NDIC file 23525 · API 33-053-04302-00-00
CEYNAR 4X-18H
Operated by OASIS PETROLEUM NORTH AMERICA LLC · McKenzie County, North Dakota
Well facts
- Operator
- OASIS PETROLEUM NORTH AMERICA LLC
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- POE
- Spud date
- Total depth
- 21,562 ft
- Legal location
- LOT1 Sec 18 T151N R99W
- Footages
- 1,150 ft FNL · 300 ft FWL
- County
- McKenzie County
- NDIC file no.
23525- API no.
33-053-04302-00-00
Location & navigation
47.90280, -103.41083
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
163 months reported, Feb 2013 to Aug 2026, BAKKEN pool.
Early time
- First reported month
- Feb 2013
- Months to peak
- 2 (Mar 2013)
- Peak month rate
- 607 bbl/d on 24 days
- First 3 months, oil
- 27,194 bbl
- First 6 months, oil
- 48,653 bbl
- First 12 months, oil
- 72,094 bbl
- First 24 months, oil
- 103,152 bbl
- Share of cumulative in year 1
- 33%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 11 bbl/d
- Latest rate as share of peak
- 1.7%
- Uptime, last 12 months
- 74% of days
- Cumulative gas
- 443K mcf
- Cumulative water
- 179K 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 |
|---|---|---|---|---|---|---|---|
| 425 | 980 | 964 | 30 | 14 | 2,306 | 69% | |
| 549 | 1,206 | 843 | 31 | 18 | 2,197 | 61% | |
| 458 | 1,031 | 480 | 30 | 15 | 2,251 | 51% | |
| 371 | 679 | 426 | 27 | 14 | 1,830 | 53% | |
| 526 | 1,242 | 850 | 31 | 17 | 2,361 | 62% | |
| 411 | 862 | 515 | 28 | 15 | 2,097 | 56% | |
| 39 | 1 | 58 | 3 | 13 | 26 | 60% | |
| 0 | 0 | 0 | 0 | — | — | — | |
| 0 | 0 | 0 | 0 | — | — | — | |
| 314 | 427 | 868 | 27 | 12 | 1,360 | 73% | |
| 355 | 518 | 537 | 31 | 11 | 1,459 | 60% | |
| 327 | 560 | 670 | 31 | 11 | 1,713 | 67% |
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
- T151N R100W sections 11, 12, 13, 142,560-acre Bakken spacing unit · 25 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,198 ft inside (100%)
- T151N R100W sections 13, 14, 23, 242,560-acre Bakken spacing unit · 1 wells allowed by order 21898 · 13 wells inside · 0 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,198 ft inside (100%)
- T151N R100W sections 13, 141,280-acre Bakken spacing unit · 12 wells allowed by order 33457 · 7 wells inside · 3 more laterals still fit (Nov 2026 method, machine-made) · this lateral 10,198 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
- CEYNAR 4-18HAOASIS PETROLEUM NORTH AMERICA LLC · Active (A)106 ft
- CEYNAR 4-18HBOASIS PETROLEUM NORTH AMERICA LLC · Active (A)106 ft
- CEYNAR 4-18SWDFALCON MIDSTREAM SERVICES LLC · Active (A)317 ft
- ELERY 1-13HOASIS PETROLEUM NORTH AMERICA LLC · Active (A)1,056 ft
- DORIS 1X-13HOASIS PETROLEUM NORTH AMERICA LLC · Plugged and abandoned (PA)1,109 ft
- RANGER 21X-18EXTO ENERGY INC · Active (A)1,267 ft
- RANGER 21X-18AXTO ENERGY INC · Active (A)1,267 ft
- RANGER 21X-18BXTO ENERGY INC · Active (A)0.2 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.