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. 09, 1982
Filed:
Sep. 27, 1979
Peter A Lunde, Houston, TX (US);
Preston S Phillips, Houston, TX (US);
Ocean Resources Engineering, Inc., Houston, TX (US);
Abstract
An apparatus for controlling an underwater well blowout including a vessel with a lower weighted collar vent ports intermediate the top and bottom of the vessel a valve controlled chimney at the top of the vessel, a gas outlet positioned to provide a gas cap in the vessel when the valve is closed with the vessel in position around the blowing well, an oil outlet above the vent ports and below the gas cap and means for pumping substantially only oil from the vessel at a rate to prevent oil from escaping from the vessel to the sea in substantial quantities. The method includes the steps of lowering a vessel with a weighted collar, a frusto-conical upper section, a valve controlled chimney leading from the upper section, vent parts, an oil outlet above the vent ports and a gas outlet providing a gas cap, over an underwater blowing well with the chimney valve open, seating the vessel on the bottom around and over the blowing well, pumping substantially only oil including entrained gas from the oil outlet and conducting free gas away from the vessel.