WHAT IS PIGGING? USES OF PIG, SMART INSPECTION PIG, HOW TO CLEAN A PIPELINE INTERNALLY?

WHAT IS PIG / SCRAPER? #PIPELINE INTERNAL CLEANING, #CALIPER GAUGING, USES OF PIGS/ SCRAPER...
In pipeline transportation, pigging is the practice of using pipeline inspection gauges or gadgets, devices generally referred to as pigs or scrapers, to perform various maintenance operations.
Pipeline Internal Cleaning/ Gauging: Pigging is used to clean large as well as smaller diameter pipelines in the oil industry. Pipeline Pigging can be used for almost any section of the transfer process.
Pipeline intelligent pigging- Caliper survey: Intelligent or "Smart pigs" used to inspect pipelines to assess their condition and to prevent leaks, which can be hazardous or harmful to the environment. They usually do not interrupt production, though some product can be lost when the pig is removed.
Blending- Pigs are used in lube oil or paint blending to clean the pipes to avoid cross-contamination, and to empty the pipes into the product tanks (or sometimes to send a component back to its tank).
Filling the line with water during hydrotest or filling the line with service liquid or gas by Pig.
They can also be used to separate different products in a multi product pipeline and to clear slugs of liquid from multiphase gas//liquid pipelines.
Pigging can be used for diversified systems like- lubricating oils, paints, chemicals, toiletries, cosmetics and foodstuffs.


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Description: This Video is the second step to get familiar with a Welding Procedure Specification. How It looks, What are the basic components of WPS? Essential Non Essential variables, From where to pick the data? Comparison of the International Qualifying Standards in relation with the WPS Variables. ASME B 31.3, ASME B31.4, ASME B31.8, API 1104 Comparison of the WPS requirements. Discussion of all modules of a WPS taking a sample example.


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Q. Who am I ?

Ans : I am a pipeliner in Saudi Arabia (Gulf) who has been working with oil and gas field for the past 21 years.

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Ans : I head the quality control department of an MNC in oil and gas control for the past 12 years.

Q. Why am I making videos about Oil and Pipeline?

Ans: To teach the basics about Oil and Pipeline, Job Opportunities , Placement in Gulf countries , Inspections and Interview procedures and more !! this channel is for people who are in need for some experienced voice.

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