BBakken SubsurfaceNorth Dakota well index

NDIC file 21404 · API 33-025-01450-00-00

MHA 3-06-01H-149-92

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
20,094 ft
Legal location
SENE Sec 6 T149N R91W
Footages
1,980 ft FNL · 450 ft FEL
County
Dunn County
NDIC file no.
21404
API no.
33-025-01450-00-00

Location & navigation

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

47.75534, -102.36655

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

172 months reported, May 2012 to Aug 2026, BAKKEN pool.

Cumulative oil168KbblMay ’12 to Aug ’26 · 172 of 172 months known
Peak oil rate261bbl/dJul 2012 · 6,516 bbl in 25 days
Oil, last 12 months3,206bbl-30% against the 12 before
Gas–oil ratio, last 12 months2,254scf/bblfirst year 396 scf/bbl
Water cut, last 12 months43%first year 54% · 166K bbl water in all
Gas sold, last 12 months1%of gas produced · 260 mcf reported flared
0100200300Oil bbl/d82014201620182020202220242026

Early time

First reported month
May 2012
Months to peak
3 (Jul 2012)
Peak month rate
261 bbl/d on 25 days
First 3 months, oil
10,287 bbl
First 6 months, oil
18,532 bbl
First 12 months, oil
33,614 bbl
First 24 months, oil
57,790 bbl
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
8 bbl/d
Latest rate as share of peak
3.1%
Uptime, last 12 months
100% of days
Cumulative gas
114K mcf
Cumulative water
166K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
48194234030161,95841%
47048124731151,02334%
2663751483091,41036%
30443318831101,42438%
30643614931101,42533%
2573841442891,49436%
2844642023191,63442%
1778962503065,06259%
1528112443155,33662%
1248102342946,53265%
134905663146,75433%
2512892373181,15149%

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.