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. 19, 2023
Filed:
Sep. 30, 2022
Petróleo Brasileiro S.a.—petrobras, Rio de Janeiro, BR;
Fernando Antonio Moreira Da Silva, Rio de Janeiro, BR;
Paulo Henrique De Amorim Martins, Rio de Janeiro, BR;
Jose Sergio Daher, Macaé, BR;
Mario Germino Ferreira Da Silva, Rio de Janeiro, BR;
Thiago Geraldo Da Silva, Macaé, BR;
Caio Mezencio Pimenta, Belo Horizonte, BR;
Petróleo Brasileiro S.A.—Petrobras, Rio de Janeiro, BR;
Abstract
The present invention addresses to a remote and autonomous chemical treatment system for application in producing wells of offshore platforms aiming at treatments for removal and prevention of production string fouling, selective completion system, well safety equipment (DHSV, HFIV) and rock formation. The purpose of this invention is to completely replace the stimulation boat, thus allowing treatments to be carried out with resources from the routine operational contracting of the offshore production unit.