NDIC file 8430 · API 33-007-00681-00-00
NORTH ELKHORN RANCH UNIT 2803
Operated by COBRA OIL & GAS CORPORATION · Billings County, North Dakota
Well facts
- Operator
- COBRA OIL & GAS CORPORATION
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- NORTH ELKHORN RANCH
- Spud date
- Total depth
- 10,504 ft
- Legal location
- SESW Sec 28 T144N R101W
- Footages
- 750 ft FSL · 1,800 ft FWL
- County
- Billings County
- NDIC file no.
8430- API no.
33-007-00681-00-00
Location & navigation
47.25674, -103.49145
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
- 128 (Dec 2025)
- Peak month rate
- 24 bbl/d on 31 days
- First 3 months, oil
- 173 bbl
- First 6 months, oil
- 446 bbl
- First 12 months, oil
- 1,034 bbl
- First 24 months, oil
- 2,172 bbl
- Share of cumulative in year 1
- 5%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 14 bbl/d
- Latest rate as share of peak
- 59.9%
- Uptime, last 12 months
- 95% of days
- Cumulative gas
- 12.7K mcf
- Cumulative water
- 453K 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 |
|---|---|---|---|---|---|---|---|
| 569 | 327 | 3,950 | 30 | 19 | 575 | 87% | |
| 510 | 432 | 3,971 | 31 | 16 | 847 | 89% | |
| 662 | 339 | 4,012 | 30 | 22 | 512 | 86% | |
| 734 | 309 | 4,117 | 31 | 24 | 421 | 85% | |
| 660 | 320 | 4,119 | 31 | 21 | 485 | 86% | |
| 572 | 275 | 3,608 | 28 | 20 | 481 | 86% | |
| 581 | 244 | 3,846 | 31 | 19 | 420 | 87% | |
| 286 | 112 | 2,037 | 17 | 17 | 392 | 88% | |
| 502 | 251 | 4,399 | 26 | 19 | 500 | 90% | |
| 503 | 301 | 4,740 | 30 | 17 | 598 | 90% | |
| 576 | 401 | 8,446 | 31 | 19 | 696 | 94% | |
| 440 | 452 | 12,367 | 31 | 14 | 1,027 | 97% |
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
- W. F. HAMILTON FED. COM. 1WHITING OIL AND GAS CORPORATION · Plugged and abandoned (PA)634 ft
- NORTH ELKHORN RANCH UNIT 3302COBRA OIL & GAS CORPORATION · Inactive (IA)0.4 mi
- NORTH ELKHORN RANCH UNIT 2804COBRA OIL & GAS CORPORATION · Inactive (IA)0.4 mi
- NORTH ELKHORN RANCH UNIT 2802COBRA OIL & GAS CORPORATION · Active (A)0.4 mi
- NORTH ELKHORN RANCH UNIT 3303HWHITING OIL AND GAS CORPORATION · Permit cancelled (PNC)0.5 mi
- NORTH ELKHORN RANCH UNIT 2805HCOBRA OIL & GAS CORPORATION · Active (A)0.6 mi
- NORTH ELKHORN RANCH UNIT 3301COBRA OIL & GAS CORPORATION · Inactive (IA)0.6 mi
- NORTH ELKHORN RANCH UNIT 2904WHITING OIL AND GAS CORPORATION · 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.