BBakken SubsurfaceNorth Dakota well index

NDIC file 41350 · API 33-061-05439-00-00

PATTEN 2-27-22H

Operated by IRON OIL OPERATING, LLC · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2025

Well facts

Operator
IRON OIL OPERATING, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
PARSHALL
Spud date
Total depth
19,645 ft
Legal location
NWNW Sec 34 T153N R89W
Footages
292 ft FNL · 1,297 ft FWL
County
Mountrail County
NDIC file no.
41350
API no.
33-061-05439-00-00

Location & navigation

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48.03687, -102.11106

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

14 months reported, Jul 2025 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil100KbblJul ’25 to Aug ’26 · 10 of 14 months known
Peak oil rate466bbl/dFeb 2026 · 13,045 bbl in 28 days
Oil, last 12 months100Kbbl10 of 12 months known
Gas–oil ratio, last 12 months278scf/bblfirst year 269 scf/bbl
Water cut, last 12 months77%first year 77% · 328K bbl water in all
Gas sold, last 12 months94%of gas produced · 1,636 mcf reported flared
0200400600Oil bbl/d194Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Jul 2025
Months to peak
7 (Jan 2026)
Peak month rate
466 bbl/d on 28 days
First 3 months, oil
—
First 6 months, oil
27,814 bbl (2 of 6 known)
First 12 months, oil
89,016 bbl (8 of 12 known)
Share of cumulative in year 1
89%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
194 bbl/d
Latest rate as share of peak
41.6%
Uptime, last 12 months
98% of days
Cumulative gas
27.9K mcf
Cumulative water
328K bbl
Unknown months
4 of 14 (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
———————
———————
13,8813,46849,8953046325078%
13,9333,23448,3443144923278%
14,0293,34445,0143145323876%
13,0454,04337,7722846631074%
11,9383,41836,7793138528675%
7,5662,29122,3842530330375%
8,8752,42828,8353128627476%
5,7491,73320,8073019230178%
5,2371,51419,8953116928979%
6,0092,44918,7463119440876%

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.