This is the more widely employed and reliable method. The design of SCSSV – surface control subsurface safety valve is typically aiming to operate independently
Category: Completion
A tubing-retrievable subsurface safety valve (TRSCSSSV) is run as an integral part of the completion string. The equipment requirements for the oil and gas TRSV
After installation of the completion string, we can run, locate & lock a wireline retrievable subsurface safety valve WRSV into a safety valve landing nipple
A subsurface safety valve (SSSV) is a downhole safety device installed in a well that can be closed in emergencies. An emergency may arise on
There are two basic types of well completions techniques: There is also another classification for well completion depending on the well Production Mode. This classification
A multiple completion is one where we can produce several different reservoir zones through separate flow paths within the same wellbore. As we shall see,
Flowing wells equipped with a single tubing string are usually completed with a packer. Single-zone completions may involve the downhole commingling of production from several
The casing is placed in the open hole completion type and cemented above the productive interval(s). Further drilling extends the well bore into and/or through
Sliding sleeves – sometimes called sliding side doors (SSDs) – are manipulated by wireline locks and use nipple profiles. The figure below shows a typical
Bridge plugs are specialty plugging devices that can be set as temporary isolation tools to be retrieved (retrievable) at a later date or can be
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