Altundas Yusuf Bilgin,Hsu Chaur-Jian,Ramakrishnan Terizhandur S.,Elias Quincy K.,Perez, Jr. Albert
申请号：
US201514851561
公开号：
US10101255(B2)
申请日:
2015.09.11
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
Methods and apparatus are provided for the measurement of the compressibility of reservoir fluid. A piezoelectric material is coupled to a wall of a fluid chamber. Compressibility is derived from measured pressure changes to the fluid resulting from volumetric changes to the fluid chamber imposed by the mechanical strain of the piezoelectric material resulting from an applied electric field.
