BBakken SubsurfaceNorth Dakota well index

NDIC file 19548 · API 33-053-03264-00-00

GUDMUNSON 1-26H

Operated by CONTINENTAL RESOURCES, INC. · McKenzie 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
ELIDAH
Spud date
Total depth
20,825 ft
Legal location
NWNE Sec 26 T151N R97W
Footages
320 ft FNL · 1,890 ft FEL
County
McKenzie County
NDIC file no.
19548
API no.
33-053-03264-00-00

Location & navigation

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47.87549, -103.05549

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 pool.

Cumulative oil432KbblSep ’11 to Aug ’26 · 180 of 180 months known
Peak oil rate657bbl/dOct 2011 · 14,450 bbl in 22 days
Oil, last 12 months3,634bbl-25% against the 12 before
Gas–oil ratio, last 12 months5,053scf/bblfirst year 1,650 scf/bbl
Water cut, last 12 months45%first year 20% · 277K bbl water in all
Gas sold, last 12 months75%of gas produced · 14 mcf reported flared
0250500750Oil bbl/d920122014201620182020202220242026

Early time

First reported month
Sep 2011
Months to peak
65 (Jan 2017)
Peak month rate
657 bbl/d on 22 days
First 3 months, oil
26,581 bbl
First 6 months, oil
45,588 bbl
First 12 months, oil
66,960 bbl
First 24 months, oil
96,997 bbl
Share of cumulative in year 1
15%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
9 bbl/d
Latest rate as share of peak
1.3%
Uptime, last 12 months
97% of days
Cumulative gas
974K mcf
Cumulative water
277K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3481,76630030125,07546%
3851,74427731124,53042%
3331,55128930114,65846%
2921,33824329104,58245%
3141,31729931104,19449%
2871,51722628105,28644%
2381,3821922795,80745%
3111,22023525123,92343%
2901,6152613195,56947%
2681,5962203095,95545%
2971,67424431105,63645%
2711,6432333196,06346%

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.