Sentence examples for compression coefficient from inspiring English sources
The Hall plot method put forth the incorrect logical relationship that rock compression coefficient decreases with the increase in porosity and ignores the different compressibilities of different lithologies (Li 2013).
Through Eq. (2), the compression coefficient of rocks was calculated.
Ding and Ma (2012) and Li et al. (2009) conducted a large number of researches on rock compression coefficient and got the sensitive factors of compression coefficient.
Liu et al. (2009) analyzed the change laws of rock compression coefficient based on the experiment and studied the factors influencing the changes in rock compression coefficient.
The viscosity and compression coefficient of gas are functions of pressure.
Finally, the deformation resistance of rocks was weakened and the compression coefficient increased.
The value of reservoir compression coefficient is significant for the improvement in heavy oil recovery.
The value of secondary compression coefficient was found to be small.
Based on the regression analysis on the test results of multiple groups of rock samples, Wang et al. (2007) obtained the change laws of rock compression coefficient based on the compression processes and concepts of rock compression coefficient.
Therefore, only the changes in pore volume with pore pressure are concerned in oil and gas engineering, so traditionally the pore volume compression coefficient of rocks is named as rock compression coefficient in oil and gas engineering.
In order to study the compression coefficient of reservoirs under high temperature and high pressure, an experimental device for measuring rock compression coefficient at high temperature and high pressure was established.
