BBakken SubsurfaceNorth Dakota well index

NDIC file 22977 · API 33-053-04146-00-00

HOLM 14-12HA

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

Active (A)Oil and gasSpud 2012

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
SIVERSTON
Spud date
Total depth
21,440 ft
Legal location
SESW Sec 12 T150N R99W
Footages
335 ft FSL · 2,380 ft FWL
County
McKenzie County
NDIC file no.
22977
API no.
33-053-04146-00-00

Location & navigation

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47.82008, -103.29468

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

165 months reported, Dec 2012 to Aug 2026, BAKKEN pool.

Cumulative oil347KbblDec ’12 to Aug ’26 · 165 of 165 months known
Peak oil rate833bbl/dDec 2012 · 17,497 bbl in 21 days
Oil, last 12 months8,545bbl-12% against the 12 before
Gas–oil ratio, last 12 months3,896scf/bblfirst year 1,465 scf/bbl
Water cut, last 12 months40%first year 26% · 178K bbl water in all
Gas sold, last 12 months99%of gas produced · 0 mcf reported flared
05001,000Oil bbl/d212014201620182020202220242026

Early time

First reported month
Dec 2012
Months to peak
4 (Mar 2013)
Peak month rate
833 bbl/d on 21 days
First 3 months, oil
40,750 bbl
First 6 months, oil
90,907 bbl
First 12 months, oil
136,140 bbl
First 24 months, oil
184,901 bbl
Share of cumulative in year 1
39%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
21 bbl/d
Latest rate as share of peak
2.5%
Uptime, last 12 months
94% of days
Cumulative gas
740K mcf
Cumulative water
178K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
7843,07952030263,92740%
6623,31757531215,01146%
6833,21952230234,71343%
7763,30720431254,26221%
7993,24669531264,06347%
9882,8402,06828352,87468%
1,1503,08145031372,67928%
8502,41517130282,84117%
5622,98021731185,30228%
5782,88917830194,99824%
3532,48713124157,04527%
3604317817211,19718%

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.