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A method, device, electronic device and storage medium for acquiring inclination angle of an interface

An interface and medium technology, which is applied in the direction of electrical/magnetic detection for logging records, and can solve the problem of high cost

Active Publication Date: 2020-07-10
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the core direct description method needs to take cores to calculate the dip angle of the interface, resulting in higher cost

Method used

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  • A method, device, electronic device and storage medium for acquiring inclination angle of an interface
  • A method, device, electronic device and storage medium for acquiring inclination angle of an interface
  • A method, device, electronic device and storage medium for acquiring inclination angle of an interface

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Embodiment Construction

[0022] The technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the implementations of this specification, not all of them. Based on the implementations in this specification, all other implementations obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0023] see figure 1 . This manual provides a method for obtaining the inclination angle of the interface. The method may include the following steps.

[0024] In this implementation manner, the object that executes the method for acquiring the inclination angle of the interface may be an electronic device with a logical operation function. The electronic devices may be servers and clients. The client can be a desktop computer, a tablet computer,...

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Abstract

The invention discloses an inclination angle obtaining method and device of an interface, electronic equipment and a storage medium. The interface is between two different media. The method comprisesthat resistivity data of an electrode system in the measurement process along a horizontal well is obtained to form a resistivity data set, the horizontal well passes the interface, and the resistivity data represents the resistivity of the medium within the radial measurement radius of the electrode system in a corresponding position in the measurement process along the horizontal well, and corresponds to position data of the position; an initial position and an end position when the electrode system passes the interface are determined according to the resistivity data set, and a distance between the initial position and the end position serves as an objective length; and an inclination angle of the interface is obtained according to the objective length, the radial measurement radii of the electrode system in different media and an inclination angle of the horizontal well. Thus, the inclination angle of the interface can be obtained.

Description

technical field [0001] The invention relates to the field of oil and gas geology, in particular to a method, device, electronic equipment and storage medium for acquiring the inclination angle of an interface. Background technique [0002] Quantitative characterization of the occurrence of lateral accretion interlayers inside the oil layer is beneficial to the purpose of identifying the remaining oil in the layer. The calculation of the occurrence of lateral accretion interlayers inside the oil layer is essentially the calculation of the interface dip angle of the interlayers inside the underground reservoir. For example, the dip angle of a sand-shale interface. [0003] At present, the method of obtaining the dip angle of this type of interface can be the direct description method of cores, and the dip angle of the interlayer is directly measured by using the core of the cored well. [0004] However, the core direct description method needs to take cores to calculate the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V3/20
CPCG01V3/20
Inventor 高兴军牛博周新茂陈建阳侯伯刚刘卓邓晓娟王珏
Owner PETROCHINA CO LTD