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Method and device for evaluating guiding efficiency of rotary guiding tool and computing equipment

A rotary-steering, high-efficiency technology, applied in the field of petroleum exploration, can solve the problems of lack of technical analysis means, the inability to effectively evaluate the steering efficiency of rotary-steering tools, and the inability to improve the performance of rotary-steering tool systems and iterative upgrades of technology, and achieve intuitive evaluation , Guiding efficiency and accurate effect

Pending Publication Date: 2022-08-02
CHINA OILFIELD SERVICES
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Problems solved by technology

[0003] In the prior art, the rotary steerable tool works in the drilling construction, but there is no effective technical analysis method for its on-site operation, and it is impossible to effectively evaluate the actual steering efficiency of the rotary steerable tool during the downhole operation, and then it is impossible to realize through the analysis of the field Working parameters in the job to detect problems in operation in time and to improve the system performance and technology iterative upgrade of the rotary steerable tool

Method used

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  • Method and device for evaluating guiding efficiency of rotary guiding tool and computing equipment
  • Method and device for evaluating guiding efficiency of rotary guiding tool and computing equipment
  • Method and device for evaluating guiding efficiency of rotary guiding tool and computing equipment

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Embodiment Construction

[0043] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

[0044] figure 1 A schematic flowchart of a method for evaluating the guiding efficiency of a rotary guiding tool according to an embodiment of the present invention is shown, as shown in FIG. figure 1 As shown, the method includes the following steps:

[0045] Step S101, acquiring real-time output steering parameters of the rotary steering tool during downhole operation and target steering parameters of the rotary steering...

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Abstract

The invention discloses a rotary steering tool steering efficiency evaluation method and device, computing equipment and a storage medium. According to the technical scheme provided by the invention, real-time output guiding parameters and target guiding parameters of the rotary guiding tool during underground operation are obtained; generating a guide parameter visual chart according to the output guide parameter and the target guide parameter; vector calculation is carried out on the output guiding parameters and the target guiding parameters, the comprehensive guiding efficiency of the output guiding parameters is determined, and a comprehensive guiding efficiency visualization chart and a comprehensive guiding efficiency quantification chart are generated; and analyzing the guiding parameter visualization chart, the comprehensive guiding efficiency visualization chart and the comprehensive guiding efficiency quantification chart, and evaluating the guiding efficiency of the rotary guiding tool. According to the method, the guiding efficiency in the operation process can be accurately evaluated by analyzing the output guiding parameters and the target guiding parameters of the rotary guiding tool.

Description

technical field [0001] The invention relates to the field of petroleum exploration, in particular to a method, device, equipment and storage medium for evaluating the steering efficiency of a rotary steering tool. Background technique [0002] With the development of oil exploration technology, in the development of drilling construction, it is necessary to control the wellbore trajectory to drill in a predetermined direction while the drilling tool is rotating. Therefore, rotary steerable tools are increasingly used in oil exploration processes. [0003] In the prior art, the rotary steerable tool works in drilling construction, but lacks effective technical analysis means for its on-site operation, and cannot effectively evaluate the actual steering efficiency of the rotary steerable tool during downhole operation, so it is impossible to analyze the on-site operation of the rotary steerable tool. The working parameters in the job can be used to find out the problems in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/04E21B47/00
CPCE21B7/04E21B47/00
Inventor 刘晓斌白克宗桑晓高贾立鹏陈运河
Owner CHINA OILFIELD SERVICES
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