NDIC file 40938 · API 33-105-06280-00-00
Hereford 13-36 3H
Operated by Zavanna Energy Operating, LLC · Williams County, North Dakota
Well facts
- Operator
- Zavanna Energy Operating, LLC
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- STOCKYARD CREEK
- Spud date
- Total depth
- 27,072 ft
- Legal location
- SWSW Sec 13 T154N R99W
- Footages
- 475 ft FSL · 1,026 ft FWL
- County
- Williams County
- NDIC file no.
40938- API no.
33-105-06280-00-00
Location & navigation
48.15584, -103.36285
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
8 months reported, Jan 2026 to Aug 2026, BAKKEN and CONFIDENTIAL pools.
Early time
- First reported month
- Jan 2026
- Months to peak
- 7 (Jul 2026)
- Peak month rate
- 873 bbl/d on 31 days
- First 3 months, oil
- —
- First 6 months, oil
- —
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 742 bbl/d
- Latest rate as share of peak
- 85.0%
- Uptime, last 12 months
- 100% of days
- Cumulative gas
- 120K mcf
- Cumulative water
- 48.5K bbl
- Unknown months
- 6 of 8 (confidential or not in that month's report)
- Pools reported
- BAKKEN, CONFIDENTIAL
Last 12 months as a table
| Month | Oil bbl | Gas mcf | Water bbl | Days | Oil bbl/d | GOR scf/bbl | Water cut |
|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | |
| 27,057 | 46,931 | 28,826 | 31 | 873 | 1,735 | 52% | |
| 22,991 | 72,680 | 19,656 | 31 | 742 | 3,161 | 46% |
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
- T154N R99W sections 24, 25, 363,840-acre Bakken spacing unit · 24 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 15,498 ft inside (100%)
- T154N R99W sections 23, 24, 25, 26, 35, 363,840-acre Bakken spacing unit · 13 wells inside · 1 more lateral still fit (Nov 2026 method, machine-made) · this lateral 15,498 ft inside (100%)
- T154N R99W sections 24, 25, 361,920-acre Bakken spacing unit · 7 wells allowed by order 35086 · 9 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 15,498 ft inside (100%)
- T154N R99W sections 25, 361,280-acre Bakken spacing unit · 1 wells allowed by order 32202 · 7 wells inside · 1 more lateral still fit (Nov 2026 method, machine-made) · this lateral 10,395 ft inside (67%)
- T154N R99W section 24640-acre Bakken spacing unit · 1 wells allowed by order 34074 · 8 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 5,103 ft inside (33%)
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
- Hereford 13-36 2TFHZavanna Energy Operating, LLC · Active (A)53 ft
- Hereford 13-36 4TFHZavanna Energy Operating, LLC · Active (A)53 ft
- Hereford 13-35 1H XWZavanna Energy Operating, LLC · Active (A)53 ft
- WO RENNERFELDT SWD 2WHITE OWL ENERGY SERVICES (US) INC. · Active (A)528 ft
- GARY 1-24HZavanna Energy Operating, LLC · Active (A)1,162 ft
- RODNEY 1-14HZavanna Energy Operating, LLC · Active (A)0.3 mi
- DUCKSTEIN 1-13-14HTFSLAWSON EXPLORATION COMPANY, INC. · Dry hole (DRY)0.5 mi
- BILLABONG 2-13-14HBKSLAWSON EXPLORATION COMPANY, INC. · Active (A)0.5 mi
Closest published well heads within 3 miles; wells on one pad share a location.
Other published attributes (1)
| symbol | A-OG |
|---|
DMR shapefile columns not shown above, unchanged.