BBakken SubsurfaceNorth Dakota well index

NDIC file 35001 · API 33-053-08552-00-00

LASSEY 14-34H

Operated by WHITING OIL AND GAS CORPORATION · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2018

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
GLASS BLUFF
Spud date
Total depth
20,670 ft
Legal location
SESW Sec 34 T152N R103W
Footages
310 ft FSL · 1,587 ft FWL
County
McKenzie County
NDIC file no.
35001
API no.
33-053-08552-00-00

Location & navigation

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47.93598, -103.85529

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

91 months reported, Feb 2019 to Aug 2026, BAKKEN pool.

Cumulative oil282KbblFeb ’19 to Aug ’26 · 91 of 91 months known
Peak oil rate727bbl/dMar 2019 · 18,899 bbl in 26 days
Oil, last 12 months14.8Kbbl-25% against the 12 before
Gas–oil ratio, last 12 months1,326scf/bblfirst year 980 scf/bbl
Water cut, last 12 months73%first year 64% · 552K bbl water in all
Gas sold, last 12 months62%of gas produced · 6,682 mcf reported flared
0250500750Oil bbl/d372020202120222023202420252026

Early time

First reported month
Feb 2019
Months to peak
3 (Apr 2019)
Peak month rate
727 bbl/d on 26 days
First 3 months, oil
51,488 bbl
First 6 months, oil
90,374 bbl
First 12 months, oil
120,413 bbl
First 24 months, oil
159,466 bbl
Share of cumulative in year 1
43%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
37 bbl/d
Latest rate as share of peak
5.1%
Uptime, last 12 months
97% of days
Cumulative gas
264K mcf
Cumulative water
552K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,1691,2893,46230391,10375%
1,2391,3583,53531401,09674%
1,4292,0593,46030481,44171%
1,1081,5103,05030371,36373%
1,2631,1773,154314193271%
1,2471,7602,98427461,41171%
1,2561,6083,40724521,28073%
1,5562,6943,47730521,73169%
1,3302,4553,74530441,84674%
8409463,04030281,12678%
1,1811,3813,22131381,16973%
1,1601,3643,06231371,17673%

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.