نمایش نتیجه 1 تا 9 از 9 نتیجه یافت شده برای permanent packer:
n: a permanent packer, drillable in nature, capable of withstanding extreme working pressures, for remedial work. It has a positive flow-control valve built in.
n: a device, usually with segmented threads, run with seal subs on the bottom of a tubing string and latched into a permanent packer to prevent tubing movement.
n: a device, larger than die bore of a permanent packer, which is run with seal subs on the 00tt0m of a tubing string and used to locate the top of a permanent packer.
removal of a permanent packer.
n: a nometrievable type of packer that is very reliable but must be drilled or milled out for removal. Most permanent packers are seal-bore packers.
n: after this kinds of packer lower in hole , it no longer take out. Drilling it or milling out when it no using. Most of which uses naked well.
a reliable packer designed and intended to be left in place for a long period of time that seals and holds pressure or resists movement from both directions.
n: a packer that can be pulled out of the well when it fails, to be repaired or replaced.
n: A type of packer that is run and retrieved on a running string or production string, unlike a permanent production packer that is set in the casing or liner before the production string is run. Retrievable packers are most commonly used in well interventi
a non-permanent packer meant to be retrieved.
n: A generic name for a tool or device that is used in the placement or setting of downhole equipment such as permanent packers or plugs. The running tool can be retrieved after the operation or setting process. In some cases, the running tool also is used t
n: a smoothly finished steel tube with rubber or synthetic seal rings run on the bottom of the tubing string and seated in a permanent packer in order to make a pressure seal.
n: a tool used to set drillable or permanent tools, such as packers, retainers, or plugs;it can be mechanical, electric, or hydraulic.
n: A generic name for a tool or device that is used in the placement or setting of downhole equipment such as permanent packers or plugs. The running tool can be retrieved after the operation or setting process. In some cases, the running tool also is used t
