BBakken SubsurfaceNorth Dakota well index

NDIC file 16583 · API 33-061-00528-00-00

JOHN 1-20H

Operated by EOG RESOURCES, INC. · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2008

Well facts

Operator
EOG RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PARSHALL
Spud date
Total depth
13,845 ft
Legal location
SWSE Sec 20 T153N R89W
Footages
500 ft FSL · 1,700 ft FEL
County
Mountrail County
NDIC file no.
16583
API no.
33-061-00528-00-00

Location & navigation

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48.05346, -102.14500

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

221 months reported, Apr 2008 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil379KbblApr ’08 to Aug ’26 · 217 of 221 months known
Peak oil rate681bbl/dAug 2008 · 15,673 bbl in 23 days
Oil, last 12 months2,939bbl+362% against the 12 before
Gas–oil ratio, last 12 months261scf/bblfirst year 276 scf/bbl
Water cut, last 12 months48%first year 8% · 108K bbl water in all
Gas sold, last 12 months76%of gas produced · 183 mcf reported flared
0250500750Oil bbl/d8201020122014201620182020202220242026

Early time

First reported month
Apr 2008
Months to peak
6 (Sep 2008)
Peak month rate
681 bbl/d on 23 days
First 3 months, oil
—
First 6 months, oil
32,630 bbl (2 of 6 known)
First 12 months, oil
89,155 bbl (8 of 12 known)
First 24 months, oil
149,104 bbl (20 of 24 known)
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
8 bbl/d
Latest rate as share of peak
1.2%
Uptime, last 12 months
91% of days
Cumulative gas
152K mcf
Cumulative water
108K bbl
Unknown months
4 of 221 (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
00010——
2152541631711666%
3072429530107849%
38540285311210443%
3903822831139737%
2068416728740845%
2838217031929038%
21211424230753853%
2589621331837245%
2569120530935544%
21311331331753160%
2146020127828048%

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.