BBakken SubsurfaceNorth Dakota well index

NDIC file 20607 · API 33-025-01344-00-00

GRANDE 1-18H

Operated by CONTINENTAL RESOURCES, INC. · Dunn County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
JIM CREEK
Spud date
Total depth
21,000 ft
Legal location
SWSE Sec 18 T145N R96W
Footages
250 ft FSL · 1,980 ft FEL
County
Dunn County
NDIC file no.
20607
API no.
33-025-01344-00-00

Location & navigation

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47.37271, -102.95839

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

180 months reported, Sep 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil368KbblSep ’11 to Aug ’26 · 178 of 180 months known
Peak oil rate574bbl/dAug 2024 · 17,787 bbl in 31 days
Oil, last 12 months28.7Kbbl-71% against the 12 before
Gas–oil ratio, last 12 months1,310scf/bblfirst year 752 scf/bbl
Water cut, last 12 months51%first year 49% · 514K bbl water in all
Gas sold, last 12 months86%of gas produced · 772 mcf reported flared
0200400600Oil bbl/d7220122014201620182020202220242026

Early time

First reported month
Sep 2011
Months to peak
156 (Aug 2024)
Peak month rate
574 bbl/d on 31 days
First 3 months, oil
8,588 bbl (1 of 3 known)
First 6 months, oil
25,024 bbl (4 of 6 known)
First 12 months, oil
49,742 bbl (10 of 12 known)
First 24 months, oil
86,413 bbl (22 of 24 known)
Share of cumulative in year 1
14%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
72 bbl/d
Latest rate as share of peak
12.6%
Uptime, last 12 months
95% of days
Cumulative gas
346K mcf
Cumulative water
514K bbl
Unknown months
2 of 180 (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
2,7943,6542,98030931,30852%
2,4422,8163,91331791,15362%
2,7983,0902,78530931,10450%
2,9913,3752,80831961,12848%
2,8653,4092,62731921,19048%
2,2212,7112,24328791,22150%
2,4963,1332,41131811,25549%
2,2472,8872,23230751,28550%
2,3273,5402,25431751,52149%
2,3053,7362,18130771,62149%
1,7753,1331,90525711,76552%
1,4492,1331,60120721,47252%

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.