Self-contained marine vertical cable seismic exploration data acquisition system

Self-contained marine vertical cable seismic exploration data acquisition system

  • CN 105,467,453 A
  • Filed: 12/31/2015
  • Published: 04/06/2016
  • Est. Priority Date: 12/31/2015
  • Status: Active Application
First Claim
Patent Images

1. a self-tolerant marine vertical cable seismic prospecting data collecting system, comprise work boat (23), this work boat (23) is provided with PC main control system (24), differential GPS (25), and be equipped with activating system, activating system comprises the focus main frame 26 be positioned on deck) and the electrode (27) that is positioned in water, characterized by further comprising the vertical cable of the one or more self-tolerant offshore shooting (28) for acquiring seismic data and ball float unit (29) thereofThe described vertical cable of self-tolerant offshore shooting (28) is comprised auxiliary wirerope (8) and is fixed on the cable section on described auxiliary wirerope (8) by snap ring (9), and auxiliary wirerope 8) arrange with cable section is all vertical, described cable section is followed successively by front linkage section (2) from top to bottom, first active section (4), tail active section (6) and tail linkage section (7), and be provided with watertight connector (1) in front linkage section (2) upper end, in front linkage section (2), tiltmeter and pressure transducer group (3) is provided with between first active section (4), and it is first, tail active section (4, 6) inside is provided with and organizes cable more, first, tail active section (4, 6) (8) road nautical receiving set combination (11) is set gradually along its length, expandable type 8 road digital packets (5) is provided with between first active section (4) and tail active section (6), filled polyurethane solid material between described cable and nautical receiving set combination, tiltmeter and pressure transducer group (3) is provided with between tail active section (6) and tail linkage section (7), titanium alloy metal joint is had to connect at tail linkage section (7) end, described auxiliary wirerope (8) is also provided with multiple buckle (10) for hanging weight.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×