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:
Feb. 21, 2012
Filed:
Sep. 15, 2006
Abdullah Saleh Hussain Al-bari Al-yami, Dhahran, SA;
Scott Steven Jennings, Dhahran, SA;
Abdulkarin I. Khafaji, Dhahran, SA;
Ahmed Saleh Al-humaidi, Dhahran, SA;
Abdullah Saleh Hussain Al-Bari Al-Yami, Dhahran, SA;
Scott Steven Jennings, Dhahran, SA;
Abdulkarin I. Khafaji, Dhahran, SA;
Ahmed Saleh Al-Humaidi, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
A well cement composition for plugging a bore at the location for initiating sidetracking to bore a lateral well is formulated as a slurry of hydraulic cement that contains at least two, but preferably all three of the following additives: (1) a source of silicon dioxide, (2) fracturing proppants and (3) an expansion compound selected from the group consisting of 1%-5% crystalline silica and 60%-99% MgO or CaO, and their mixtures.