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The first use of pigs were in the late 1800S this is where they most likely got thier name. They used barbed wire and straw in a ball shape, the noise they made going down the pipeline sounded like the squeel of a pig, Hence the name. Since then Technology has come a long way, The pigs have...

How can a manager justify hiring some one with no experience in a certain industry, over several skilled people with many years experience and courses related to that job.And the new hire being thier new boss.Has any one else had this experience in thier company?

i guess what im trying to say is i want bypass of flow on my pig so it will hold wax in suspension as it moves down the line such as a 1 inch bypass port in the pig, im not sure how to size the bypass ports as i dont want the pig stalling in the line.I thought there might be a formula to use...

I need a formula to help me disign the proper bypass on a pig i know how much gas,oil and water go into the line, what happens is when i send the pig the plant gets hit hard and we usually cause a upset is there any way to design this so this does not happen and i do not have to shut in...

I need some one to help me here. I have a 6 inch line it takes approx 34 bbl per 1000 feet to displace it. The temp of the line is about 10C I am pumping oil down it for 1500 meteres at 70C how long will it take for the oil to reach the pipe line temp if i am pumping at a rate of 3 bbls per...

Can anyone tell me what flow would be like in a pipeline. Say the well flowsa at 5000 kpa makes 80 m3 of water 20 m3 of oil and 40,ooo km3 of gas at a temp of 20 degrees c.

For some reason this link you sent me wont work only comes at me 10 percent and i cannot do anything with it thanks

What is the best way to avoid corrosion in a Pipeline that contains H2s around 60,000 ppm , sour water,sour gas,,high temps around 40 c and higher,with high pressures 300 to 1500 psi. Batch program or continous?No Co2 so to mention.

I have a 4 inch cup pid behind it I have 7500 kpa.In front of it I have 2500 kpa. when i start the well up it takes some time before the pressure on the 2500 kpa side reaches 6500 kpa so you still have a diffrental of 1000 which pushes the pig but until that happens I would think the pig is...