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. 08, 2005
Filed:
Sep. 24, 2002
Jody R. Mcglothen, Weatherford, TX (US);
Henry L. Restarick, Carrollton, TX (US);
Jody R. McGlothen, Weatherford, TX (US);
Henry L. Restarick, Carrollton, TX (US);
Halliburton Energy Services, Inc., Carrollton, TX (US);
Abstract
Alternate path multilateral production/injection. In a described embodiment, a system for drilling and completing a well having intersecting first and second wellbores comprises a casing string positioned in the first wellbore; and at least one apparatus interconnected in the casing string. The apparatus includes a mandrel having intersecting first and second passages formed therein. The first passage extends longitudinally through the mandrel and is in fluid communication with an interior of the casing string. The second passage extends laterally relative to the first passage and is configured for drilling the second wellbore therethrough. The mandrel further includes at least one third passage or alternate path extending longitudinally in the mandrel.