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Geophysical logging data processing method and system

A logging data and geophysical technology, applied in the field of data processing, can solve the problems of low logging data processing and interpretation efficiency, and achieve the effect of improving processing and interpretation efficiency

Pending Publication Date: 2021-01-15
中国地质科学院地球物理地球化学勘查研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a logging data processing method and system, to alleviate the existing geophysical logging data processing method for the processing and interpretation of logging data inefficient technical problems

Method used

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  • Geophysical logging data processing method and system
  • Geophysical logging data processing method and system
  • Geophysical logging data processing method and system

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Experimental program
Comparison scheme
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Embodiment 1

[0027] According to an embodiment of the present invention, an embodiment of a method for processing geophysical logging data is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0028] figure 1 It is a flow chart of a method for processing geophysical logging data according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0029]Step S102, obtaining the logging data to be processed, and standardizing the logging data to be processed to obtain initial logging data;

[0030] In the embodiment of the present invention, the logging data in FLD format, the logging data in TXT format, the logging data in LAS...

Embodiment 2

[0085] The embodiment of the present invention also provides a geophysical logging data processing system, the geophysical logging data processing system is used to execute the geophysical logging data processing method provided by the above content of the embodiment of the present invention, as follows The specific introduction of the geophysical logging data processing system provided by the embodiment of the present invention.

[0086] Such as figure 2 as shown, figure 2 It is a schematic diagram of the above-mentioned geophysical logging data processing system, and the satellite network traffic optimization of this orbit includes: an acquisition unit 10 , a construction unit 20 , a preprocessing unit 30 and a data interpretation unit 40 .

[0087] The acquiring unit 10 is configured to acquire the logging data to be processed, and standardize the logging data to be processed to obtain initial logging data;

[0088] The construction unit 20 is configured to use the init...

Embodiment 3

[0102] A terminal provided by an embodiment of the present invention includes a memory, a processor, and a computer program stored on the memory and operable on the processor. When the processor executes the computer program, the low-orbit satellite network traffic optimization in the first embodiment above is realized method.

[0103] see image 3 , the embodiment of the present invention also provides a terminal 100, including: a processor 80, a memory 81, a bus 82 and a communication interface 83, the processor 80, the communication interface 83 and the memory 81 are connected through the bus 82; the processor 80 is used for Executable modules, such as computer programs, stored in the memory 81 are executed.

[0104] Wherein, the memory 81 may include a high-speed random access memory (RAM, Random Access Memory), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the system network element...

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Abstract

The invention provides a geophysical well logging data processing method and system, and relates to the technical field of data processing, and the method comprises the steps: obtaining to-be-processed well logging data, carrying out the standardization of the to-be-processed well logging data, and obtaining initial well logging data; constructing an initial logging curve graph by utilizing the initial logging data; preprocessing the initial logging curve to obtain a target logging curve, the preprocessing including at least one of depth correction processing, wrong point elimination processing and curve smoothing processing; and performing data interpretation on the to-be-processed logging data by utilizing the target logging curve to obtain an interpretation result which comprises at least one of the following results: a layering discrimination result, an intersection discrimination result, a reservoir parameter calculation result and a square straight curve calculation result. The technical problem that an existing geophysical logging data processing method is low in logging data processing and interpreting efficiency is solved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and system for processing geophysical logging data. Background technique [0002] With the in-depth development of geological surveys in my country, small-diameter geophysical logging has been applied in geological mapping, hydraulic ring exploration, land hydrate geological surveys, scientific drilling, etc., and achieved good results. The geophysical logging method can reduce the workload of drilling and coring, improve the exploration speed and reduce the exploration cost. Therefore, the importance of building a geophysical logging center is self-evident. [0003] There are many manufacturers of small-caliber geophysical logging instruments at home and abroad, including the British RG logging instrument system, the American MOUNT logging instrument system, the comprehensive logging system of Chongqing Geological Instrument Factory, the Beijing Zhongdi Yingjie...

Claims

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Application Information

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IPC IPC(8): G01V9/00G06T11/20
CPCG01V9/00G06T11/206G06T11/203
Inventor 李洋欧洋冯杰贾定宇王宇航高文利刘东明梁明星翟景红
Owner 中国地质科学院地球物理地球化学勘查研究所
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