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:
Mar. 26, 2019
Filed:
Jun. 17, 2013
Schlumberger Technology Corporation, Sugar Land, TX (US);
Roman Alexandrovich Skachkov, Novosibirsk, RU;
Christian Menger, Recke, DE;
Mikhail Petrovich Gusev, Krasnoobsk, RU;
Konstantin Mikhailovich Serdyuk, Novosibirsk, RU;
Vladimir Konstantinovich Khan, Novosibirsk, RU;
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
A burner assembly () for flaring low calorific gases, such as methane with high carbon dioxide content, may be configured to provide a gradual decrease in flow velocity. The burner assembly () may include a conical deflector () that creates a relatively large recirculation zone () downstream of the deflector (), thereby to stabilize fluid flow. A swirl inducing structure positioned in a final stage of the burner assembly () further stabilizes the fluid flow and flame at different gas flow rates.