The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Oct. 02, 2023
Saudi Arabian Oil Company, Dhahran, SA;
Ahmad A. Amoudi, Al Madinah, SA;
Abdulhadi Almarri, Hafuf, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
A solid lost circulation material is flowed into a wellbore formed in a subterranean formation to a loss zone. After flowing the solid lost circulation material into the wellbore, a plasticizer is flowed into the wellbore to the loss zone. The plasticizer is allowed to come in contact with the solid lost circulation material at the loss zone. The plasticizer causes the solid lost circulation material to become deformable and adhesive in response to contacting the solid lost circulation material. The solid lost circulation material contacted by the plasticizer forms a malleable plug that seals the loss zone. After malleable plug seals the loss zone, a fluid is circulated through the wellbore to further seal the plug against the loss zone to block fluid flow from the wellbore into the loss zone.