BBakken SubsurfaceNorth Dakota well index

NDIC file 20780 · API 33-053-03591-00-00

HENDERSON 1-28/33H

Operated by OASIS PETROLEUM NORTH AMERICA LLC · McKenzie 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
GRAIL
Spud date
Total depth
20,682 ft
Legal location
NENE Sec 28 T150N R95W
Footages
300 ft FNL · 1,250 ft FEL
County
McKenzie County
NDIC file no.
20780
API no.
33-053-03591-00-00

Location & navigation

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47.78883, -102.83907

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

176 months reported, Jan 2012 to Aug 2026, BAKKEN pool.

Cumulative oil670KbblJan ’12 to Aug ’26 · 176 of 176 months known
Peak oil rate1,354bbl/dJun 2012 · 24,377 bbl in 18 days
Oil, last 12 months11.1Kbbl-1% against the 12 before
Gas–oil ratio, last 12 months4,153scf/bblfirst year 1,099 scf/bbl
Water cut, last 12 months41%first year 20% · 250K bbl water in all
Gas sold, last 12 months100%of gas produced · 132 mcf reported flared
05001,0001,500Oil bbl/d2920122014201620182020202220242026

Early time

First reported month
Jan 2012
Months to peak
7 (Jul 2012)
Peak month rate
1,354 bbl/d on 18 days
First 3 months, oil
13,161 bbl
First 6 months, oil
40,473 bbl
First 12 months, oil
160,372 bbl
First 24 months, oil
263,458 bbl
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
29 bbl/d
Latest rate as share of peak
2.1%
Uptime, last 12 months
100% of days
Cumulative gas
1.15M mcf
Cumulative water
250K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,1174,34478430373,88941%
9504,25574831314,47944%
7913,83864630264,85245%
7753,22861031254,16544%
1,0113,56965031333,53039%
9213,28958128333,57139%
9503,67155031313,86437%
9833,74949330333,81433%
9694,03072431314,15943%
8163,75463630274,60044%
9134,07567431294,46342%
8844,21267931294,76543%

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.