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José F. Hurtado
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stage cementing collar with cup tool
Patent number
12,044,098
Issue date
Jul 23, 2024
Schlumberger Technology Corporation
Jose Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and methodology for mechanically releasing a running string
Patent number
9,771,758
Issue date
Sep 26, 2017
Schlumberger Technology Corporation
José F. Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and methodology for mechanically releasing a running string
Patent number
9,624,726
Issue date
Apr 18, 2017
Schlumberger Technology Corporation
José F. Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and methodology for locating a deflector
Patent number
9,394,753
Issue date
Jul 19, 2016
Schlumberger Technology Corporation
José F. Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple ball-ball seat for hydraulic fracturing with reduced pumpi...
Patent number
9,181,778
Issue date
Nov 10, 2015
Smith International, Inc.
Jose Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cup packer
Patent number
6,668,938
Issue date
Dec 30, 2003
Schlumberger Technology Corporation
Randolph J. Sheffield
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DUAL TUBING LOCATING ADAPTOR FOR A TUBING STRING
Publication number
20250034958
Publication date
Jan 30, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Kjell Revheim
E21 - EARTH DRILLING MINING
Information
Patent Application
LINER HANGER SYSTEM AND METHOD WITH NON-PRESSURE SENSITIVE ACTUATION
Publication number
20230055946
Publication date
Feb 23, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Juan Pablo Macin Moreno
E21 - EARTH DRILLING MINING
Information
Patent Application
STAGE CEMENTING COLLAR WITH CUP TOOL
Publication number
20220381109
Publication date
Dec 1, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Jose Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHODOLOGY FOR LOCATING A DEFLECTOR
Publication number
20150047840
Publication date
Feb 19, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
José F. Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHODOLOGY FOR MECHANICALLY RELEASING A RUNNING STRING
Publication number
20150047853
Publication date
Feb 19, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
José F. Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Application
HAMMER BIT LOCKING MECHANISM
Publication number
20130319772
Publication date
Dec 5, 2013
Lokesh BHATIA
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIPLE BALL- BALL SEAT FOR HYDRAULIC FRACTURING WITH REDUCED PUMP...
Publication number
20120061103
Publication date
Mar 15, 2012
Smith International, Inc.
Jose Hurtado
E21 - EARTH DRILLING MINING
Information
Patent Application
Cup packer
Publication number
20020139541
Publication date
Oct 3, 2002
Randolph J. Sheffield
E21 - EARTH DRILLING MINING