BBakken SubsurfaceNorth Dakota well index

NDIC file 32599 · API 33-053-07567-00-00

RUBY PARSHALL 31-30HC

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ANTELOPE
Spud date
Total depth
21,040 ft
Legal location
SWSE Sec 31 T151N R94W
Footages
506 ft FSL · 2,110 ft FEL
County
McKenzie County
NDIC file no.
32599
API no.
33-053-07567-00-00

Location & navigation

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47.84889, -102.75874

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

108 months reported, Sep 2017 to Aug 2026, SANISH pool.

Cumulative oil401KbblSep ’17 to Aug ’26 · 108 of 108 months known
Peak oil rate1,204bbl/dOct 2017 · 37,333 bbl in 31 days
Oil, last 12 months10.4Kbbl+14% against the 12 before
Gas–oil ratio, last 12 months7,616scf/bblfirst year 2,051 scf/bbl
Water cut, last 12 months75%first year 60% · 793K bbl water in all
Gas sold, last 12 months89%of gas produced · 7,466 mcf reported flared
05001,0001,500Oil bbl/d35201820192020202120222023202420252026

Early time

First reported month
Sep 2017
Months to peak
2 (Oct 2017)
Peak month rate
1,204 bbl/d on 31 days
First 3 months, oil
88,105 bbl
First 6 months, oil
124,798 bbl
First 12 months, oil
221,628 bbl
First 24 months, oil
287,219 bbl
Share of cumulative in year 1
55%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
35 bbl/d
Latest rate as share of peak
2.9%
Uptime, last 12 months
92% of days
Cumulative gas
1.35M mcf
Cumulative water
793K bbl
Pools reported
SANISH
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8644,7202,25530295,46372%
8413,6982,17931274,39772%
8744,2132,26730294,82072%
7684,9762,83731256,47979%
2772,0051,07513217,23880%
6453,8252,97228235,93082%
1,0726,9062,97329376,44273%
1,2468,9333,01130427,16971%
1,23610,3803,02431408,39871%
6946,8981,80223309,93972%
9108,4753,73531299,31380%
93613,8973,484273514,84779%

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.