| http://www.w3.org/ns/prov#value | - The fluid passage 240 is preferably selected to convey materials such as cement, drilling mud or epoxies at flow rates and pressures ranging from about 0 to 3,000 gallons/minute and 0 to 9,000 psi in order to optimally fill the annular region between the self-lubricating expansion mandrel and the tubular section so that the tapered or expansion conical surface of the mandrel is forced against the
|
