BBakken SubsurfaceNorth Dakota well index

NDIC file 23022 · API 33-053-04159-00-00

ROLFSRUD 152-96-32-2H

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

Active (A)Oil and gasSpud 2012

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
WESTBERG
Spud date
Total depth
15,060 ft
Legal location
NWNW Sec 32 T152N R96W
Footages
270 ft FNL · 740 ft FWL
County
McKenzie County
NDIC file no.
23022
API no.
33-053-04159-00-00

Location & navigation

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47.94801, -103.00294

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

170 months reported, Jul 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil173KbblJul ’12 to Aug ’26 · 166 of 170 months known
Peak oil rate160bbl/dNov 2012 · 4,793 bbl in 30 days
Oil, last 12 months1,754bbl-46% against the 12 before
Gas–oil ratio, last 12 months25,882scf/bblfirst year 2,796 scf/bbl
Water cut, last 12 months59%first year 26% · 112K bbl water in all
Gas sold, last 12 months98%of gas produced · 0 mcf reported flared
0100200Oil bbl/d32014201620182020202220242026

Early time

First reported month
Jul 2012
Months to peak
5 (Nov 2012)
Peak month rate
160 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
9,162 bbl (2 of 6 known)
First 12 months, oil
30,344 bbl (8 of 12 known)
First 24 months, oil
57,654 bbl (20 of 24 known)
Share of cumulative in year 1
18%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
3 bbl/d
Latest rate as share of peak
2.0%
Uptime, last 12 months
79% of days
Cumulative gas
640K mcf
Cumulative water
112K bbl
Unknown months
4 of 170 (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
2226,0084230727,06316%
2526,1706831824,48421%
2415,85742330824,30364%
2806,44226031923,00748%
2145,911331727,6211%
912,653925429,1549%
0000———
91792329119,88996%
1373,49575731425,51185%
1674,53932730627,18066%
1063,54734231333,46276%
355967611317,02968%

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.