公开(公告)号：US10987677B2

公开(公告)日：2021-04-27

申请号：US16230464

申请日：2018-12-21

申请人： SCHLUMBERGER TECHNOLOGY CORPORATION

发明人： Luis Eduardo Caires-Fernandez ,  Daniel E. Shannon

IPC分类号： B03D1/00 ,  B03D1/14 ,  B03D1/006

摘要： Flotation separation apparatus and methods are described herein, comprising a vessel having a plurality of flow guides oriented vertically in the vessel, a liquid inlet at a lower part of the vessel, a gas inlet at the lower part of the vessel, a first liquid outlet at an upper part of the vessel, a second liquid outlet at the lower part of the vessel, and a gas outlet at the upper part of the vessel.

公开(公告)号：US20200179823A1

公开(公告)日：2020-06-11

申请号：US16212173

申请日：2018-12-06

申请人： SCHLUMBERGER TECHNOLOGY CORPORATION

发明人： Joseph Paul Bailey ,  Gary Potten ,  Stuart Fraser Wright ,  Erik L. Sellman ,  Luis Eduardo Caires-Fernandez ,  Secil Comert ,  S. Pavankumar B. Mandewalkar

IPC分类号： B01D17/04 ,  B01F5/02 ,  B01F5/06 ,  B01F3/08 ,  C10G33/04

摘要： A mixing apparatus and method of mixing additives are described herein. The mixing apparatus comprises a mixing conduit having a wall, a first end, and a second end opposite the first end. A fluid inlet is formed in the wall between the first end and the second end. A fluid outlet is also formed in the wall between the first end and the second end. An injection conduit fluidly connects the fluid inlet with the fluid outlet. A pump is disposed to pump fluid in the injection conduit. An additive conduit is fluidly coupled to the injection conduit.