Mounting and shock absorber assembly for borehole telemetry apparatus
US4265305A · kind A · utility
20Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 1979 |
| Grant date | May 5, 1981 |
| Priority date | — |
| Expiry date | Aug 27, 1999 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B17/028
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A mounting assembly and shock absorber are presented for mounting and shock absorption for the transmitter and sensor elements of a mud pulse telemetry system. The shock absorbing apparatus for the mud pulse transmitter is entirely located at one end of the assembly above the transmitter, and the shock absorber apparatus for the sensor package is located at the other end of the assembly below the sensor package, whereby all of the elements can be incorporated in a one piece drill collar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.