BBakken SubsurfaceNorth Dakota well index

NDIC file 19575 · API 33-023-00648-00-00

WOLTER 1-28H

Operated by PETRO-HUNT, L.L.C. · Divide County, North Dakota

Abandoned (AB)Oil and gasSpud 2010

Well facts

Operator
PETRO-HUNT, L.L.C.
Status
Abandoned (AB)
Well type
Oil and gas (OG)
Field
WEST AMBROSE
Spud date
Total depth
18,512 ft
Legal location
NENE Sec 28 T163N R100W
Footages
210 ft FNL · 1,120 ft FEL
County
Divide County
NDIC file no.
19575
API no.
33-023-00648-00-00

Location & navigation

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

48.92299, -103.66704

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

187 months reported, Feb 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil308KbblFeb ’11 to Aug ’26 · 185 of 187 months known
Peak oil rate654bbl/dJul 2011 · 1,307 bbl in 2 days
Oil, last 12 months0bbl-100% against the 12 before
Gas–oil ratio, last 12 months—scf/bblfirst year 626 scf/bbl
Water cut, last 12 months—%first year 38% · 265K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
0250500750Oil bbl/d120122014201620182020202220242026

Early time

First reported month
Feb 2011
Months to peak
7 (Aug 2011)
Peak month rate
654 bbl/d on 2 days
First 3 months, oil
12,251 bbl (1 of 3 known)
First 6 months, oil
28,989 bbl (4 of 6 known)
First 12 months, oil
88,334 bbl (10 of 12 known)
First 24 months, oil
159,527 bbl (22 of 24 known)
Share of cumulative in year 1
29%

Today

Last reported month
Aug 2026
Last month with oil
Jan 2025
Latest oil rate
1 bbl/d
Latest rate as share of peak
0.2%
Uptime, last 12 months
0% of days
Cumulative gas
214K mcf
Cumulative water
265K bbl
Unknown months
2 of 187 (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
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———

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)
symbolAB-OG

DMR shapefile columns not shown above, unchanged.