BBakken SubsurfaceNorth Dakota well index

NDIC file 18021 · API 33-105-01714-00-00

MARTY 1-20H

Operated by Zavanna Energy Operating, LLC · Williams County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
Zavanna Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
STOCKYARD CREEK
Spud date
Total depth
17,825 ft
Legal location
NWNW Sec 28 T154N R99W
Footages
200 ft FNL · 265 ft FWL
County
Williams County
NDIC file no.
18021
API no.
33-105-01714-00-00

Location & navigation

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48.13946, -103.43089

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

194 months reported, Jul 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil270KbblJul ’10 to Aug ’26 · 192 of 194 months known
Peak oil rate355bbl/dOct 2010 · 8,161 bbl in 23 days
Oil, last 12 months10.3Kbbl-14% against the 12 before
Gas–oil ratio, last 12 months1,581scf/bblfirst year 1,053 scf/bbl
Water cut, last 12 months47%first year 32% · 182K bbl water in all
Gas sold, last 12 months58%of gas produced · 2,497 mcf reported flared
0200400Oil bbl/d4120122014201620182020202220242026

Early time

First reported month
Jul 2010
Months to peak
4 (Oct 2010)
Peak month rate
355 bbl/d on 23 days
First 3 months, oil
6,964 bbl (1 of 3 known)
First 6 months, oil
28,761 bbl (4 of 6 known)
First 12 months, oil
55,597 bbl (10 of 12 known)
First 24 months, oil
88,911 bbl (22 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
41 bbl/d
Latest rate as share of peak
11.5%
Uptime, last 12 months
88% of days
Cumulative gas
417K mcf
Cumulative water
182K bbl
Unknown months
2 of 194 (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
8112,14077430272,63949%
6461,78264524272,75950%
1,0562,4511,03129362,32149%
5811,10767412481,90554%
1,4163,1131,00831462,19842%
1,072472802283844043%
880610186312869317%
826448405302854233%
7891,38017031251,74918%
745677450282790938%
2911,0521,00221143,61577%
1,1419811,809284186061%

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.