Ground transmitting system and method for electromagnetic transmission between well and ground for intelligent drill guiding
US12000272B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2023 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Aug 10, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/30
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A ground transmitting system and method for electromagnetic transmission between a well and a ground for intelligent drill guiding includes a well site power generation device, a ground transmitting device and current transmission ground electrodes. The well site power generation device, the ground transmitting device and the current transmission ground electrodes are connected in sequence. The well site power generation device is used for supplying power to the ground transmitting device. The ground transmitting device is used for sending generated current waveform to the current transmission ground electrodes through a transformer. The current transmission ground electrodes are used for sending the current waveform to an underground receiver through a drill pipe and strata to complete a ground transmitting for the electromagnetic transmission between the well and the ground for the drill guiding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.