Seismic data acquisition units and related methods

A technology of seismic data and data packets, applied in seismology, seismic signal transmission, seismic signal receiver, etc.

Pending Publication Date: 2019-11-19
INOVA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, seismic surveys are an upfront cost with an intangible return value

Method used

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  • Seismic data acquisition units and related methods
  • Seismic data acquisition units and related methods
  • Seismic data acquisition units and related methods

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Embodiment Construction

[0013] The present disclosure relates to seismic data acquisition units for seismic data acquisition. The present disclosure can be implemented in different forms of embodiments. For purposes of illustrating the concepts contained in this disclosure, the drawings shown and description provided herein correspond to certain specific embodiments of the disclosure, it being understood that the disclosure is to be considered as an illustration of the principles of the disclosure and is not intended to It is intended that the scope of the present disclosure be limited to the drawings and descriptions shown herein.

[0014] figure 1 One exemplary and non-limiting data acquisition (DA) package device 10 that may be used with a seismic data acquisition unit according to the present disclosure is schematically shown. In general, the DA package device 10 includes the hardware and software needed to detect seismic signals, generate data representative of the detected signals, and store ...

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Abstract

An apparatus for performing a seismic survey includes a data unit disposed in a housing, a flexible tether connected to the housing at a first end and having a second end, the tether including at least signal carrying wire and a tension conveying member, and an antenna connected to the second end of the tether, the data unit in signal communication with the antenna via the at least one signal carrying wire.

Description

technical field [0001] The technical field relates generally to seismic surveys, and more particularly to seismic data acquisition units for use in seismic surveys. Background technique [0002] Oil companies conduct seismic surveys to reduce risk and reduce the cost of locating and developing new oil and gas reserves. Therefore, seismic surveys are an upfront cost with an intangible return value. Therefore, minimizing the cost of seismic surveys and obtaining quality results in the shortest time is an important aspect of seismic survey processing. [0003] Seismic surveys are performed by deploying large arrays of seismic sensors over a terrain of interest. These arrays can cover over 50 square miles and can include 2000 to 5000 seismic sensors. Energy sources such as buried explosives can be discharged within the array to impart shock waves into the Earth. The resulting shock waves are sound waves that travel through the Earth's subsurface. A portion of the waves refl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/16G01V1/20G01V1/22H01Q1/12G02B6/44
CPCG01V1/162G01V1/166G01V1/223G01S19/01G01V1/181
Inventor A·布尔
Owner INOVA
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