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Automatization system maintenance and charge reckoning method

An automation system and maintenance cost technology, applied in the drilling automatic control system, calculation, earthwork drilling, etc., can solve the lack of standardization and planning of automation system inspection and maintenance, lack of standards for maintenance cost investment, oil and gas field facilities and equipment Aging and other problems, to achieve the effect of eliminating adverse effects and environmental pollution, eliminating hidden troubles, and reducing accidents

Inactive Publication Date: 2008-08-20
SENUO TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the above-mentioned defects in the prior art, to provide a method for automatic system inspection and maintenance and cost calculation, which solves the lack of standardization and planning of automatic system inspection and maintenance and the lack of standards for investment in inspection and maintenance costs, resulting in oil and gas field facilities, The equipment is seriously aging, which seriously affects the production and operation of oil and gas fields

Method used

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  • Automatization system maintenance and charge reckoning method
  • Automatization system maintenance and charge reckoning method
  • Automatization system maintenance and charge reckoning method

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] (1) Taking the general automation system used in oil and gas fields as an example, describe the inspection and maintenance methods in detail:

[0023] 1 Maintenance content and cycle

[0024] 1.1 Maintenance content and cycle of data acquisition system

[0025] 1.1.1 Maintenance content of integrated temperature transmitter

[0026] a) Appearance inspection of temperature transmitter; b) Indication value verification; c) Zero point time drift verification; d) Temperature drift characteristic verification; e) Stability verification; , generally no more than one year.

[0027] 1.1.2 Maintenance content and cycle of pressure transmitter

[0028] a) Appearance inspection; b) Sealing inspection; c) Verification of basic error; d) Verification of return error; e) Verification of static pressure influence; f) Electrical performance verification of electric transmitter; g) Pneumatic transmitter The verification of the influence of the air source pressure change; h) the veri...

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Abstract

The present invention provides an automated system detecting and maintaining and cost estimating method of oil-gas field production facility, mainly including following steps: (1) processing detection and maintenance to the automatic system in a fixing cycle; (2) processing quality evaluation to the detecting and maintaining results according to the evaluating technical requirement; (3) estimating the cost of the detection and maintenance, which provides reference and standard for the automatic system detecting and maintaining cost; (4)testing the receiving the detecting and maintaining results, checking whether meeting the automatic system technical requirements or not, whether going into service or not. The benefical effects of the method are eliminating automatic system fault hidden trouble by detecting and maintaining automatic system in a certain period, reducing accidents, prolonging automatic system life, improving automatic system operating effect and efficiency, preventing adverse impact and environment pollution caused by the automatic system accident.

Description

1. Technical field: [0001] The invention relates to a method for inspection and maintenance of production facilities and equipment in oil and gas fields, in particular to a method for inspection and maintenance of an automatic system and a cost calculation method. 2. Background technology: [0002] Oil and gas field production facilities and equipment are the basis of oil and gas field production. Just like any factory, its facilities and equipment also go through the whole process from being built and put into production to gradually wearing, corroding, damaging and scrapping. In the life cycle of facilities and equipment, maintenance and renewal should also follow certain rules like other industries. Due to the complexity and particularity of oilfield enterprise facilities and equipment, there has been no systematic summary study on the maintenance and update rules of oil and gas field production facilities and equipment inside and outside the industry for many years. Du...

Claims

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Application Information

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IPC IPC(8): G06Q90/00E21B44/00G06Q10/00G06Q50/00
Inventor 姜传胜谭洁李子军刘帅吴风柱
Owner SENUO TECH CO LTD
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