View source for 18186024. DUAL FLAPPER BACK PRESSURE VALVE AND METHODS OF USE simplified abstract (SAUDI ARABIAN OIL COMPANY)

=DUAL FLAPPER BACK PRESSURE VALVE AND METHODS OF USE=


==Organization Name==

[[:Category:SAUDI ARABIAN OIL COMPANY|SAUDI ARABIAN OIL COMPANY]]


[[Category:SAUDI ARABIAN OIL COMPANY]]

==Inventor(s)==

[[:Category:Mustafa Karakaya of Dhahran (SA)|Mustafa Karakaya of Dhahran (SA)]][[Category:Mustafa Karakaya of Dhahran (SA)]]

[[:Category:Sohrat Baki of Dhahran (SA)|Sohrat Baki of Dhahran (SA)]][[Category:Sohrat Baki of Dhahran (SA)]]

[[:Category:Abdulrahman Alowaid of Dhahran (SA)|Abdulrahman Alowaid of Dhahran (SA)]][[Category:Abdulrahman Alowaid of Dhahran (SA)]]

==DUAL FLAPPER BACK PRESSURE VALVE AND METHODS OF USE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18186024 titled 'DUAL FLAPPER BACK PRESSURE VALVE AND METHODS OF USE

'''Simplified Explanation''': 

This patent application describes a wellhead system with a dual flapper back pressure valve that prevents fluid circulation through the tubing hanger.

'''Key Features and Innovation''':
* Tubing head adapter
* Tubing hanger with dual flapper back pressure valve
* Flapper assembly with sealed interface
* Prevents fluid circulation through the tubing hanger

'''Potential Applications''':
The technology can be used in oil and gas wellheads to control fluid flow and pressure.

'''Problems Solved''':
Prevents unwanted fluid circulation in wellhead systems, ensuring safety and efficiency.

'''Benefits''':
* Improved control over fluid flow
* Enhanced safety measures in wellhead operations
* Increased efficiency in oil and gas extraction processes

'''Commercial Applications''':
Potential commercial applications include oil and gas drilling operations, wellhead maintenance services, and equipment manufacturing for the energy industry.

'''Prior Art''':
Readers can explore prior art related to wellhead technology, back pressure valves, and fluid control systems in the oil and gas industry.

'''Frequently Updated Research''':
Stay informed about the latest developments in wellhead technology, fluid control systems, and safety measures in oil and gas extraction processes.

'''Questions about Wellhead Technology''':
1. What are the key components of a wellhead system?
   - A wellhead system typically includes a tubing head adapter, tubing hanger, and various valves for fluid control.
2. How does the dual flapper back pressure valve improve wellhead operations?
   - The dual flapper valve prevents fluid circulation, enhancing safety and efficiency in oil and gas extraction processes.


==Original Abstract Submitted==

A wellhead includes a tubing head adapter, a tubing hanger arranged within the tubing adapter, and a dual flapper back pressure valve arranged within the tubing hanger and including an elongate body having opposing upper and lower ends, an inner flowpath defined within the body and extending between the opposing upper and lower ends, and a flapper assembly arranged within the inner flow path and including a flapper pivotably mounted to an inner wall of the inner flow path at a pivoting mechanism. When the flapper is in a closed position, the flapper forms a sealed interface with the inner wall of the inner flow path that prevents fluids from circulating through the tubing hanger and through the inner flowpath from the lower end to the upper end.



[[Category:E21B34/02]]
[[Category:CPC_E21B33/04]]