NDIC file 4917 · API 33-009-01053-00-00
SADIE LARSON 1
Operated by COBRA OIL & GAS CORPORATION · Bottineau County, North Dakota
Well facts
- Operator
- COBRA OIL & GAS CORPORATION
- Status
- Active (A)
- Well type
- Oil and gas (OG)
- Field
- SOUTHWEST LANDA
- Spud date
- Total depth
- 3,416 ft
- Legal location
- NWNW Sec 9 T162N R79W
- Footages
- 660 ft FNL · 660 ft FWL
- County
- Bottineau County
- NDIC file no.
4917- API no.
33-009-01053-00-00
Location & navigation
48.87737, -100.92585
Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.
See it in 3D
Production
284 months reported, Jan 2003 to Aug 2026, MADISON pool.
Early time
- First reported month
- Jan 2003
- Months to peak
- 63 (Mar 2008)
- Peak month rate
- 20 bbl/d on 10 days
- First 3 months, oil
- 385 bbl
- First 6 months, oil
- 894 bbl
- First 12 months, oil
- 1,586 bbl
- First 24 months, oil
- 3,440 bbl
- Share of cumulative in year 1
- 5%
Today
- Last reported month
- Aug 2026
- Last month with oil
- Aug 2026
- Latest oil rate
- 6 bbl/d
- Latest rate as share of peak
- 28.2%
- Uptime, last 12 months
- 93% of days
- Cumulative gas
- 1,135 mcf
- Cumulative water
- 25.2K bbl
- Unknown months
- 51 of 284 (confidential or not in that month's report)
- 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 |
|---|---|---|---|---|---|---|---|
| 195 | 12 | 185 | 30 | 6 | 62 | 49% | |
| 198 | 12 | 190 | 31 | 6 | 61 | 49% | |
| 199 | 12 | 176 | 30 | 7 | 60 | 47% | |
| 210 | 13 | 181 | 31 | 7 | 62 | 46% | |
| 197 | 12 | 181 | 31 | 6 | 61 | 48% | |
| 193 | 12 | 165 | 28 | 7 | 62 | 46% | |
| 276 | 17 | 179 | 31 | 9 | 62 | 39% | |
| 144 | 9 | 134 | 22 | 7 | 62 | 48% | |
| 100 | 6 | 99 | 14 | 7 | 60 | 50% | |
| 202 | 12 | 199 | 28 | 7 | 59 | 50% | |
| 179 | 11 | 198 | 31 | 6 | 61 | 53% | |
| 172 | 10 | 198 | 31 | 6 | 58 | 54% |
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.
Nearby wells
- WIBORG 2-5COBRA OIL & GAS CORPORATION · Abandoned (AB)0.3 mi
- WIBORG 2-4PHOENIX RESOURCES CO. · Dry hole (DRY)0.4 mi
- SADIE LARSON 2GREAT WESTERN DRILLING CO. · Dry hole (DRY)0.4 mi
- WIBORG 1-4COBRA OIL & GAS CORPORATION · Active (A)0.5 mi
- OLSON 2COBRA OIL & GAS CORPORATION · Active (A)0.5 mi
- TED OLSON 1LAWRENCE DRILLING CO. · Dry hole (DRY)0.6 mi
- RAYMOND W. BANGS 1CARDINAL DRILLING CO. · Dry hole (DRY)0.6 mi
- BANGS 1COBRA OIL & GAS CORPORATION · Abandoned (AB)0.8 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.