BBakken SubsurfaceNorth Dakota well index

NDIC file 30349 · API 33-023-01305-00-00

RANCHERO 1819-8H

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

Active (A)Oil and gasSpud 2015

Well facts

Operator
FORMENTERA OPERATIONS, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
AMBROSE
Spud date
Total depth
18,030 ft
Legal location
NENE Sec 18 T163N R98W
Footages
230 ft FNL · 979 ft FEL
County
Divide County
NDIC file no.
30349
API no.
33-023-01305-00-00

Location & navigation

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48.95169, -103.44745

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

137 months reported, Apr 2015 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil138KbblApr ’15 to Aug ’26 · 136 of 137 months known
Peak oil rate363bbl/dMay 2015 · 10,171 bbl in 28 days
Oil, last 12 months3,730bbl-4% against the 12 before
Gas–oil ratio, last 12 months4,186scf/bblfirst year 571 scf/bbl
Water cut, last 12 months86%first year 71% · 597K bbl water in all
Gas sold, last 12 months67%of gas produced · 821 mcf reported flared
0200400Oil bbl/d9201620182020202220242026

Early time

First reported month
Apr 2015
Months to peak
2 (May 2015)
Peak month rate
363 bbl/d on 28 days
First 3 months, oil
16,555 bbl (2 of 3 known)
First 6 months, oil
29,570 bbl (5 of 6 known)
First 12 months, oil
50,475 bbl (11 of 12 known)
First 24 months, oil
71,824 bbl (23 of 24 known)
Share of cumulative in year 1
36%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
9 bbl/d
Latest rate as share of peak
2.5%
Uptime, last 12 months
98% of days
Cumulative gas
306K mcf
Cumulative water
597K bbl
Unknown months
1 of 137 (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
2941,1452,14324123,89588%
3781,5582,50431124,12287%
3461,5132,27130124,37387%
3891,2402,39631133,18886%
3271,0861,83328123,32185%
2841,1581,91928104,07787%
2981,4031,94731104,70887%
2931,2791,73630104,36586%
3001,4131,68031104,71085%
2701,1941,6203094,42286%
2721,3581,9333194,99388%
2791,2671,7223194,54186%

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.