
Legal location
SWNW Sec 33 T150N R93W
Footages
1,981 ft FNL · 538 ft FWL
County
Dunn County
NDIC file no.
30653
API no.
33-025-02849-00-00

Location & navigation

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47.76982, -102.59758

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

119 months reported, Oct 2016 to Aug 2026, BAKKEN and THREE FORKS pools.

Cumulative oil391KbblOct ’16 to Aug ’26 · 119 of 119 months known
Peak oil rate1,072bbl/dDec 2016 · 32,146 bbl in 30 days
Oil, last 12 months9,864bbl-20% against the 12 before
Gas–oil ratio, last 12 months5,731scf/bblfirst year 940 scf/bbl
Water cut, last 12 months56%first year 48% · 345K bbl water in all
Gas sold, last 12 months94%of gas produced · 1,739 mcf reported flared
05001,0001,500Oil bbl/d292017201820192020202120222023202420252026

Early time

First reported month
Oct 2016
Months to peak
3 (Dec 2016)
Peak month rate
1,072 bbl/d on 30 days
First 3 months, oil
39,686 bbl
First 6 months, oil
103,815 bbl
First 12 months, oil
176,204 bbl
First 24 months, oil
225,765 bbl
Share of cumulative in year 1
45%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
29 bbl/d
Latest rate as share of peak
2.7%
Uptime, last 12 months
89% of days
Cumulative gas
661K mcf
Cumulative water
345K bbl
Pools reported
BAKKEN, THREE FORKS
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,3306,7391,43830445,06752%
8695,86787731286,75150%
7615,25090729266,89954%
4703,73449831157,94551%
161651351,00076%
7003,4531,56223304,93369%
1,1434,1921,33129393,66854%
7673,8351,32429265,00063%
9524,3201,18029334,53855%
7013,81287330235,43855%
1,2538,3271,49731406,64654%
9026,9811,04331297,73954%

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.