Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mohammed K. Arfaj0
Md Amanullah0
Raed A. Alouhali0
Turki Alsubaie0
Date of Patent
March 9, 2021
Patent Application Number
16274817
Date Filed
February 13, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and drilling fluid additive for reducing severe fluid losses in a well, comprising a combination of granular scrap tire particles and polymer adhesive molded into a spherical shape. Once in the severe loss zone, a plurality of LCMs wedge into the formation fractures and seal off the severe loss zone.
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