BBakken SubsurfaceNorth Dakota well index

NDIC file 18657 · API 33-013-01485-00-00

ERNST 6092 42-31H

Operated by OASIS PETROLEUM NORTH AMERICA LLC · Burke County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
COTTONWOOD
Spud date
Total depth
18,520 ft
Legal location
SESW Sec 31 T160N R92W
Footages
250 ft FSL · 1,490 ft FWL
County
Burke County
NDIC file no.
18657
API no.
33-013-01485-00-00

Location & navigation

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

48.63391, -102.61909

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

193 months reported, Aug 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil224KbblAug ’10 to Aug ’26 · 191 of 193 months known
Peak oil rate336bbl/dOct 2010 · 7,718 bbl in 23 days
Oil, last 12 months7,775bbl+151% against the 12 before
Gas–oil ratio, last 12 months2,686scf/bblfirst year 868 scf/bbl
Water cut, last 12 months63%first year 52% · 312K bbl water in all
Gas sold, last 12 months96%of gas produced · 90 mcf reported flared
0200400Oil bbl/d1720122014201620182020202220242026

Early time

First reported month
Aug 2010
Months to peak
4 (Nov 2010)
Peak month rate
336 bbl/d on 23 days
First 3 months, oil
7,718 bbl (1 of 3 known)
First 6 months, oil
30,920 bbl (4 of 6 known)
First 12 months, oil
60,446 bbl (10 of 12 known)
First 24 months, oil
93,273 bbl (22 of 24 known)
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
5.1%
Uptime, last 12 months
100% of days
Cumulative gas
315K mcf
Cumulative water
312K bbl
Unknown months
2 of 193 (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
7721,6171,24730262,09562%
8011,0831,30831261,35262%
7578291,23330251,09562%
6069061,01931201,49563%
7091,2361,19731231,74363%
5561,66094528202,98663%
7242,2811,21531233,15163%
6331,7941,11830212,83464%
6182,0071,15231203,24865%
5592,2631,04330194,04865%
5312,6581,01031175,00666%
5092,54891030175,00664%

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.