BBakken SubsurfaceNorth Dakota well index

NDIC file 29781 · API 33-105-03822-00-00

GALLOWAY 18-30 1TFH

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

Active (A)Oil and gasSpud 2022

Well facts

Operator
Zavanna Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
STOCKYARD CREEK
Spud date
Total depth
21,496 ft
Legal location
SESE Sec 18 T154N R99W
Footages
742 ft FSL · 1,209 ft FEL
County
Williams County
NDIC file no.
29781
API no.
33-105-03822-00-00

Location & navigation

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48.15654, -103.45842

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

45 months reported, Dec 2022 to Aug 2026, BAKKEN pool.

Cumulative oil195KbblDec ’22 to Aug ’26 · 45 of 45 months known
Peak oil rate550bbl/dJan 2023 · 13,752 bbl in 25 days
Oil, last 12 months16.7Kbbl-23% against the 12 before
Gas–oil ratio, last 12 months9,279scf/bblfirst year 3,817 scf/bbl
Water cut, last 12 months73%first year 67% · 438K bbl water in all
Gas sold, last 12 months88%of gas produced · 9,534 mcf reported flared
0200400600Oil bbl/d42Dec ’22Jun ’23Dec ’23Jun ’24Dec ’24Jun ’25Dec ’25Jun ’26

Early time

First reported month
Dec 2022
Months to peak
2 (Jan 2023)
Peak month rate
550 bbl/d on 25 days
First 3 months, oil
27,389 bbl
First 6 months, oil
59,486 bbl
First 12 months, oil
118,468 bbl
First 24 months, oil
163,789 bbl
Share of cumulative in year 1
61%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
42 bbl/d
Latest rate as share of peak
7.6%
Uptime, last 12 months
100% of days
Cumulative gas
1.06M mcf
Cumulative water
438K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,48911,4624,53430507,69875%
1,41314,2183,597314610,06272%
1,31513,8423,883304410,52675%
1,44614,7333,505314710,18971%
1,31613,9983,401314210,63772%
1,1908,7213,78228427,32976%
1,26311,5524,77331419,14679%
1,40110,4584,47930477,46576%
1,94813,6894,99831637,02772%
1,38513,9453,547304610,06972%
1,22812,455255314010,14317%
1,30115,8383,519314212,17473%

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.