BBakken SubsurfaceNorth Dakota well index

NDIC file 16538 · API 33-007-01603-00-00

ANHELUK 24-1H

Operated by WHITE ROCK OIL & GAS, LLC · Billings County, North Dakota

Active (A)Oil and gasSpud 2007

Well facts

Operator
WHITE ROCK OIL & GAS, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
TREE TOP
Spud date
Total depth
15,575 ft
Legal location
SESW Sec 1 T142N R100W
Footages
250 ft FSL · 2,540 ft FWL
County
Billings County
NDIC file no.
16538
API no.
33-007-01603-00-00

Location & navigation

47.13997, -103.29748

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

See it in 3D

Production

230 months reported, Jul 2007 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil20.8KbblJul ’07 to Aug ’26 · 227 of 230 months known
Peak oil rate31bbl/dNov 2007 · 939 bbl in 30 days
Oil, last 12 months462bbl-9% against the 12 before
Gas–oil ratio, last 12 months2,249scf/bblfirst year 1,560 scf/bbl
Water cut, last 12 months76%first year 68% · 53.8K bbl water in all
Gas sold, last 12 months0%of gas produced · 0 mcf reported flared
02040Oil bbl/d32008201020122014201620182020202220242026

Early time

First reported month
Jul 2007
Months to peak
5 (Nov 2007)
Peak month rate
31 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
1,745 bbl (3 of 6 known)
First 12 months, oil
3,662 bbl (9 of 12 known)
First 24 months, oil
6,032 bbl (21 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
9.1%
Uptime, last 12 months
78% of days
Cumulative gas
39.9K mcf
Cumulative water
53.8K bbl
Unknown months
3 of 230 (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
32871082912,71977%
50931673121,86077%
40901173012,25075%
3590933012,57173%
3375932512,27374%
37572271921,54186%
20931153114,65085%
08782290—100%
0931120——100%
0901080——100%
1279310531473245%
88911033131,03454%

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.