NDIC file 20766 · API 33-105-02194-00-00
ROUND PRAIRIE 4-0805H
Operated by DEVON ENERGY WILLISTON, L.L.C. · Williams County, North Dakota
Well facts
- Operator
- DEVON ENERGY WILLISTON, L.L.C.
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- ROUND PRAIRIE
- Spud date
- Total depth
- 20,278 ft
- Legal location
- SESE Sec 8 T154N R103W
- Footages
- 350 ft FSL · 1,320 ft FEL
- County
- Williams County
- NDIC file no.
20766- API no.
33-105-02194-00-00
Location & navigation
48.17016, -103.95493
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
168 months reported, Sep 2012 to Aug 2026, BAKKEN pool.
Early time
- First reported month
- Sep 2012
- Months to peak
- 2 (Oct 2012)
- Peak month rate
- 701 bbl/d on 24 days
- First 3 months, oil
- 49,888 bbl
- First 6 months, oil
- 76,914 bbl
- First 12 months, oil
- 114,158 bbl
- First 24 months, oil
- 176,780 bbl
- Share of cumulative in year 1
- 36%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 11 bbl/d
- Latest rate as share of peak
- 1.6%
- Uptime, last 12 months
- 91% of days
- Cumulative gas
- 395K mcf
- Cumulative water
- 492K bbl
- Pools reported
- BAKKEN
Last 12 months as a table
| Month | Oil bbl | Gas mcf | Water bbl | Days | Oil bbl/d | GOR scf/bbl | Water cut |
|---|---|---|---|---|---|---|---|
| 413 | 871 | 664 | 30 | 14 | 2,109 | 62% | |
| 402 | 867 | 670 | 31 | 13 | 2,157 | 62% | |
| 381 | 811 | 637 | 29 | 13 | 2,129 | 63% | |
| 393 | 818 | 660 | 30 | 13 | 2,081 | 63% | |
| 377 | 761 | 633 | 30 | 13 | 2,019 | 63% | |
| 336 | 695 | 573 | 28 | 12 | 2,068 | 63% | |
| 365 | 742 | 630 | 30 | 12 | 2,033 | 63% | |
| 323 | 670 | 579 | 30 | 11 | 2,074 | 64% | |
| 380 | 757 | 631 | 31 | 12 | 1,992 | 62% | |
| 321 | 655 | 518 | 26 | 12 | 2,040 | 62% | |
| 20 | 34 | 170 | 6 | 3 | 1,700 | 89% | |
| 328 | 617 | 788 | 30 | 11 | 1,881 | 71% |
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 R103W sections 4, 5, 8, 92,560-acre Bakken spacing unit · 2 wells allowed by order 35950 · 2 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 9,455 ft inside (100%)
- T154N R103W sections 5, 81,280-acre Bakken spacing unit · 2 wells allowed by order 32422 · 1 wells inside · 3 more laterals still fit (Nov 2026 method, machine-made) · this lateral 9,455 ft inside (100%)
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
- ROUND PRAIRIE 04-08HEOG RESOURCES, INC. · Permit cancelled (PNC)1,056 ft
- ROUND PRAIRIE 1-17HDEVON ENERGY WILLISTON, L.L.C. · Active (A)0.7 mi
- ROUND PRAIRIE 5-0904HDEVON ENERGY WILLISTON, L.L.C. · Active (A)1.0 mi
- ROUND PRAIRIE 3-0706HDEVON ENERGY WILLISTON, L.L.C. · Active (A)1.0 mi
- O. HAUGEN 1TREND EXPLORATION, LTD. · Plugged and abandoned (PA)1.1 mi
- GESSNER 1VIERSEN & COCHRAN · Dry hole (DRY)1.2 mi
- BND - OYLOE 1RONALD M. SANNES · Plugged and abandoned (PA)1.3 mi
- ROUND PRAIRIE 2-20HDEVON ENERGY WILLISTON, L.L.C. · Active (A)1.3 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.