Storage logging system

A storage and logging technology, applied in the field of exploration and measurement, to achieve the effects of improving measurement accuracy and temperature performance, reasonable design, good system operation stability and reliability

Active Publication Date: 2015-06-24
武汉海阔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above disadvantages and provide a storage logging system, which breaks through

Method used

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Examples

Experimental program
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Effect test

Example Embodiment

[0022] The present invention will be further described below with reference to the drawings and embodiments.

[0023] This embodiment provides a storage logging system, such as figure 1 As shown, including surface system and downhole tool, the downhole tool has a built-in logging system, such as figure 2 As shown, the logging system includes a memory, an azimuth signal acquisition module, and a caliper signal acquisition module that are all connected to the main control module. The azimuth signal acquisition module is connected to the azimuth sensor, the caliper signal acquisition module is connected to the caliper sensor, and the power supply Power is supplied to the main control module, memory, azimuth signal acquisition module and well diameter signal acquisition module through the power management module.

[0024] Further, the above-mentioned main control module communicates with the memory through an SPI interface.

[0025] Further, such as image 3 As shown, the above-mentioned m

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PUM

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Abstract

The invention belongs to the field of prospecting and measurement, in particularly to a storage logging system. The storage logging system comprises a ground system and an underground instrument; a logging system is arranged in the underground instrument; the logging system comprises a storage, an azimuth signal acquiring module and a borehole diameter signal acquiring module which are all connected with a main control module; the azimuth signal acquiring module is connected with an azimuth sensor; the borehole diameter signal acquiring module is connected with a borehole diameter sensor; and a power supply respectively supplies power to the main control module, the storage, the azimuth signal acquiring module and the borehole diameter signal acquiring module by a power supply management module. The storage logging system breaks through the conventional thinking of transmitting logging data by a cable and solves the logging problem under the difficult conditions by adopting the storage instrument.

Description

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Claims

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Application Information

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Owner 武汉海阔科技有限公司
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