BBakken SubsurfaceNorth Dakota well index

NDIC file 31938 · API 33-053-07256-00-00

RACHEL WOLF 22HC

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
21,307 ft
Legal location
SWSE Sec 22 T149N R94W
Footages
155 ft FSL · 2,115 ft FEL
County
McKenzie County
NDIC file no.
31938
API no.
33-053-07256-00-00

Location & navigation

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

47.70344, -102.69411

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 oil342KbblJul ’17 to Aug ’26 · 109 of 110 months known
Peak oil rate1,424bbl/dAug 2017 · 34,183 bbl in 24 days
Oil, last 12 months4,680bbl-15% against the 12 before
Gas–oil ratio, last 12 months6,204scf/bblfirst year 1,525 scf/bbl
Water cut, last 12 months68%first year 57% · 598K bbl water in all
Gas sold, last 12 months79%of gas produced · 259 mcf reported flared
05001,0001,500Oil bbl/d27201820192020202120222023202420252026

Early time

First reported month
Jul 2017
Months to peak
2 (Aug 2017)
Peak month rate
1,424 bbl/d on 24 days
First 3 months, oil
60,630 bbl (2 of 3 known)
First 6 months, oil
95,629 bbl (5 of 6 known)
First 12 months, oil
186,924 bbl (11 of 12 known)
First 24 months, oil
252,710 bbl (23 of 24 known)
Share of cumulative in year 1
55%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
27 bbl/d
Latest rate as share of peak
1.9%
Uptime, last 12 months
92% of days
Cumulative gas
659K mcf
Cumulative water
598K 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
21649171116142,27377%
3291,06570530113,23768%
39371480930131,81767%
3081,08475431103,51971%
2351,0399903184,42181%
2359308452793,95778%
1881,0866523165,77778%
1206074321875,05878%
4252,7151,98131146,38882%
6715,77798630228,61060%
7575,13732631246,78630%
8038,388615302710,44643%

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.