[12] Patent
[11] Patent No.:GC0013763  
[45] Date of Publishing the Grant of the Patent: 9/Sep /2025                102/2025  		 Number of the Decision to Grant the Patent:2025/203289
Date of the Decision to Grant the Patent:04/Aug/2025

[21] Application No.:GC 2019-37965

[22] Filing Date:22/7/2019

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
US
23/8/2018
13/6/2019
 62/721,829
16/440,558

[72] Inventors:1- Michael Linley Fripp،2- Stephen Michael Greci،3- Hadi Arabnejad Khanouki،4- Ibrahim El Mallawany

[73] Owner: Halliburton Energy Services, Inc., 3000 North Sam Houston Parkway East, Houston, Texas, USA

[74] Agent: SMAS Intellectual Property WLL

  

 

   

[51]IPC:
Int. Cl.: E21B 34/08, 34/16, 43/12 (2006.01)

[56] Cited Documents:

-US 20160258252 A1 (HALLIBURTON ENERGY SERVICES, INC.) 08 September 2016
-US 20140041731 A1 (HALLIBURTON ENERGY SERVICES, INC.) 13 February 2014  
Examiner: Eng. Fahad M. AlBaker

[54] SHUTTLE VALVE FOR AUTONOMOUS FLUID FLOW DEVICE
[57] Abstract: A fluid control system may comprise a flow control device including one or more floats attached within the flow control device, an outlet within the flow control device that is connected to the one or more floats, a regulatory valve that is fluidly connected to the flow control device, and a blocking element placed within the regulatory valve. An autonomous flow control system may comprise a first flow control device attached to a production tubing at a first location in a wellbore, a second flow control device attached to the production tubing at a second location in the wellbore, a first set of floats attached within the first flow control device, and a second set of floats attached within the second flow control device.
No. of claims: 18     No. of figures: 16


 

Note: Any interested individual may, within 3 months of publication of the grant, file objection thereof with the Grievance Committee after payment of grievance fees.