The F/R Landing Nipples are utilized in the completion string to allow for the positive location of various subsurface flow control devices such as blanking plugs, bottom hole chokes, downhole recorders, etc. The F/R Landing Nipples come in a wide range of profile sizes for each tubing size accommodating those applications where numerous profile nipples may be required. The F profile does not have a No- Go ring machined in the bottom of the nipple whereas the R does. Typically the No-Go nipple is the bottom profile in the string.
F & R Landing Nipples
