公开(公告)号：US20200088670A1

公开(公告)日：2020-03-19

申请号：US16610134

申请日：2018-05-04

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Mikko VEPSÄLÄINEN ,  Colin David WOOD ,  Miao CHEN ,  Durga Prasad ACHARYA ,  David Simon MACEDO

IPC: G01N27/30 ,  G01N27/403

Abstract: The invention provides a solid state reference electrode comprising a reference element embedded in an electrochemically active composite, the electrochemically active composite comprising a polymeric matrix loaded with a solid inorganic salt, wherein the polymeric matrix comprises a cross-linked vinyl polymer of a vinyl monomer containing a heteroatom.

公开(公告)号：US20190203102A1

公开(公告)日：2019-07-04

申请号：US16325249

申请日：2017-08-16

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Colin David WOOD ,  Wendy Wenjun TIAN ,  Khoa Nguyen PHAM

IPC: C09K8/575

CPC classification number: C09K8/5755 ,  C09K8/5751

Abstract: A method of controlling sand production in a sandstone reservoir comprising providing (i) an aminosilane and (ii) a polymeric linking agent comprising monomeric units having pendent functional groups selected from the group consisting of carboxylic acids, carboxylic acid esters and amides, wherein a plurality of the pendent functional groups are reacted with the amino group of the aminosilane by a process selected from the group consisting of aminolysis of carboxylic acid ester groups, Mannich reaction between the amino group of the aminosilane and a plurality of at least one of carboxylic acid and amide pendent groups in the presence of an aldehyde activating agent or combination thereof, contacting the aminosilane and polymeric linking agent with the sandstone reservoir to bond the silane group of the aminosilane with particles of sand and provide agglomeration as a result of covalent bonding of the linking agent with a plurality of aminosilanes.

公开(公告)号：US20180265647A1

公开(公告)日：2018-09-20

申请号：US15575704

申请日：2016-05-27

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Colin David WOOD ,  Yutaek SEO ,  Wendy Wenjun TIAN

IPC: C08J3/075 ,  C08J3/24

Abstract: A gas hydrate hydrogel inhibitor comprising at least one polymer hydrogel particle having from 50 to 100% hydrogel content, the at least one polymer hydrogel particle including an inhibitor selected from the group consisting of: at least one thermodynamic hydrate inhibitor, at least one kinetic hydrate inhibitor, or a combination thereof.