Intelligent drilling machine operation control system

A technology of operation control and drilling rigs, which is applied to the automatic control system of drilling, drilling equipment, earthwork drilling and production, etc. It can solve the problems of drilling accidents, parameters that cannot follow changes in real time, and low operating efficiency.

Pending Publication Date: 2021-02-02
陕西鼎晟石油电气控制技术有限公司
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  • Abstract
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Problems solved by technology

[0004] Drilling, drill lifting / down drilling operations are completely carried out manually according to the drilling design process and design parameters. When the lithology properties of the underground formation change, the parameters cannot follow the changes in real time, resulting in inefficient operations and drilling accidents

Method used

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  • Intelligent drilling machine operation control system
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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] refer to Figure 1 to Figure 6 , an intelligent drilling rig operation control system, including a main server 1, a client computer 2 for a database of original geological histograms, a client computer 3 for a mud logging data database, a client computer 4 for a wellbore model, a client computer 5 for a regional geological structure map, and a Drilling equipment parameter database client 6 and electrical control parameter database CLIENT client 7, indus...

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Abstract

The invention discloses an intelligent drilling machine operation control system, and belongs to the technical field of drilling machine control systems. The intelligent drilling machine operation control system comprises a main server, an original geological histogram database client, a logging data database client, a borehole model CLIENT client, a regional geological structure map CLIENT client, a while-drilling equipment parameter database client and an electric appliance control parameter database CLIENT client. The main server is provided with an Internet platform of the industrial Ethernet and browsers of a plurality of databases, and converts the browsers into an automatic data interaction system. A static well position geological columnar database, well logging data, dynamic real-time changing while-drilling parameters and electrical control parameters are integrated and managed to form static and dynamic complementary double closed-loop control, so that the drilling efficiency is improved, the drilling cost is reduced, and drilling accidents are reduced.

Description

technical field [0001] The invention relates to the technical field of drilling rig equipment control systems, in particular to an intelligent drilling rig operation control system. Background technique [0002] The sources of operating parameters for general drilling equipment are: the Drilling Design Institute, based on the existing physical exploration data: seismic exploration, electrical exploration, magnetic exploration, gravity exploration and other geological exploration data, forms a regional geological data map after comprehensive analysis, combined with oil generation Theoretical and storage lithology analysis, research to determine the overall development plan. According to the drilling position and target layer (oil-bearing layer) of each well, as well as the underground lithology and lithological thickness at the well position, a geological columnar profile determined by comprehensive exploration data is formed, and the well diameter size, bit type (type) are d...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B44/00
CPCE21B44/00
Inventor 王淳徐蓓王建武冯寿斌
Owner 陕西鼎晟石油电气控制技术有限公司
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