Production Packers Classification and Objectives

production packers are usually either as types retrievable or permanent. Packer innovations are the hallmark nipple retrievable packer or semi-permanent type. The packer isolates and helps protect control fluid and pressures that produce housing and other formations above or below the producing zone. Technical Data used in the field explained in petroleum courses in Rawalpindi.
All Packer is to achieve one or more of the following, if they are working properly.
1. Insulate well fluids and pressure conditions.
2. Keep the gas mixed with fluid energy using natural gas flow.
to avoid transport zones 3. Disconnect, fluid pressure and pollution.
4. Aid in the form annular volume (housing / pipe / Packer) that. For hydraulic pump systems underground gas-lift or
5. Check the hose border and on the surface, for security reasons.
6. Keep good maintenance fluids (fluids, packer fluids killing) on ​​the cover. Some more details of petroleum courses in rawalpindi are as under.

Once you have selected a packer system, developed hoses and there is also installed in four modes f
Operation: Shut-in, production, injection and treatment. These modes with their respective profiles of temperature and pressure have a significant impact on the length and force changes in the tubing connections to packer.
connections to the pipe-packer:
There are three methods for connecting a packer and a tube, and the tube can be adjusted in tension, compression, or left in neutral (uncharged in the packer, tension or compression).
1. hoses blocked or attached to the packer, so that there is no movement (retrievable packer). The hoses can be set either by train, pressure or neutral.
2. Hose has landed with a seal assembly and sub locator, which allows limited movement (only permanent or semi-permanent packers). The hoses can be set only in compression or neutral.
3. Hoses recorded in the packer with a seal assembly long, the movement essentially unlimited (permanent packer only) allows. Tube is left in neutral and can not be adjusted by train or pressure.
The operation of a retrievable packer and put the tube in which it was installed. No special tubing trips are required. It has only one way to connect the tube - locked or fixed. The hose can be adjusted in tension, compression, or left in neutral. changes in pipe length will result in changes in force in the packer and tubing. In low or high temperatures, so the rubber element "cure" and assume a permanent deformation, so that the release is very difficult. TSK Training for Skills and Knowledge is the best institute in Rawalpindi Islamabad for  Pakistani Students who wants to join oil field after petroleum courses in Rawalpindi.