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Kobold Corporation patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kobold Corporation-related inventors

Bottom hole assembly for wellbore completion

A bottom hole assembly (bha) tool and methods of downhole fluid management are disclosed. The bha is deployed on a conveyance string to access a completion string and forming a tool annulus therebetween. ... Kobold Corporation

Downhole operations using remote operated sleeves and apparatus therefor

One or more remote-operated sleeve valves are placed along a tubular string downhole. The sleeves can be opened and closed wirelessly, and in embodiments over and over again. ... Kobold Corporation

Downhole tool having a shock-absorbing sleeve

An apparatus having a shock-absorbing sleeve is disclosed. The apparatus comprises a housing, an axially moveable sleeve received in the housing and a sealed annular space having a fixed volume axially between the housing and the sleeve. ... Kobold Corporation

Microseismic monitoring with fiber-optic noise mapping

The combination of one or more 3-component microseismic sensors deployed into a wellbore adjacent a microseismic event and a linear array of distributed fiber optic acoustic sensors deployed uphole thereof provides two sets of data for establishing noise-free signals for locating the microseismic event in the formation about the wellbore. The distributed fiber optic signals monitor noise transmitted along coiled tubing used to pump a completion operation or as a result of the fluid flowing through the casing or coiled tubing, or along wireline used to deploy the microseismic sensors. ... Kobold Corporation

Methods and electrically-actuated apparatus for wellbore operations

Embodiments of a bottomhole assembly bha for completion of a wellbore are deployed on electrically-enabled coiled tubing (ct) and permit components of the bha to be independently electrically actuated from surface for completion of multiple zones in a single trip using a single bha having at least two electrically-actuated variable diameter packers. One or both of the packers may be actuated to expand or retract for opening and closing off a variety of flowpaths between the bha and the wellbore, in new wellbores, old wellbores, cased wellbores, wellbores with sleeves and in openhole wellbores. ... Kobold Corporation

Brachytherapy ring applicator device and method of use thereof

A brachytherapy ring applicator, kit, and method of use is provided. The brachytherapy ring applicatory includes a tandem, ring colpostat, and a bracket assembly. ... Kobold Corporation

Downhole sleeve assembly and sleeve actuator therefor

A bottom hole actuator tool is provided for locating and actuating one or more sleeve valves spaced along a completion string. A shifting tool includes radially extending dogs at ends of radially controllable, and circumferentially spaced support arms. ... Kobold Corporation

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Kobold Corporation 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 Kobold Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by