by negative mud pulses using a pressure relieve valve between drill pipe and annulus

Industry

CPC
E21B47/185

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B47/00Survey of boreholes or wells

Current Industry

E21B47/185by negative mud pulses using a pressure relieve valve between drill pipe and annulus

Industries

Patents Grantslast 30 patents

Information Patent Grant
Downhole valve spanning a tool joint and methods of making and usin...
- Patent number 10,683,717
- Issue date Jun 16, 2020
- Bench Tree Group, LLC
- John R. Menconi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Modular electro-mechanical assembly for downhole device
- Patent number 10,662,712
- Issue date May 26, 2020
- Schlumberger Technology Corporation
- Derek Copold
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow control device and method
- Patent number 10,648,327
- Issue date May 12, 2020
- Tendeka B.V.
- Bard Tinnen
- E21 - EARTH DRILLING MINING
Information Patent Grant
High amplitude pulse generator for down-hole tools
- Patent number 10,605,076
- Issue date Mar 31, 2020
- Halliburton Energy Services, Inc.
- Olumide O. Odegbami
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electronically controlled pressure relief valve system
- Patent number 10,550,665
- Issue date Feb 4, 2020
- Telos Industries Inc.
- Jason A. Golden
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Devices and methods for filtering pump interference in mud pulse te...
- Patent number 10,502,052
- Issue date Dec 10, 2019
- Halliburton Energy Services, Inc.
- Ehud Barak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole linear solenoid actuator system
- Patent number 10,497,501
- Issue date Dec 3, 2019
- Halliburton Energy Services, Inc.
- Jianying Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for data transmission via acoustic channels
- Patent number 10,491,310
- Issue date Nov 26, 2019
- Ali Abdi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gap sub assembly for a downhole telemetry system
- Patent number 10,450,858
- Issue date Oct 22, 2019
- Mostar Directional Technologies Inc
- John Petrovic
- G01 - MEASURING TESTING
Information Patent Grant
Downhole pressure maintenance system using a controller
- Patent number 10,443,372
- Issue date Oct 15, 2019
- Halliburton Energy Services, Inc.
- Tyson Harvey Eiman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diamond high temperature shear valve designed to be used in extreme...
- Patent number 10,436,025
- Issue date Oct 8, 2019
- Baker Hughes, a GE company, LLC
- Ryan Damont Green
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid pressure pulse generator and flow bypass sleeve for a telemet...
- Patent number 10,415,377
- Issue date Sep 17, 2019
- Evolution Engineering Inc.
- Gavin Gaw-Wae Lee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for generating pulses in fluid during drilling of wellbores
- Patent number 10,385,685
- Issue date Aug 20, 2019
- Baker Hughes, a GE company, LLC
- Eckard Scholz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diamond tipped control valve used for high temperature drilling app...
- Patent number 10,364,671
- Issue date Jul 30, 2019
- Baker Hughes, a GE company, LLC
- Ryan Damont Green
- E21 - EARTH DRILLING MINING
Information Patent Grant
Regulation of flow through a well tool spring
- Patent number 10,316,647
- Issue date Jun 11, 2019
- Halliburton Energy Services, Inc.
- William S. Renshaw
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluidic pulser for downhole telemetry
- Patent number 10,294,782
- Issue date May 21, 2019
- Halliburton Energy Services, Inc.
- Zachary Ryan Murphree
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mud pulse telemetry preamble for sequence detection and channel est...
- Patent number 10,294,780
- Issue date May 21, 2019
- Halliburton Energy Services, Inc.
- Ehud Barak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Downhole solenoid actuator drive system
- Patent number 10,283,244
- Issue date May 7, 2019
- Halliburton Energy Services, Inc.
- Jianying Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diamond high temperature shear valve designed to be used in extreme...
- Patent number 10,253,623
- Issue date Apr 9, 2019
- BAKER HUGHES, A GE COMPANT, LLC
- Ryan Damont Green
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Telemetry module with push only gate valve action
- Patent number 10,180,058
- Issue date Jan 15, 2019
- Halliburton Energy Services, Inc.
- Daniel Patrick Carter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Telemetry tool with a fluid pressure pulse generator
- Patent number 10,180,059
- Issue date Jan 15, 2019
- EVOLUTION ENGINEERING INC.
- Gavin Gaw-Wae Lee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus and method
- Patent number 10,082,022
- Issue date Sep 25, 2018
- Halliburton Manufacturing and Services Limited
- William Brown-Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mud pulser with high speed, low power input hydraulic actuator
- Patent number 10,077,652
- Issue date Sep 18, 2018
- Halliburton Energy Services, Inc.
