BBakken SubsurfaceNorth Dakota well index

NDIC file 25414 · API 33-025-02135-00-00

MHA 1-10-15H-149-91

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
16,738 ft
Legal location
NWSW Sec 10 T149N R91W
Footages
2,594 ft FSL · 320 ft FWL
County
Dunn County
NDIC file no.
25414
API no.
33-025-02135-00-00

Location & navigation

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47.73909, -102.32049

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

154 months reported, Nov 2013 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil236KbblNov ’13 to Aug ’26 · 151 of 154 months known
Peak oil rate295bbl/dJun 2017 · 1,772 bbl in 6 days
Oil, last 12 months4,285bbl-37% against the 12 before
Gas–oil ratio, last 12 months911scf/bblfirst year 444 scf/bbl
Water cut, last 12 months48%first year 35% · 180K bbl water in all
Gas sold, last 12 months44%of gas produced · 0 mcf reported flared
0100200300Oil bbl/d102014201620182020202220242026

Early time

First reported month
Nov 2013
Months to peak
6 (Apr 2014)
Peak month rate
295 bbl/d on 6 days
First 3 months, oil
—
First 6 months, oil
15,475 bbl (3 of 6 known)
First 12 months, oil
47,980 bbl (9 of 12 known)
First 24 months, oil
85,796 bbl (21 of 24 known)
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
10 bbl/d
Latest rate as share of peak
3.5%
Uptime, last 12 months
65% of days
Cumulative gas
136K mcf
Cumulative water
180K bbl
Unknown months
3 of 154 (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
41249333230141,19745%
570555379311897440%
669541590302280947%
765559644312573146%
694559620302380547%
0000———
0000———
0000———
0000———
452431409261795448%
39842668430131,07063%
32533936231101,04353%

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.