... angle set thermal cement, with the lead slurry foamed with nitrogen. The liner was uncemented. Permanent downhole pressure/temperature sensors were built into a casing sub near the bottom of the intermediate casing, with an electric line running to surface on the outside of the casing. The injector used...

... saturation level relative permeability sensor ABSTRACT Accurate relative permeability data are essential for predicting the performance of two-phase flow through porous media. Many factors, such as the rock and fluid properties, may affect the measurement of relative permeability. However...

..., and for facilitating design modifications. For this reason it is essential that the sensors and the data gathering systems are selected and installed in such a manner that they are capable of reliably detecting chelnges in the most fundamental stability parameters available for examination. The results of a number c,f...

... OF THE MEETING. {~ :' ,. ABSTRACT A field test of bare 2.375-in and insulated 4.500-io tubulars has been conducted using heat flux sensors and thermocouples to evaluate bare and insulated tubular performance, annulus heat trans- fer, and overall wellbore heat loss in a coopera- tive effort between Sandia...