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A Downhole Tool
Abstract: The present invention relates to a downhole tool (10) to be submerged into a well fluid from a top of a well comprising a first tool section (21) a tool housing (3) having an inner face (4) a downhole communication module (1) for communicating through a well fluid in a downhole well to operate the downhole tool comprising a piezoelectric transceiver (5) having a first face (6) and a second face (7) and being arranged in the tool housing wherein an element (8) is arranged between the piezoelectric transceiver and the tool housing and the element is arranged in abutment with the first face of the piezoelectric transceiver and the inner face of the housing so that the tool housing acts as a transducer when the piezoelectric transceiver is activated and enlarges in a radial direction of the tool housing forcing the tool housing outwards and sending a signal through the well fluid. The present invention also relates to a downhole system and a communication method.
Notices, Deadlines & Correspondence
Patent Information
Applicants
WELLTEC A/S
Inventors
1. ANDERSEN Tomas Sune
2. THOMSEN Brian Engelbricht
Specification
SOFT COPY ATTACHED IN PDF
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Power of Attorney [17-03-2016(online)].pdf | 2016-03-17 |
| 2 | Form 5 [17-03-2016(online)].pdf | 2016-03-17 |
| 3 | Form 3 [17-03-2016(online)].pdf | 2016-03-17 |
| 4 | Form 1 [17-03-2016(online)].pdf | 2016-03-17 |
| 5 | Drawing [17-03-2016(online)].pdf | 2016-03-17 |
| 6 | Description(Complete) [17-03-2016(online)].pdf | 2016-03-17 |
| 7 | 201647009256.pdf | 2016-06-08 |
| 8 | Form 3 [29-08-2016(online)].pdf | 2016-08-29 |
| 9 | 201647009256-FORM 18 [01-09-2017(online)].pdf | 2017-09-01 |
| 10 | 201647009256-FER.pdf | 2019-07-30 |
| 11 | 201647009256-Proof of Right [29-01-2020(online)].pdf | 2020-01-29 |
| 12 | 201647009256-PETITION UNDER RULE 137 [29-01-2020(online)].pdf | 2020-01-29 |
| 13 | 201647009256-OTHERS [29-01-2020(online)].pdf | 2020-01-29 |
| 14 | 201647009256-Information under section 8(2) [29-01-2020(online)].pdf | 2020-01-29 |
| 15 | 201647009256-FORM-26 [29-01-2020(online)].pdf | 2020-01-29 |
| 16 | 201647009256-FORM 3 [29-01-2020(online)].pdf | 2020-01-29 |
| 17 | 201647009256-FER_SER_REPLY [29-01-2020(online)].pdf | 2020-01-29 |
| 18 | 201647009256-DRAWING [29-01-2020(online)].pdf | 2020-01-29 |
| 19 | 201647009256-COMPLETE SPECIFICATION [29-01-2020(online)].pdf | 2020-01-29 |
| 20 | 201647009256-CLAIMS [29-01-2020(online)].pdf | 2020-01-29 |
| 21 | 201647009256-ABSTRACT [29-01-2020(online)].pdf | 2020-01-29 |
| 22 | 201647009256-Form26_General Power of Attorney_31-01-2020.pdf | 2020-01-31 |
| 23 | 201647009256-Deed of Assignment_31-01-2020.pdf | 2020-01-31 |
| 24 | 201647009256-Correspondence_31-01-2020.pdf | 2020-01-31 |
| 25 | 201647009256-FORM 3 [02-07-2020(online)].pdf | 2020-07-02 |
| 26 | 201647009256-US(14)-HearingNotice-(HearingDate-03-08-2023).pdf | 2023-07-12 |
| 27 | 201647009256-Correspondence to notify the Controller [31-07-2023(online)].pdf | 2023-07-31 |
Search Strategy
| 1 | 201647009256DOWNHOLETOOLSearch_05-04-2019.pdf |