BBakken SubsurfaceNorth Dakota well index

NDIC file 18668 · API 33-105-01793-00-00

ROUND PRAIRIE 2-20H

Operated by DEVON ENERGY WILLISTON, L.L.C. · Williams County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ROUND PRAIRIE
Spud date
Total depth
16,397 ft
Legal location
NWNW Sec 20 T154N R103W
Footages
210 ft FNL · 250 ft FWL
County
Williams County
NDIC file no.
18668
API no.
33-105-01793-00-00

Location & navigation

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48.15418, -103.97008

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

192 months reported, Sep 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil123KbblSep ’10 to Aug ’26 · 191 of 192 months known
Peak oil rate177bbl/dOct 2010 · 4,943 bbl in 28 days
Oil, last 12 months3,002bbl-5% against the 12 before
Gas–oil ratio, last 12 months1,072scf/bblfirst year 658 scf/bbl
Water cut, last 12 months65%first year 48% · 170K bbl water in all
Gas sold, last 12 months64%of gas produced · 11 mcf reported flared
0100200Oil bbl/d1120122014201620182020202220242026

Early time

First reported month
Sep 2010
Months to peak
4 (Dec 2010)
Peak month rate
177 bbl/d on 28 days
First 3 months, oil
8,175 bbl (2 of 3 known)
First 6 months, oil
20,028 bbl (5 of 6 known)
First 12 months, oil
32,458 bbl (11 of 12 known)
First 24 months, oil
48,291 bbl (23 of 24 known)
Share of cumulative in year 1
26%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
6.0%
Uptime, last 12 months
83% of days
Cumulative gas
117K mcf
Cumulative water
170K bbl
Unknown months
1 of 192 (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
2733435503091,25667%
2773265503191,17767%
2753335493091,21167%
2613274263181,25362%
29332042930101,09259%
2443124292891,27964%
1351722451681,27464%
920186522,22295%
12686294111168370%
41541873530141,00764%
364316662311286865%
330245517311174261%

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.