However, if the repairing force and torque are unreasonable, it will easily give rise to the secondary damage of deformed casing and surrounding cement sheath as well as pipe sticking.
Monitoring method Description FM covered Visual inspection (internal and external) Assessment of leakage or visible deformation or damage to pipe or outer sheath 1, 4, 5, 6, 8, 9 Pressure test Pressure applied to pipe and decay measured as a function of time.
As shown in Fig. 7, the effects on the inversion results are induced by the deviations of the acoustic impedance of the mud, the casing pipe, the cement sheath, and the formation when the thickness of the liquid layer outside the casing in the testing model is 3 mm.
If a leakage exists on the outer sheath of an unbonded multi-layer pipe, external hydrostatic pressure will be applied on the surface of the internal sheath inducing the possibility of a confined collapse.
Thermal resistance between the reservoir rock and annulus 2 R e/a2 is a sum of convective term (R_{{{text{a}}2, {text{conv}}}}) and conduction terms in the casing pipe (R_{{{text{cas}}, {text{cond}}}}) and cement sheath (R_{{{text{cem}}, {text{cond}}}}).
However, these current technologies may not be appropriate for hESC colony quality evaluation, since hESC colonies would be squeezed within sheath flow and broken into undesired small pieces while they are transported in the cytometry pipe line or microfluidic channels.
The sword outwears the sheath.
The haggis is presented to Sandy Sinclair, drum major of the local Loch Rannoch Pipe Band, who recites portions of Burns's poem, then reaches for his deirk, a knife carried in a sock sheath, and stabs away at the glistening orb.
