公开(公告)号：US20170363525A1

公开(公告)日：2017-12-21

申请号：US15537810

申请日：2015-12-21

Applicant: SHELL OIL COMPANY

Inventor： Paul Russell DALEY ,  Laura Tufts MEYER ,  Timothy Oren WIEMERS ,  Lewis Jackson DUTEL

IPC: G01N3/12 ,  G01M3/32 ,  G01M3/24

CPC classification number: G01N3/12 ,  G01M3/24 ,  G01M3/3272

Abstract: The present disclosure provides a method for conducting a pressure test on an apparatus. The method may include selecting a maximum test pressure for the pressure test, providing a first volume of liquid in the enclosed space and estimating a volume of gas in the enclosed space. The method may further include calculating a volume of additional liquid necessary to bring the enclosed space to the maximum test pressure, providing the volume of additional liquid in the enclosed space, and observing pressure of the enclosed space.