BBakken SubsurfaceNorth Dakota well index

NDIC file 18192 · API 33-061-01069-00-00

REUM 31-30H

Operated by LIME ROCK RESOURCES III-A, L.P. · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2009

Well facts

Operator
LIME ROCK RESOURCES III-A, L.P.
Status
Active (A)
Well type
Oil and gas (OG)
Field
STANLEY
Spud date
Total depth
19,650 ft
Legal location
SESE Sec 31 T155N R91W
Footages
273 ft FSL · 1,024 ft FEL
County
Mountrail County
NDIC file no.
18192
API no.
33-061-01069-00-00

Location & navigation

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48.19757, -102.42266

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

201 months reported, Dec 2009 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil509KbblDec ’09 to Aug ’26 · 199 of 201 months known
Peak oil rate524bbl/dFeb 2010 · 14,678 bbl in 28 days
Oil, last 12 months11.8Kbbl-23% against the 12 before
Gas–oil ratio, last 12 months2,166scf/bblfirst year 475 scf/bbl
Water cut, last 12 months27%first year 6% · 102K bbl water in all
Gas sold, last 12 months89%of gas produced · 42 mcf reported flared
0200400600Oil bbl/d14201020122014201620182020202220242026

Early time

First reported month
Dec 2009
Months to peak
3 (Feb 2010)
Peak month rate
524 bbl/d on 28 days
First 3 months, oil
14,678 bbl (1 of 3 known)
First 6 months, oil
44,923 bbl (4 of 6 known)
First 12 months, oil
98,951 bbl (10 of 12 known)
First 24 months, oil
162,209 bbl (22 of 24 known)
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
14 bbl/d
Latest rate as share of peak
2.7%
Uptime, last 12 months
95% of days
Cumulative gas
468K mcf
Cumulative water
102K bbl
Unknown months
2 of 201 (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
1,0562,21133630352,09424%
1,1792,37033631382,01022%
1,1752,41744630392,05728%
1,0972,31950331352,11431%
1,0732,62860131352,44936%
9491,85655928341,95637%
7561,64534724322,17631%
1,1602,33232130392,01022%
1,0422,28728331342,19521%
9792,23724230332,28520%
1,0162,32325131332,28620%
29789023921142,99745%

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.