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Rafael LASTRA
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Dhahran, SA
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Patents Grants
last 30 patents
Information
Patent Grant
By-pass system and method for inverted ESP completion
Patent number
11,299,969
Issue date
Apr 12, 2022
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Generation and implementation of multi-layer encoded data images
Patent number
11,282,240
Issue date
Mar 22, 2022
Saudi Arabian Oil Company
Rafael Adolfo Lastra
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Prevention of gas accumulation above ESP intake
Patent number
10,989,025
Issue date
Apr 27, 2021
Saudi Arabian Oil Company
Chidirim Enoch Ejim
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for providing ESP stage sequential engagement
Patent number
10,968,914
Issue date
Apr 6, 2021
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for providing ESP stage sequential engagement
Patent number
10,962,015
Issue date
Mar 30, 2021
Saudi Arabian Oil Company
Jinjiang Xiao
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluid driven commingling system for oil and gas applications
Patent number
10,947,831
Issue date
Mar 16, 2021
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for rig-less deployment of electrical submersi...
Patent number
10,920,548
Issue date
Feb 16, 2021
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Grant
By-pass system and method for inverted ESP completion
Patent number
10,844,699
Issue date
Nov 24, 2020
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well kickoff systems and methods
Patent number
10,837,267
Issue date
Nov 17, 2020
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsurface hanger for umbilical deployed electrical submersible pump
Patent number
10,584,543
Issue date
Mar 10, 2020
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole centrifugal separation and removal of sand from wells usin...
Patent number
10,557,337
Issue date
Feb 11, 2020
Saudi Arabian Oil Company
Muhammad Ayub
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid driven commingling system for oil and gas applications
Patent number
10,385,673
Issue date
Aug 20, 2019
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Prevention of gas accumulation above ESP intake with inverted shroud
Patent number
10,378,322
Issue date
Aug 13, 2019
Saudi Arabian Oil Company
Chidirim Enoch Ejim
E21 - EARTH DRILLING MINING
Information
Patent Grant
In-situ replacement of fluids in a well tool
Patent number
10,337,302
Issue date
Jul 2, 2019
Saudi Arabian Oil Company
Brian A. Roth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electric submersible pump with ultrasound for solid buildup removal
Patent number
10,246,977
Issue date
Apr 2, 2019
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulically assisted deployed ESP system
Patent number
10,145,212
Issue date
Dec 4, 2018
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable tool having helical geometry
Patent number
10,100,589
Issue date
Oct 16, 2018
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E04 - BUILDING
Information
Patent Grant
Hanger for an umbilically deployed electrical submersible pumping s...
Patent number
10,100,596
Issue date
Oct 16, 2018
Saudi Arabian Oil Company
Brian A. Roth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable tools using segmented cylindrical sections
Patent number
10,100,600
Issue date
Oct 16, 2018
Saudi Arabian Oil Company
Rafael Adolfo Lastra
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Peristaltic submersible pump
Patent number
10,018,193
Issue date
Jul 10, 2018
Saudi Arabian Oil Company
Rafael Lastra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulically assisted deployed ESP system
Patent number
9,976,392
Issue date
May 22, 2018
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid homogenizer system for gas segregated liquid hydrocarbon well...
Patent number
9,951,598
Issue date
Apr 24, 2018
Saudi Arabian Oil Company
Brian A. Roth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Chemical based well kickoff system for naturally flowing wells
Patent number
9,863,226
Issue date
Jan 9, 2018
Saudi Arabian Oil Company
Rafael Lastra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of using concentrated solar power (CSP) for thermal gas well...
Patent number
9,777,562
Issue date
Oct 3, 2017
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable tool having helical geometry
Patent number
9,617,802
Issue date
Apr 11, 2017
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E04 - BUILDING
Information
Patent Grant
Fluid homogenizer system for gas segregated liquid hydrocarbon well...
Patent number
9,353,614
Issue date
May 31, 2016
Saudi Arabian Oil Company
Brian A. Roth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
QUICK CONNECTION INTERFACE FOR ELECTRICAL SUBMERSIBLE PUMP COMPONENTS
Publication number
20220412172
Publication date
Dec 29, 2022
Saudi Arabian Oil Company
Rae Andrew Younger
E21 - EARTH DRILLING MINING
Information
Patent Application
Generation and Implementation of Multi-Layer Encoded Data Images
Publication number
20210335020
Publication date
Oct 28, 2021
Saudi Arabian Oil Company
Rafael Adolfo Lastra
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
QUICK CONNECT SYSTEM FOR DOWNHOLE ESP COMPONENTS
Publication number
20210277756
Publication date
Sep 9, 2021
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Application
BY-PASS SYSTEM AND METHOD FOR INVERTED ESP COMPLETION
Publication number
20210032968
Publication date
Feb 4, 2021
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR RIG-LESS DEPLOYMENT OF ELECTRICAL SUBMERSI...
