Full-three-dimensional real-time drilling simulation method

A modeling method and three-dimensional technology, applied in the field of simulated drilling, which can solve the problems of training content limitation, training systematicness, training effect and the influence of the number of training personnel.

Inactive Publication Date: 2010-06-02
SOUTHWEST PETROLEUM UNIV
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] At present, drilling operation training is mainly carried out on the production site. Due to the constraints of various conditions and factors, the training content is greatly limited, and the training system, training effect and number of trainees are greatly affected.

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Embodiment Construction

[0135] Further describe the technical scheme of the present invention below by embodiment, the present invention is not limited to described embodiment: as figure 1 In order to implement the technical solution of the present invention, a drilling simulation system has been constructed, which includes a main control computer, a graphics processing computer and a projection device, the main control computer and the graphics processing computer are interconnected by TCP / IP, and the graphics processing computer is connected to the projection device , the main control computer runs an external main control program, the graphics processing computer runs a graphics processing program (that is, the graphics processor), and the projection device projects real-time full three-dimensional drilling simulation animation onto the large screen.

[0136] Such as figure 2 , a method for full three-dimensional real-time drilling simulation, which comprises the following steps: 1) adopting a th...

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Abstract

The invention discloses a full-three-dimensional real-time drilling simulation method, comprising the following steps: (1) a three-dimensional drilling solid model bank is built by adopting a three-dimensional animation modeling method; (2) a graphics processor is specially arranged, the graphics processor comprises a graphics drawing program and a scene simulation control program; (3) the scene simulation control program is communicated with an external mast control program according to given data format, so as to obtain the real-time animation commands and data; (4) scene simulation control program sends out an operational instruction to the graphics drawing program, and the graphics drawing program realizes drilling simulation animation drawing and display. In the invention, based on the computer simulation technology, by taking the practical operational flow of the drilling operation filed as reference, the drilling process and the operation method can be simulated vividly, and high-quality graphics animation is generated for the training of technical skills of operating personnel at the drilling site and students, the training effect is improved, the training period is shortened and the training cost is reduced.

Description

technical field [0001] The invention relates to a drilling simulation method, in particular to a full three-dimensional real-time drilling simulation method. Background technique [0002] The petroleum industry is a technology-intensive industry, and drilling operations are one of the important means for the petroleum industry to obtain reserves and increase production capacity. Due to the limitation of oil drilling production conditions and the complexity of downhole conditions, oil drilling operations are facing great risks. In order to obtain better production efficiency and economic benefits and reduce the occurrence of man-made accidents, it is very important to train the technical skills of drilling site operators and engineering technicians. [0003] At present, drilling operation training is mainly carried out on the production site. Due to the constraints of various conditions and factors, the training content is greatly limited, and the training system, training e...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
Inventor 陈利学陈秋实梅大成龚捷胡卫东郑巧赵刚
Owner SOUTHWEST PETROLEUM UNIV
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