Wireless data transmission method used for intelligent oil production system

An oil production system and wireless transmission technology, applied in the signal transmission system, earthwork drilling, surveying and other directions, can solve the problems of difficult to lay cables, expensive cables, and complex geographical environment of oil fields.

Active Publication Date: 2013-12-25
BEIJING UNIV OF TECH +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the geographical environment of the oil field is relatively complex, and it is difficult to lay cables and the cost of ...

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  • Wireless data transmission method used for intelligent oil production system
  • Wireless data transmission method used for intelligent oil production system
  • Wireless data transmission method used for intelligent oil production system

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Embodiment Construction

[0021] 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 creative efforts fall within the protection scope of the present invention.

[0022] An embodiment of the present invention provides a wireless data transmission method in an intelligent oil production system, which can efficiently and safely transmit oil well production data. The embodiment of the present invention also provides corresponding processing steps. Each will be described in detail below.

[0023] 1. Data file creation

[0024] The first is the data file creation process. The lower computer intelligent oil production system obt...

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Abstract

The invention discloses a wireless data transmission method used for an intelligent oil production system, and belongs to the technical field of intelligent oil production systems. The wireless data transmission method is characterized in that production data of an oil well are assembled into a data file through a data file creation module of a lower computer; a data file encryption module encrypts the data file by using a triple DES encryption algorithm; a data file compression module performs lossless compression processing on the data file by using a DEFLATE compression algorithm, and the encrypted and compressed data file is transmitted to a general packet radio service (GPRS) network through an underground GPRS module; a GPRS receiving module of a monitoring center receives the data file; a data file decompression module of an upper computer decompresses the data file by using a corresponding DEFLATE decompression algorithm; a data file decryption module decrypts the data file by using a corresponding triple DES decryption algorithm; a data file parsing module parses the data file to reduce the production data of the oil well. According to the method, the production data of the oil well can be efficiently and safely transmitted to the monitoring center.

Description

technical field [0001] The invention relates to the related technical fields of data wireless transmission, data compression and decompression, encryption and decryption, GPRS network transmission and the like in an intelligent oil recovery system. Background technique [0002] At present, with the development of intelligence in oil fields, in order to reduce the cost in the oil production process and reduce the loss of life and property caused by oil well safety accidents, more and more oil fields are turning to the direction of intelligence. Among them, the acquisition of oil well production data It tends to be more intelligent. Oil well production data is no longer collected and recorded manually, but more automatically collected and transmitted. On the premise of ensuring oil production, the transmission of oil well data is very important. Oil well workers obtain oil well production data through the network, analyze the oil well production data and formulate relevant st...

Claims

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Application Information

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IPC IPC(8): G08C17/02E21B47/12
Inventor 谢军奇杨普白鹭陈仕杰崔民礼王科武肖创柏
Owner BEIJING UNIV OF TECH
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