View source for 17936482. LINER HANGER EXPANSION TOOL WITH ROTATING BALL VALVE simplified abstract (Halliburton Energy Services, Inc.)

=LINER HANGER EXPANSION TOOL WITH ROTATING BALL VALVE=


==Organization Name==

[[:Category:Halliburton Energy Services, Inc.|Halliburton Energy Services, Inc.]]


[[Category:Halliburton Energy Services, Inc.]]

==Inventor(s)==

[[:Category:Stephen Ross Maddux of Houston TX (US)|Stephen Ross Maddux of Houston TX (US)]][[Category:Stephen Ross Maddux of Houston TX (US)]]

[[:Category:Daniel Newton of Houston TX (US)|Daniel Newton of Houston TX (US)]][[Category:Daniel Newton of Houston TX (US)]]

==LINER HANGER EXPANSION TOOL WITH ROTATING BALL VALVE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17936482 titled 'LINER HANGER EXPANSION TOOL WITH ROTATING BALL VALVE

==Simplified Explanation==

The rotating ball valve in a liner hanger setting tool maintains contact with a valve seat to prevent debris from compromising the seal in the fluid flow path.

* The rotating ball valve is actuated by fluid pressure or mechanical manipulation.
* A latch can be activated to keep the valve closed, and pressure can be applied to secure the closed rotating ball member.
* Downhole movement is induced by the pressure to drive an expansion cone through an expandable liner hanger, securing a liner in the wellbore.

== Potential Applications ==
The rotating ball valve in a liner hanger setting tool can be used in oil and gas drilling operations, well completion processes, and other downhole applications where a reliable seal is required.

== Problems Solved ==
This technology solves the problem of debris settling on the valve seat and compromising the integrity of the seal in a fluid flow path, ensuring a secure closure and preventing leaks in the wellbore.

== Benefits ==
The rotating ball valve provides a reliable and secure seal, preventing leaks and maintaining the integrity of the fluid flow path in downhole applications. It also allows for easy actuation and closure, enhancing operational efficiency.

== Potential Commercial Applications ==
This technology can be applied in the oil and gas industry for well completion, drilling operations, and other downhole applications. It can also be utilized in other industries where a secure and reliable seal is required in fluid flow paths.

== Possible Prior Art ==
One possible prior art for this technology could be traditional liner hanger setting tools without a rotating ball valve mechanism. These tools may not provide the same level of seal integrity and debris prevention as the rotating ball valve design.

=== Unanswered Questions ===

== How does the rotating ball valve design compare to other types of valve mechanisms in terms of reliability and performance? ==
The article does not provide a direct comparison between the rotating ball valve design and other types of valve mechanisms in terms of reliability and performance. 

== What are the potential challenges or limitations of implementing the rotating ball valve technology in different downhole applications? ==
The article does not address the potential challenges or limitations of implementing the rotating ball valve technology in various downhole applications.


==Original Abstract Submitted==

A rotating ball valve may be employed in a liner hanger setting tool. A rotating ball member maintains contact with a valve seat throughout the operation of the rotating ball valve, thereby preventing debris from settling on the valve seat and compromising the integrity of a seal through a fluid flow path defined through the setting tool. The rotating ball valve may be actuated by selectively applying fluid pressure to the flow path, or by mechanical manipulation. Once the fluid flow path is closed, a latch may be activated to maintain the rotating ball valve in the closed configuration and a pressure may be applied against the closed rotating ball member. A downhole movement be induced by the applied pressure to drive an expansion cone through an expandable liner hanger, to secure a liner in the wellbore.



[[Category:E21B43/10]]