BBakken SubsurfaceNorth Dakota well index

NDIC file 31941 · API 33-053-07259-00-00

RACHEL WOLF 27-34HC

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PHAELENS BUTTE
Spud date
Total depth
21,287 ft
Legal location
SWSE Sec 22 T149N R94W
Footages
69 ft FSL · 2,142 ft FEL
County
McKenzie County
NDIC file no.
31941
API no.
33-053-07259-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.70320, -102.69422

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

110 months reported, Jul 2017 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil466KbblJul ’17 to Aug ’26 · 109 of 110 months known
Peak oil rate1,520bbl/dAug 2017 · 47,113 bbl in 31 days
Oil, last 12 months6,467bbl-68% against the 12 before
Gas–oil ratio, last 12 months10,207scf/bblfirst year 879 scf/bbl
Water cut, last 12 months74%first year 45% · 397K bbl water in all
Gas sold, last 12 months89%of gas produced · 1,686 mcf reported flared
01,0002,000Oil bbl/d19201820192020202120222023202420252026

Early time

First reported month
Jul 2017
Months to peak
2 (Aug 2017)
Peak month rate
1,520 bbl/d on 31 days
First 3 months, oil
80,974 bbl (2 of 3 known)
First 6 months, oil
144,421 bbl (5 of 6 known)
First 12 months, oil
220,164 bbl (11 of 12 known)
First 24 months, oil
283,886 bbl (23 of 24 known)
Share of cumulative in year 1
47%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
19 bbl/d
Latest rate as share of peak
1.3%
Uptime, last 12 months
87% of days
Cumulative gas
921K mcf
Cumulative water
397K bbl
Unknown months
1 of 110 (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
4924,8461,13822229,85070%
6354,8881,65827247,69872%
3634,1081,046221611,31774%
1,0388,0691,44030357,77458%
5653734113,00099%
7267,5052,299282610,33776%
6216,9241,751312011,15074%
6396,5581,498302110,26370%
4395,5971,540311412,74978%
4245,0261,874301411,85482%
5126,5112,266311712,71782%
5735,9091,936301910,31277%

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.