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:
Feb. 23, 2021
Filed:
Apr. 04, 2019
Saudi Arabian Oil Company, Dhahran, SA;
Md Amanullah, Dhahran, SA;
Turki Al-Subaie, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
A date tree product lost circulation material (LCM) is provided. The date tree product LCM includes date tree seed particles, date tree trunk fibers, an acid-soluble particulate material, marble particles, flaked calcium carbonate, and polymer fibers. The LCM may be mixed with a carrier fluid, such as a drilling mud, to form a fluid pill. Methods of lost circulation control using the date tree product LCM and manufacture of the date tree product LCM are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile