BBakken SubsurfaceNorth Dakota well index

NDIC file 34106 · API 33-105-04560-00-00

ELLIS 24-31-2H

Operated by WHITING OIL AND GAS CORPORATION · Williams County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
EPPING
Spud date
Total depth
21,350 ft
Legal location
SESW Sec 31 T155N R99W
Footages
74 ft FSL · 2,091 ft FWL
County
Williams County
NDIC file no.
34106
API no.
33-105-04560-00-00

Location & navigation

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

48.19812, -103.46609

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

99 months reported, Jun 2018 to Aug 2026, BAKKEN pool.

Cumulative oil375KbblJun ’18 to Aug ’26 · 99 of 99 months known
Peak oil rate1,209bbl/dJul 2018 · 33,846 bbl in 28 days
Oil, last 12 months5,311bbl+16% against the 12 before
Gas–oil ratio, last 12 months1,488scf/bblfirst year 1,763 scf/bbl
Water cut, last 12 months73%first year 50% · 436K bbl water in all
Gas sold, last 12 months88%of gas produced · 266 mcf reported flared
05001,0001,500Oil bbl/d1420192020202120222023202420252026

Early time

First reported month
Jun 2018
Months to peak
2 (Jul 2018)
Peak month rate
1,209 bbl/d on 28 days
First 3 months, oil
61,051 bbl
First 6 months, oil
136,063 bbl
First 12 months, oil
204,623 bbl
First 24 months, oil
280,761 bbl
Share of cumulative in year 1
55%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
14 bbl/d
Latest rate as share of peak
1.2%
Uptime, last 12 months
92% of days
Cumulative gas
805K mcf
Cumulative water
436K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
7627982,40230251,04776%
7321,0632,45631241,45277%
1345971161974,45546%
5581,0171,59031181,82374%
37442495531121,13472%
35052392327131,49473%
15515544912131,00074%
4243751,123301488473%
4194991,22131141,19174%
4774851,25130161,01772%
4869361,15131161,92670%
4401,0321,05831142,34571%

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.