NDIC file 10661 · API 33-053-01802-00-00
OCONNOR 21-2
Operated by ELK HORN RESOURCES, LLC · McKenzie County, North Dakota
Well facts
- Operator
- ELK HORN RESOURCES, LLC
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- GLASS BLUFF
- Spud date
- Total depth
- 9,600 ft
- Legal location
- NENW Sec 2 T151N R103W
- Footages
- 750 ft FNL · 1,990 ft FWL
- County
- McKenzie County
- NDIC file no.
10661- API no.
33-053-01802-00-00
Location & navigation
47.93306, -103.83212
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
136 months reported, May 2015 to Aug 2026, MADISON pool.
Early time
- First reported month
- May 2015
- Months to peak
- 4 (Aug 2015)
- Peak month rate
- 108 bbl/d on 1 days
- First 3 months, oil
- 1,967 bbl
- First 6 months, oil
- 6,623 bbl
- First 12 months, oil
- 14,519 bbl
- First 24 months, oil
- 23,275 bbl
- Share of cumulative in year 1
- 40%
Today
- Last reported month
- Aug 2026
- Last month with oil
- May 2026
- Latest oil rate
- 3 bbl/d
- Latest rate as share of peak
- 3.1%
- Uptime, last 12 months
- 8% of days
- Cumulative gas
- 18.4K mcf
- Cumulative water
- 223K bbl
- Pools reported
- MADISON
Last 12 months as a table
| Month | Oil bbl | Gas mcf | Water bbl | Days | Oil bbl/d | GOR scf/bbl | Water cut |
|---|---|---|---|---|---|---|---|
| 5 | 2 | 427 | 2 | 2 | 400 | 99% | |
| 12 | 6 | 658 | 3 | 4 | 500 | 98% | |
| 0 | 0 | 0 | 0 | — | — | — | |
| 47 | 23 | 542 | 5 | 9 | 489 | 92% | |
| 11 | 5 | 167 | 2 | 6 | 455 | 94% | |
| 7 | 3 | 308 | 3 | 2 | 429 | 98% | |
| 10 | 5 | 137 | 5 | 2 | 500 | 93% | |
| 10 | 5 | 67 | 5 | 2 | 500 | 87% | |
| 10 | 5 | 373 | 3 | 3 | 500 | 97% | |
| 0 | 0 | 0 | 0 | — | — | — | |
| 0 | 0 | 0 | 0 | — | — | — | |
| 0 | 0 | 0 | 0 | — | — | — |
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. Before May 2015 this well's pool was reported only as a unit total, so the reports hold no figures for the well itself in those years; its own figures start in May 2015.
Nearby wells
- GLASS BLUFF 14-35LIBERTY RESOURCES MANAGEMENT COMPANY, LLC · Plugged and abandoned (PA)0.4 mi
- OCONNER 41-2ELK HORN RESOURCES, LLC · Inactive (IA)0.4 mi
- OCONNOR 34-35APACHE CORPORATION · Plugged and abandoned (PA)0.5 mi
- GULLIKSON 14-35HWHITING OIL AND GAS CORPORATION · Inactive (IA)0.5 mi
- GULLIKSON 44-34HUWHITING OIL AND GAS CORPORATION · Active (A)0.5 mi
- JOHNSON 41-3ELK HORN RESOURCES, LLC · Plugged and abandoned (PA)0.5 mi
- GULLIKSON 44-34HWHITING OIL AND GAS CORPORATION · Active (A)0.5 mi
- ERICKSON C 1LIBERTY RESOURCES MANAGEMENT COMPANY, LLC · Plugged and abandoned (PA)0.6 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.