BBakken SubsurfaceNorth Dakota well index

NDIC file 20569 · API 33-023-00697-00-00

GERALYN MARIE 34-163-99H 1DQ

Operated by FORMENTERA OPERATIONS, LLC · Divide County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
FORMENTERA OPERATIONS, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
AMBROSE
Spud date
Total depth
14,381 ft
Legal location
NWNW Sec 34 T163N R99W
Footages
341 ft FNL · 400 ft FWL
County
Divide County
NDIC file no.
20569
API no.
33-023-00697-00-00

Location & navigation

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48.90795, -103.52901

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

182 months reported, Jul 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil225KbblJul ’11 to Aug ’26 · 177 of 182 months known
Peak oil rate261bbl/dDec 2011 · 8,088 bbl in 31 days
Oil, last 12 months4,289bbl-9% against the 12 before
Gas–oil ratio, last 12 months2,263scf/bblfirst year 707 scf/bbl
Water cut, last 12 months67%first year 34% · 204K bbl water in all
Gas sold, last 12 months53%of gas produced · 85 mcf reported flared
0100200300Oil bbl/d1020122014201620182020202220242026

Early time

First reported month
Jul 2011
Months to peak
6 (Dec 2011)
Peak month rate
261 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
8,088 bbl (1 of 6 known)
First 12 months, oil
47,603 bbl (7 of 12 known)
First 24 months, oil
93,952 bbl (19 of 24 known)
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
10 bbl/d
Latest rate as share of peak
4.0%
Uptime, last 12 months
99% of days
Cumulative gas
201K mcf
Cumulative water
204K bbl
Unknown months
5 of 182 (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
38585671130132,22365%
39187990331132,24870%
36981274130122,20167%
38883897131132,16071%
34973776328122,11269%
33773861728122,19065%
36881869631122,22365%
33979665830112,34866%
34678866431112,27766%
33876861630112,27265%
35586168231112,42566%
32481768731102,52268%

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.