BBakken SubsurfaceNorth Dakota well index

NDIC file 26365 · API 33-025-02273-00-00

MHA 4-28-29H-148-92

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

Active (A)Oil and gasSpud 2015

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
HEART BUTTE
Spud date
Total depth
20,182 ft
Legal location
NESE Sec 28 T148N R92W
Footages
1,944 ft FSL · 401 ft FEL
County
Dunn County
NDIC file no.
26365
API no.
33-025-02273-00-00

Location & navigation

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47.60798, -102.39871

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

136 months reported, May 2015 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil290KbblMay ’15 to Aug ’26 · 135 of 136 months known
Peak oil rate651bbl/dJun 2015 · 19,542 bbl in 30 days
Oil, last 12 months9,437bbl+27% against the 12 before
Gas–oil ratio, last 12 months766scf/bblfirst year 610 scf/bbl
Water cut, last 12 months59%first year 65% · 476K bbl water in all
Gas sold, last 12 months51%of gas produced · 0 mcf reported flared
0250500750Oil bbl/d29201620182020202220242026

Early time

First reported month
May 2015
Months to peak
2 (Jun 2015)
Peak month rate
651 bbl/d on 30 days
First 3 months, oil
31,410 bbl (2 of 3 known)
First 6 months, oil
60,799 bbl (5 of 6 known)
First 12 months, oil
66,213 bbl (11 of 12 known)
First 24 months, oil
130,093 bbl (23 of 24 known)
Share of cumulative in year 1
23%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
29 bbl/d
Latest rate as share of peak
4.5%
Uptime, last 12 months
91% of days
Cumulative gas
195K mcf
Cumulative water
476K bbl
Unknown months
1 of 136 (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
8277521,587273190966%
8166241,396282976563%
482443745281791961%
469373733242079561%
368334626211890863%
1,006589888263958547%
987622920293463048%
1,0808321,500303677058%
7107291,29428251,02765%
8423781,263302844960%
9387321,559313078062%
9128211,256312990058%

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.