Stephen D. Hill

Person

Pearland, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Piston load ring seal configurations
- Patent number 11,761,301
- Issue date Sep 19, 2023
- Schlumberger Technology Corporation
- Jessica Fox
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole monitoring of hydraulic equipment
- Patent number 11,702,926
- Issue date Jul 18, 2023
- Schlumberger Technology Corporation
- Steven Nicholas Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool with an isolated actuator
- Patent number 10,208,568
- Issue date Feb 19, 2019
- Schlumberger Technology Corporation
- Steven Nicholas Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow restrictor for use in a service tool
- Patent number 9,284,815
- Issue date Mar 15, 2016
- Schlumberger Technology Corporation
- Ashish Sharma
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulically driven tandem tractor assembly
- Patent number 9,133,673
- Issue date Sep 15, 2015
- Schlumberger Technology Corporation
- Stephen D. Hill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of monitoring fluid placement during stimulation treatments
- Patent number 7,658,226
- Issue date Feb 9, 2010
- Schlumberger Technology Corporation
- Murtaza Ziauddin
- G01 - MEASURING TESTING
Information Patent Grant
System and method utilizing a compliant well screen
- Patent number 7,543,648
- Issue date Jun 9, 2009
- Schlumberger Technology Corporation
- Stephen D. Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for measurement of solids in a wellbore
- Patent number 7,308,941
- Issue date Dec 18, 2007
- Schlumberger Technology Corporation
- Radovan Rolovic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-cycle dump valve
- Patent number 7,090,020
- Issue date Aug 15, 2006
- Schlumberger Technology Corp.
- Stephen D. Hill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anti-extrusion apparatus and method
- Patent number 6,840,328
- Issue date Jan 11, 2005
- Schlumberger Technology Corporation
- L. Michael McKee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing conveyed fracturing tool and method
- Patent number 6,776,239
- Issue date Aug 17, 2004
- Schlumberger Technology Corporation
- David M. Eslinger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure compensated disconnect system and method
- Patent number 6,425,443
- Issue date Jul 30, 2002
- Schlumberger Technology Corporation
- Stephen D. Hill
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE MONITORING OF HYDRAULIC EQUIPMENT
- Publication number 20230313673
- Publication date Oct 5, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Steven Nicholas Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
PISTON LOAD RING SEAL CONFIGURATIONS
- Publication number 20210340837
- Publication date Nov 4, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jessica Fox
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE MONITORING OF HYDRAULIC EQUIPMENT
- Publication number 20200182045
- Publication date Jun 11, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Steven Nicholas Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL WITH AN ISOLATED ACTUATOR
- Publication number 20180016870
- Publication date Jan 18, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Steven Nicholas Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOW RESTRICTOR FOR USE IN A SERVICE TOOL
- Publication number 20140096963
- Publication date Apr 10, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ashish Sharma
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulically Driven Tandem Tractor Assembly
- Publication number 20090218105
- Publication date Sep 3, 2009
- Stephen D. Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD UTILIZING A COMPLIANT WELL SCREEN
- Publication number 20080105437
- Publication date May 8, 2008
- Stephen D. Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Methods for Measurement of Solids in a Wellbore
- Publication number 20080066962
- Publication date Mar 20, 2008
- Radovan Rolovic
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULICALLY DRIVEN TRACTOR
- Publication number 20080066963
- Publication date Mar 20, 2008
- Todor Sheiretov
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of Monitoring Fluid Placement During Stimulation Treatments
- Publication number 20070095528
- Publication date May 3, 2007
- Murtaza Ziauddin
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and methods for measurement of solids in a wellbore
- Publication number 20050126777
- Publication date Jun 16, 2005
- Radovan Rolovic
- E21 - EARTH DRILLING MINING
Information Patent Application
Multi-cycle dump valve
- Publication number 20040084190
- Publication date May 6, 2004
- Stephen D. Hill
- E21 - EARTH DRILLING MINING
Information Patent Application
Anti-extrusion apparatus and method
- Publication number 20040007366
- Publication date Jan 15, 2004
- L. Michael McKee
- E21 - EARTH DRILLING MINING
Information Patent Application
Tubing conveyed fracturing tool and method
- Publication number 20020125005
- Publication date Sep 12, 2002
- David M. Eslinger
- E21 - EARTH DRILLING MINING

Stephen D. Hill

Person

Patents Grantslast 30 patents

Piston load ring seal configurations

Downhole monitoring of hydraulic equipment

Downhole tool with an isolated actuator

Flow restrictor for use in a service tool

Hydraulically driven tandem tractor assembly

Method of monitoring fluid placement during stimulation treatments

System and method utilizing a compliant well screen

Apparatus and methods for measurement of solids in a wellbore

Multi-cycle dump valve

Anti-extrusion apparatus and method

Tubing conveyed fracturing tool and method

Pressure compensated disconnect system and method

Patents Applicationslast 30 patents

DOWNHOLE MONITORING OF HYDRAULIC EQUIPMENT

PISTON LOAD RING SEAL CONFIGURATIONS

DOWNHOLE MONITORING OF HYDRAULIC EQUIPMENT

DOWNHOLE TOOL WITH AN ISOLATED ACTUATOR

FLOW RESTRICTOR FOR USE IN A SERVICE TOOL

Hydraulically Driven Tandem Tractor Assembly

SYSTEM AND METHOD UTILIZING A COMPLIANT WELL SCREEN

Apparatus and Methods for Measurement of Solids in a Wellbore

HYDRAULICALLY DRIVEN TRACTOR

Method of Monitoring Fluid Placement During Stimulation Treatments

Apparatus and methods for measurement of solids in a wellbore

Multi-cycle dump valve

Anti-extrusion apparatus and method

Tubing conveyed fracturing tool and method