Accoustic triggering devices for multiple fluid samplers and methods of making and using same
US9708909B2 · kind B2 · utility
24Cited by
4References
22Claims
0Family size
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Key dates
| Filing date | Sep 21, 2015 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Sep 21, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method for capturing a sample from a wellbore, comprising the steps of introducing a first message and a second message into a tubing positioned within the wellbore. The first message is directed to a first modem connected to a first sampler device to cause the first sampler device to collect a first sample. The second message is directed to a second modem connected to a second sampler device to cause the second sampler device to collect a second sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.