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Packers Plus Energy Services Inc patents

Recent patent applications related to Packers Plus Energy Services Inc. Packers Plus Energy Services Inc is listed as an Agent/Assignee. Note: Packers Plus Energy Services Inc may have other listings under different names/spellings. We're not affiliated with Packers Plus Energy Services Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Packers Plus Energy Services Inc-related inventors




Date Packers Plus Energy Services Inc patents (updated weekly) - BOOKMARK this page
08/03/17Actuation dart for wellbore operations, wellbore treatment apparatus and method
08/03/17Wellbore lateral liner placement system
07/27/17Stage tool for wellbore cementing
06/22/17Indexing dart wellbore fluid treatment
02/16/17Inflow control device for wellbore operations
01/05/17Downhole actuation ball, methods and apparatus
10/13/16Wellbore frac tool with inflow control
09/01/16Method and wellbore fluid treatment
09/01/16Method and wellbore fluid treatment
08/25/16Methods, strings and tools to enhance wellbore fracturing
08/11/16Hydraulically actuated tool with pressure isolator
07/21/16Method and wellbore control
06/16/16Wellbore treatment apparatus and method
03/24/16Fracturing port locator and isolation tool
03/24/16Wellbore packer back-up ring assembly, packer and method
03/10/16Method and wellbore fluid treatment
02/25/16Method and wellbore fluid treatment
12/24/15Plug retainer and wellbore fluid treatment
11/26/15Stage tool for wellbore cementing
11/19/15Stage tool for wellbore cementing
09/24/15Wellbore tool with indexing mechanism and method
09/17/15Pressure sensitive cover for a fluid port in a downhole tool
09/03/15Wellbore tool with indexing mechanism and method
07/23/15Sliding sleeve sub and wellbore fluid treatment
04/23/15Method and system for monitoring well operations
04/02/15Wellbore packer, method and tubing string
03/19/15Toe circulation sub
09/04/14Downhole sub with hydraulically actuable sleeve valve
09/04/14Wellbore actuators, treatment strings and methods
08/28/14Method and wellbore fluid treatment
08/14/14Wellbore frac tool with inflow control
06/05/14Kobe sub with inflow control, wellbore tubing string and method
05/22/14Wellbore tool with indexing mechanism and method
05/01/14Method and wellbore fluid treatment
03/20/14Wellbore cementing tool having one way flow
02/20/14Sliding sleeve valve and fluid treating a subterranean formation
12/05/13Wellbore fluid treatment process and installation
11/28/13Kobe sub, wellbore tubing string apparatus and method
11/28/13Kobe sub, wellbore tubing string apparatus and method
11/21/13Actuator switch for a downhole tool, tool and method
09/12/13Method and setting a wellbore packer
08/08/13Wireline conveyed wellbore fluid treatment
08/01/13Wellbore packer back-up ring assembly, packer and method
07/18/13Method and wellbore fluid treatment
07/04/13Apparatus and fluid treatment of a well
07/04/13Wellbore frac tool with inflow control
05/23/13Wellbore lateral liner placement system
03/21/13Method and wellbore fluid treatment
02/14/13Method and wellbore control
12/27/12Fracturing port locator and isolation tool
11/22/12Wellbore treatment apparatus and method
10/04/12Stage tool for wellbore cementing
08/09/12Plug retainer and wellbore fluid treatment
05/10/12Delayed opening wellbore tubular port closure
03/29/12Downhole catcher for an actuating ball and method
11/17/11Method and wellbore fluid treatment
11/17/11Sliding sleeve sub and wellbore fluid treatment
06/02/11Method and wellbore fluid treatment
05/05/11Downhole sub with hydraulically actuable sleeve valve
04/07/11Cementing sub for annulus cementing
03/24/11Wellbore fluid treatment process and installation
12/09/10Cement diffuser for annulus cementing
03/18/10Method and wellbore fluid treatment
10/01/09Hydraulically openable ported sub
09/24/09Cement diffuser for annulus cementing
Patent Packs
08/20/09Cut release sub and method
03/19/09Apparatus and wellbore isolation







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Packers Plus Energy Services Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Packers Plus Energy Services Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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