Title:
SUB-BOTTOM PROFILING SEISMIC DATA COLLECTION AUXILIARY EQUIPMENT AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/159406
Kind Code:
A1
Abstract:
Sub-bottom profiling seismic data collection auxiliary equipment, which comprises a floating body (1) and a cable carrying device (9); the floating body (1) is connected to a cable carrying device (9) by means of floating ball rope (4); and a cable of the sub-bottom profiler is installed on the cable carrying device (9). Depth control of the cable is realized by means of adjusting the release length of the floating ball rope (4), and depth control of the cable is realized by utilizing a balance between the buoyancy of the floating body (1) and the gravitational force of the cable carrying device (9). Further provided is a construction method for sub-bottom profiling seismic data collection auxiliary equipment.
Inventors:
LIU FEIFEI (CN)
PAN JUN (CN)
SUN YAOTING (CN)
PAN JUN (CN)
SUN YAOTING (CN)
Application Number:
PCT/CN2022/077545
Publication Date:
August 31, 2023
Filing Date:
February 24, 2022
Export Citation:
Assignee:
UNIV BINZHOU (CN)
International Classes:
G01V1/38
Foreign References:
| CN111948715A | 2020-11-17 | |||
| CN102183789A | 2011-09-14 | |||
| CN113002738A | 2021-06-22 | |||
| US20120224454A1 | 2012-09-06 | |||
| GB1105733A | 1968-03-13 | |||
| KR101591269B1 | 2016-02-03 |
Attorney, Agent or Firm:
BEIJING FINELAND IP FIRM (CN)
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