Publication number
20200095852
Publication date
Mar 26, 2020
Saudi Arabian Oil Company
Rafael Adolfo Lastra
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BY-PASS SYSTEM AND METHOD FOR INVERTED ESP COMPLETION
Publication number
20190368291
Publication date
Dec 5, 2019
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Application
Fluid Driven Commingling System for Oil and Gas Applications
Publication number
20190292894
Publication date
Sep 26, 2019
Saudi Arabian Oil Company
Jinjiang XIAO
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods and Apparatus for Providing ESP Stage Sequential Engagement
Publication number
20190226307
Publication date
Jul 25, 2019
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE CENTRIFUGAL SEPARATION AND REMOVAL OF SAND FROM WELLS USIN...
Publication number
20190106973
Publication date
Apr 11, 2019
Saudi Arabian Oil Company
Muhammad Ayub
E21 - EARTH DRILLING MINING
Information
Patent Application
PREVENTION OF GAS ACCUMULATION ABOVE ESP INTAKE
Publication number
20180274343
Publication date
Sep 27, 2018
Saudi Arabian Oil Company
Chidirim Enoch Ejim
E21 - EARTH DRILLING MINING
Information
Patent Application
PREVENTION OF GAS ACCUMULATION ABOVE ESP INTAKE WITH INVERTED SHROUD
Publication number
20180274344
Publication date
Sep 27, 2018
Saudi Arabian Oil Company
Chidirim Enoch Ejim
E21 - EARTH DRILLING MINING
Information
Patent Application
IN-SITU REPLACEMENT OF FLUIDS IN A WELL TOOL
Publication number
20180252081
Publication date
Sep 6, 2018
Saudi Arabian Oil Company
Brian A. Roth
E21 - EARTH DRILLING MINING
Information
Patent Application
Subsurface Hanger For Umbilical Deployed Electrical Submersible Pump
Publication number
20180187493
Publication date
Jul 5, 2018
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Application
Well Kickoff Systems and Methods
Publication number
20180149003
Publication date
May 31, 2018
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDRAULICALLY ASSISTED DEPLOYED ESP SYSTEM
Publication number
20180128083
Publication date
May 10, 2018
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Application
Power Cable for Use with Artificial Lift Systems
Publication number
20170330647
Publication date
Nov 16, 2017
Saudi Arabian Oil Company
Jinjiang Xiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods and Apparatus for Providing ESP Stage Sequential Engagement
Publication number
20170306731
Publication date
Oct 26, 2017
Saudi Arabian Oil Company
Jinjiang Xiao
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric Submersible Pump with Ultrasound for Solid Buildup Removal
Publication number
20170211366
Publication date
Jul 27, 2017
Saudi Arabian Oil Company
Jinjiang Xiao
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE TOOL HAVING HELICAL GEOMETRY
Publication number
20170167213
Publication date
Jun 15, 2017
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Application
Fluid Driven Commingling System for Oil and Gas Applications
Publication number
20160290116
Publication date
Oct 6, 2016
Saudi Arabian Oil Company
Jinjiang XIAO
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUID HOMOGENIZER SYSTEM FOR GAS SEGREGATED LIQUID HYDROCARBON WELL...
Publication number
20160265333
Publication date
Sep 15, 2016
Saudi Arabian Oil Company
Brian A. ROTH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Expandable Tools Using Segmented Cylindrical Sections
Publication number
20160230496
Publication date
Aug 11, 2016
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Application
Hydraulically Assisted Deployed ESP System
Publication number
20160194939
Publication date
Jul 7, 2016
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Application
Hanger for an Umbilically Deployed Electrical Submersible Pumping S...
Publication number
20160076330
Publication date
Mar 17, 2016
Saudi Arabian Oil Company
Brian A. Roth
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUID HOMOGENIZER SYSTEM FOR GAS SEGREGATED LIQUID HYDROCARBON WELL...
Publication number
20150233228
Publication date
Aug 20, 2015
Saudi Arabian Oil Company
Brian A. ROTH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Peristaltic Submersible Pump
Publication number
20150093257
Publication date
Apr 2, 2015
Saudi Arabian Oil Company
Rafael Lastra
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CHEMICAL BASED WELL KICKOFF SYSTEM FOR NATURALLY FLOWING WELLS
Publication number
20150090442
Publication date
Apr 2, 2015
Saudi Arabian Oil Company
Rafael LASTRA
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE TOOL HAVING HELICAL GEOMETRY
Publication number
20150068764
Publication date
Mar 12, 2015
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF USING CONCENTRATED SOLAR POWER (CSP) FOR THERMAL GAS WELL...
Publication number
20150060073
Publication date
Mar 5, 2015
Saudi Arabian Oil Company
Rafael Adolfo Lastra
E21 - EARTH DRILLING MINING