公开(公告)号：US20240319162A1

公开(公告)日：2024-09-26

申请号：US18698885

申请日：2022-10-05

Applicant: Schlumberger Technology Corporation

Inventor： Tyler Stenstrom ,  Farshid Mostowfi ,  Christopher Harrison ,  Graham Drummond ,  Matthew Sullivan

IPC: G01N33/28 ,  G01N21/25 ,  G01N30/20 ,  G01N30/34

CPC classification number: G01N33/2835 ,  G01N21/25 ,  G01N30/20 ,  G01N30/34 ,  G01N33/2823

Abstract: Embodiments presented provide for a method and apparatus for testing a sample fluid for asphaltene deposition. The apparatus provides two testing cylinders and a transfer pump to transfer fluid from the first cylinder to the second cylinder and back again while pressure is varied on the testing fluid, while a spectrometer evaluates the fluid during the pressure variation.

公开(公告)号：US12123864B2

公开(公告)日：2024-10-22

申请号：US18698885

申请日：2022-10-05

Applicant: Schlumberger Technology Corporation

Inventor： Tyler Stenstrom ,  Farshid Mostowfi ,  Christopher Harrison ,  Graham Drummond ,  Matthew Sullivan

IPC: G01N33/28 ,  G01N21/25 ,  G01N30/20 ,  G01N30/34

CPC classification number: G01N33/2835 ,  G01N21/25 ,  G01N30/20 ,  G01N30/34 ,  G01N33/2823

Abstract: Embodiments presented provide for a method and apparatus for testing a sample fluid for asphaltene deposition. The apparatus provides two testing cylinders and a transfer pump to transfer fluid from the first cylinder to the second cylinder and back again while pressure is varied on the testing fluid, while a spectrometer evaluates the fluid during the pressure variation.