[12] Patent
[11] Patent No.:GC0013765  
[45] Date of Publishing the Grant of the Patent: 9/Sep /2025                102/2025  		 Number of the Decision to Grant the Patent:2025/203291
Date of the Decision to Grant the Patent:04/Aug/2025

[21] Application No.:GC 2019-38430

[22] Filing Date:8/10/2019

[30] Priority:

[33] State [32] Priority date [31] Priority No.
PCT
5/12/2018
 PCT/US2018/064082

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

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

[74] Agent: SMAS Intellectual Property WLL

  

 

   

[51]IPC:
Int. Cl.: E21B 34/08, 43/12; F16K 31/12 (2006.01)

[56] Cited Documents:

-US 2014-0041731 A1 (HALLIBURTON ENERGY SERVICES, INC.) 13 February 2014
-US 2016-0061004 A1 (SCHLUMBERGER TECHNOLOGY CORPORATION) 03 March 2016
-US 2013-0220633 A1 (HALLIBURTON ENERGY SERVICES, INC.) 29 August 2013
-US 2006-0076150 A1 (CORONADO et al.) 13 April 2006
-US 2013-0092393 A1 (DYKSTRA et al.) 18 April 2013
  
Examiner: Eng. Fahad M. AlBaker

[54] IMPROVED DENSITY AICD USING A VALVE
[57] Abstract: A flow system, comprising: a flow control device, wherein a portion of the flow control device is disposed within a fluid pathway, wherein the flow control device is configured to rotate, wherein the flow control device comprises floats, wherein the floats block a potential flow path for fluids to travel through an outlet of the flow control device; a regulatory valve, wherein the regulatory valve is configured to receive a remaining portion of fluids from the fluid pathway; a control line, wherein the control line couples the outlet of the flow control device to the regulatory valve; an offset line, wherein the offset line provides fluid communication between fluids that travel past the flow control device and the regulatory valve; and a fluid restrictor, wherein the fluid restrictor is disposed within the fluid pathway upstream from the flow control device, wherein the fluid restrictor is configured to reduce fluid pressure.
No. of claims: 20     No. of figures: 13


 

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