BBakken SubsurfaceNorth Dakota well index

NDIC file 29717 · API 33-025-02707-00-00

MHA 8-32-29H-150-91

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
20,466 ft
Legal location
LOT4 Sec 5 T149N R91W
Footages
587 ft FNL · 878 ft FWL
County
Dunn County
NDIC file no.
29717
API no.
33-025-02707-00-00

Location & navigation

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47.75928, -102.36134

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

135 months reported, Jun 2015 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil447KbblJun ’15 to Aug ’26 · 132 of 135 months known
Peak oil rate669bbl/dSep 2015 · 20,075 bbl in 30 days
Oil, last 12 months15.9Kbbl+20% against the 12 before
Gas–oil ratio, last 12 months1,005scf/bblfirst year 631 scf/bbl
Water cut, last 12 months57%first year 43% · 429K bbl water in all
Gas sold, last 12 months32%of gas produced · 1,511 mcf reported flared
0250500750Oil bbl/d49201620182020202220242026

Early time

First reported month
Jun 2015
Months to peak
4 (Sep 2015)
Peak month rate
669 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
54,016 bbl (3 of 6 known)
First 12 months, oil
121,119 bbl (9 of 12 known)
First 24 months, oil
209,963 bbl (21 of 24 known)
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
49 bbl/d
Latest rate as share of peak
7.3%
Uptime, last 12 months
95% of days
Cumulative gas
337K mcf
Cumulative water
429K bbl
Unknown months
3 of 135 (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
1,4521,0932,476304875363%
1,4761,1872,548304980463%
1,0738282,360283877269%
1,3971,3052,550314593465%
1,0169792,013313396466%
1,3717001,665284951155%
1,0215951,542313358360%
1,8051,7081,218306094640%
1,6001,4531,488315290848%
1,4071,4441,57630471,02653%
9932,53741521472,55529%
1,2662,1331,11726491,68547%

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.