No-Blow Tool – (Hold Down)
The no-blow tool is used to secure bottom hole instruments or recorders so as not to be blown, or flowed out of the wellbore.
No-blow tools are typically run in conjunction with J unlatching heads.
No-blow tools can be used to secure bottom hole pressure / temperature instruments to record wellbore formations pressures and temperatures.
|Upper Thread Conn.||0.75-16UNF||0.75-16UNF||0.75-16UNF||0.938-10UN||0.938-10UN|
|Maximum OD (")||2.050"||2.50"||3.050"||4.25"||4.70"|
|Maximum OD (mm)||52.07mm||63.50mm||77.47mm||107.95mm||119.38mm|
|Lower Thread Conn.||0.75-16UNF||0.75-16UNF||0.50-13 UNC||0.938-10UN||0.938-10UN|
*Smaller or larger sizes available upon request, as well as custom materials, and a wide range of thread specs.
PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING