Abstract: A composition for dissolving drilling mud including barite particles and a polymer includes an enzyme capable of reacting with the polymer; a chelating agent capable of dissolving the barite particles; and a catalyst capable of promoting a reaction between the chelating agent and the barite particles.
Type:
Grant
Filed:
February 3, 2020
Date of Patent:
September 14, 2021
Assignees:
Saudi Arabian Oil Company, Industrial and Mechanical Services Co. Ltd
Inventors:
Mubarak Aoudah AlDhufairi, Saif Ahmed Al-Thabit
Abstract: A composition for dissolving drilling mud including barite particles and a polymer includes an enzyme capable of reacting with the polymer; a chelating agent capable of dissolving the barite particles; and a catalyst capable of promoting a reaction between the chelating agent and the barite particles.
Type:
Application
Filed:
February 3, 2020
Publication date:
June 4, 2020
Applicants:
Saudi Arabian Oil Company, Industrial and Mechanical Services Co. Ltd
Inventors:
Mubarak Aoudah AlDhufairi, Saif Ahmed Al-Thabit
Abstract: A composition for dissolving drilling mud including barite particles and a polymer includes an enzyme capable of reacting with the polymer; a chelating agent capable of dissolving the barite particles; and a catalyst capable of promoting a reaction between the chelating agent and the barite particles.
Type:
Grant
Filed:
April 26, 2018
Date of Patent:
March 17, 2020
Assignees:
Saudi Arabian Oil Company, Industrial and Mechanical Services Co. Ltd.
Inventors:
Mubarak Aoudah AlDhufairi, Saif Ahmed Al-Thabit
Abstract: A composition for dissolving drilling mud including barite particles and a polymer includes an enzyme capable of reacting with the polymer; a chelating agent capable of dissolving the barite particles; and a catalyst capable of promoting a reaction between the chelating agent and the barite particles.
Type:
Grant
Filed:
January 5, 2017
Date of Patent:
February 18, 2020
Assignees:
Saudi Arabian Oil Company, Industrial and Mechanical Services Co. Ltd
Inventors:
Mubarak Aoudah AlDhufairi, Saif Ahmed Al-Thabit