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US Patent 8037938 Selective completion system for downhole control and data acquisition

Patent 8037938 was granted and assigned to Smith International on October, 2011 by the United States Patent and Trademark Office.

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent
1

Patent attributes

Current Assignee
Smith International
Smith International
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
80379381
Patent Inventor Names
Flavio Froes Sant'ana1
Alejandro Stepkowski1
Meroveu Jardim De Azevedo1
Sebastian C. Calo1
Date of Patent
October 18, 2011
1
Patent Application Number
124741721
Date Filed
May 28, 2009
1
Patent Citations Received
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US Patent 12000720 Product inventory monitoring
2
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US Patent 11906423 Methods, assemblies, and controllers for determining and using standardized spectral responses for calibration of spectroscopic analyzers
3
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US Patent 11905468 Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
4
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US Patent 11905479 Low sulfur fuel oil blends for stability enhancement and associated methods
5
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US Patent 11921035 Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
6
‌
US Patent 11920096 Low sulfur fuel oil blends for paraffinic resid stability and associated methods
7
‌
US Patent 11970664 Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
8
‌
US Patent 11975316 Methods and reforming systems for re-dispersing platinum on reforming catalyst
9
...
Patent Primary Examiner
‌
William P. Neuder
1
Patent abstract

A completion system including a packer disposed in a wellbore and a tubular string having a bore therethrough configured to land into the packer. The tubular string includes an alignment sub, a seal assembly disposed below the alignment sub and having at least two longitudinal bores disposed through the seal assembly and offset from the bore of the tubular string. The tubular string also includes a sleeve sub disposed below the seal assembly, wherein the sleeve sub allows fluid communication between a bore of the tubular string and an annulus formed between the tubular string and the wellbore. The tubular string also includes at least two control lines operatively connected to the sleeve sub, wherein the at least two control lines are run through he at least two longitudinal bores of the seal assembly.

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