ENS 50069: Difference between revisions
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| facility = Weatherford International, Llc | | facility = Weatherford International, Llc | ||
| Organization = Colorado Dept Of Health | | Organization = Colorado Dept Of Health | ||
| license number = | | license number = CO 1116-01 | ||
| region = 4 | | region = 4 | ||
| state = Colorado | | state = Colorado | ||
| Line 16: | Line 16: | ||
| event date = 04/29/2014 08:25 MDT | | event date = 04/29/2014 08:25 MDT | ||
| last update date = 04/29/2014 | | last update date = 04/29/2014 | ||
| title = Agreement State Report - Recovery Operations | | title = Agreement State Report - Recovery Operations for Well Logging Source | ||
| event text = The following information was received via E-mail: | | event text = The following information was received via E-mail: | ||
At approximately 0825 MDT on 04/29/14, the Colorado Radiation Program received notification from Weatherford International, LLC (Colorado license 1116-01), a well logging licensee, regarding a source recovery operation taking place on a well located in Weld County, Colorado (well - 'Razor #261,' operated by Whiting Oil Company). During well logging operations (which involved a 5 Ci Am241:Be source, and a 1.5 Ci Cs-137 source) on 04/28/14, an 'unintentional pull off' occurred sometime around 2200 MDT at a depth of approximately 3500 feet below the surface. A source recovery ('fishing') company was called in to perform source recovery operations and the sources became unstuck around 0230 MDT on 04/29/14. Recovery operations are underway at this time. Fluids are being monitored to verify the sources remain intact during the recovery operations. At this time, the sources are estimated at being 1000 feet below surface, and are continuing to move toward the surface. | At approximately 0825 MDT on 04/29/14, the Colorado Radiation Program received notification from Weatherford International, LLC (Colorado license 1116-01), a well logging licensee, regarding a source recovery operation taking place on a well located in Weld County, Colorado (well - 'Razor #261,' operated by Whiting Oil Company). During well logging operations (which involved a 5 Ci Am241:Be source, and a 1.5 Ci Cs-137 source) on 04/28/14, an 'unintentional pull off' occurred sometime around 2200 MDT at a depth of approximately 3500 feet below the surface. A source recovery ('fishing') company was called in to perform source recovery operations and the sources became unstuck around 0230 MDT on 04/29/14. Recovery operations are underway at this time. Fluids are being monitored to verify the sources remain intact during the recovery operations. At this time, the sources are estimated at being 1000 feet below surface, and are continuing to move toward the surface. | ||
Latest revision as of 18:09, 24 November 2018
| Where | |
|---|---|
| Weatherford International, Llc Colorado (NRC Region 4) | |
| License number: | CO 1116-01 |
| Organization: | Colorado Dept Of Health |
| Reporting | |
| Agreement State | |
| Time - Person (Reporting Time:+-2.22 h-0.0925 days <br />-0.0132 weeks <br />-0.00304 months <br />) | |
| Opened: | James Jarvis 12:12 Apr 29, 2014 |
| NRC Officer: | Donald Norwood |
| Last Updated: | Apr 29, 2014 |
| 50069 - NRC Website | |