Systems and methods for reducing electrical interference in measurement-while-drilling data
US10669841B1 · kind B1 · utility
4Cited by
2References
10Claims
0Family size
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Key dates
| Filing date | Nov 7, 2019 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Nov 7, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/125
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods are presented for reducing electrical interference in measurement-while-drilling (“MWD”) data. An example may include, among other features a MWD data acquisition system including an analog data reception for receiving analog MWD data, an analog-to-digital conversion circuit, at least one isolation circuit for electrically isolating the analog data reception circuit and the analog-to-digital conversion circuit from a digital data transmission circuit. In some implementations, the data reception device may be at least partially powered by the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.