BBakken SubsurfaceNorth Dakota well index

NDIC file 21906 · API 33-025-01544-00-00

MHA 4-32-33H-148-92

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
20,735 ft
Legal location
SESE Sec 31 T148N R92W
Footages
276 ft FSL · 329 ft FEL
County
Dunn County
NDIC file no.
21906
API no.
33-025-01544-00-00

Location & navigation

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

47.58896, -102.44110

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

169 months reported, Aug 2012 to Aug 2026, BAKKEN pool.

Cumulative oil324KbblAug ’12 to Aug ’26 · 169 of 169 months known
Peak oil rate572bbl/dSep 2012 · 17,146 bbl in 30 days
Oil, last 12 months7,519bbl-25% against the 12 before
Gas–oil ratio, last 12 months920scf/bblfirst year 762 scf/bbl
Water cut, last 12 months52%first year 51% · 355K bbl water in all
Gas sold, last 12 months27%of gas produced · 0 mcf reported flared
0200400600Oil bbl/d192014201620182020202220242026

Early time

First reported month
Aug 2012
Months to peak
2 (Sep 2012)
Peak month rate
572 bbl/d on 30 days
First 3 months, oil
29,805 bbl
First 6 months, oil
47,799 bbl
First 12 months, oil
75,456 bbl
First 24 months, oil
123,310 bbl
Share of cumulative in year 1
23%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
19 bbl/d
Latest rate as share of peak
3.3%
Uptime, last 12 months
93% of days
Cumulative gas
339K mcf
Cumulative water
355K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
750698755302593150%
43665759431141,50758%
736657744302589350%
610553535312090747%
769600799302678051%
693375498242954142%
801631731312678848%
2053282099231,60050%
630541910302185959%
62965199730211,03561%
66974565031221,11449%
591479739311981056%

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.