公开(公告)号：US20250146386A1

公开(公告)日：2025-05-08

申请号：US18837167

申请日：2023-01-31

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Sterling F. LEWIS ,  Elizabeth TEMPLETON-BARRETT ,  Stephen C. HUHN ,  Thomas A. PETERSEN

IPC: E21B43/01 ,  C09K8/44 ,  E21B33/035

Abstract: Methods for managing pressure buildup within components of subsea production equipment using compressible particles are provided herein. An exemplary method includes positioning compressible particles within a fluid-filled closed volume defined within a component of subsea production equipment such that an increase in fluid pressure within the fluid-filled closed volume is attenuated by reversible volumetric contraction of the compressible particles.