Equipment punching coding method

Abstract

The invention relates to an equipment punching coding method which is a coding and identification method used for equipment and logging tools under a petroleum exploitation environment. A plurality of small holes are formed in the logging equipment, and the equipment is coded and identified, so that clear identification is ensured, the strength of the working equipment is prevented against influences, and the damage prevention capability and the recognition rate of codes are improved.

Description

technical field [0001] The invention relates to a coding and identification method, which is a coding and identification method that can be fabricated on equipment and downhole tools in the oil exploitation environment. Background technique [0002] At present, the commodity identification codes widely used in the market include barcodes and two-dimensional codes, which were born with the development and application of computers and information technology. It is a new technology that integrates coding, printing, identification, data collection and processing. These Coding requires a clean and tidy working environment. In the field of petroleum production, due to the complex downhole operating environment (high temperature, heavy oil, corrosion, eccentric wear, etc.), the management of downhole working equipment (such as tubing rods, downhole tools, etc.) is still in the traditional stamp marking stage, which is identified by human eyes , causing the staff to be quite tired ...

AI Technical Summary

Problems solved by technology

In the field of petroleum production, due to the complex downhole operating environment (high temperature, heavy oil, corrosion, eccentric wear, etc.), the management of downhole working equipment (such as tubing rods, downhole tools, etc.) is still in the traditional stamp marking stage, which is identified by human eyes , causing the staff to be quite tired and labor-intensive

For those marked with two-dimensional codes, due to the harsh environment of oil exploitation, the identification codes on the tubing rods and downhole tools used after one operation cycle are more likely to be damaged during use and transportation, and the contained information cannot be read correctly. Low recognition rate

[0003] With the advancement of technology, the degree of automation and informatization is getting higher and higher, and the management requirements for underground working equipment are becoming more and more refined. The content of manual operation will be gradually replaced by machines, and manual identification and management of underground working equipment can no longer adapt Development Requirements of Petroleum Exploitation Industry

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