- Ricardo Ortiz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Moveable element to create pressure signals in a fluidic modulator
- Patent number 10,053,919
- Issue date Aug 21, 2018
- Schlumberger Technology Corporation
- Stuart Alan Kolbe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluidic pulser for downhole telemetry
- Patent number 10,041,347
- Issue date Aug 7, 2018
- Halliburton Energy Services, Inc.
- Zachary Ryan Murphree
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for controlling a dual telemetry measurement whil...
- Patent number 9,995,135
- Issue date Jun 12, 2018
- Mostar Directional Technologies Inc
- John Petrovic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for generating pulses in a fluid column
- Patent number 9,982,533
- Issue date May 29, 2018
- Halliburton Energy Services, Inc.
- Muhammad Subhan Bin Muhammad Moizuddin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual telemetry receiver for a measurement while drilling (MWD) system
- Patent number 9,957,795
- Issue date May 1, 2018
- Mostar Directional Technologies Inc
- John Petrovic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well construction real-time telemetry system
- Patent number 9,951,612
- Issue date Apr 24, 2018
- Halliburton Energy Services, Inc.
- William Brown-Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for generating pulses in fluid during drilling of wellbores
- Patent number 9,879,529
- Issue date Jan 30, 2018
- Baker Hughes, a GE company, LLC
- Eckard Scholz
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Downhole Telemetry
- Publication number 20200182050
- Publication date Jun 11, 2020
- Mostar Directional Technologies Inc.
- John PETROVIC
- G01 - MEASURING TESTING
Information Patent Application
STATORLESS SHEAR VALVE PULSE GENERATOR
- Publication number 20200072005
- Publication date Mar 5, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Bastian SAUTHOFF
- E21 - EARTH DRILLING MINING
Information Patent Application
Modular Electro-Mechanical Assembly for Downhole Device
- Publication number 20190257154
- Publication date Aug 22, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Derek Copold
- E21 - EARTH DRILLING MINING
Information Patent Application
DIAMOND TIPPED CONTROL VALVE USED FOR HIGH TEMPERATURE DRILLING APP...
- Publication number 20190226331
- Publication date Jul 25, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Ryan Damont Green
- E21 - EARTH DRILLING MINING
Information Patent Application
DIAMOND HIGH TEMPERATURE SHEAR VALVE DESIGNED TO BE USED IN EXTREME...
- Publication number 20190218909
- Publication date Jul 18, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Ryan Damont Green
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH AMPLITUDE PULSE GENERATOR FOR DOWN-HOLE TOOLS
- Publication number 20190203592
- Publication date Jul 4, 2019
- Halliburton Energy Services, Inc.
- Olumide O. ODEGBAMI
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID PRESSURE PULSE GENERATOR AND FLOW BYPASS SLEEVE FOR A TELEMET...
- Publication number 20190017372
- Publication date Jan 17, 2019
- Evolution Engineering Inc.
- Gavin Gaw-Wae Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUIDIC PULSER FOR DOWNHOLE TELEMETRY
- Publication number 20180313212
- Publication date Nov 1, 2018
- Halliburton Energy Services, Inc.
- Zachary Ryan Murphree
- E21 - EARTH DRILLING MINING
Information Patent Application
TELEMETRY TOOL WITH A FLUID PRESSURE PULSE GENERATOR
- Publication number 20180171785
- Publication date Jun 21, 2018
- Evolution Engineering Inc.
- Gavin Gaw-Wae Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE VALVE SPANNING A TOOL JOINT AND METHODS OF MAKING AND USIN...
- Publication number 20180128069
- Publication date May 10, 2018
- Bench Tree Group, LLC
- John R. Menconi
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR GENERATING PULSES IN FLUID DURING DRILLING OF WELLBORES
- Publication number 20180106146
- Publication date Apr 19, 2018
- BAKER HUGHES, A GE COMPANY, LLC
- Eckard Scholz
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Valve Spanning a Tool Joint and Methods of Making and Usin...
- Publication number 20170350202
- Publication date Dec 7, 2017
- Bench Tree Group, LLC
- John R. Menconi
- E21 - EARTH DRILLING MINING
Information Patent Application
MUD PULSE TELEMETRY DEMODULATION USING A PUMP NOISE ESTIMATE OBTAIN...
- Publication number 20170328199
- Publication date Nov 16, 2017
- Halliburton Energy Services, Inc.
- Laban M. Marsh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Downhole Pressure Maintenance System Using A Controller
- Publication number 20170268327
- Publication date Sep 21, 2017
- Halliburton Energy Services, Inc.
- Tyson Harvey Eiman
- E21 - EARTH DRILLING MINING
Information Patent Application
DIAMOND TIPPED CONTROL VALVE USED FOR HIGH TEMPERATURE DRILLING APP...
- Publication number 20170260852
- Publication date Sep 14, 2017
- BAKER HUGHES INCORPORATED
- Ryan Damont Green
- E21 - EARTH DRILLING MINING
Information Patent Application
Gap Sub Assembly for a Downhole Telemetry System
- Publication number 20160362940
- Publication date Dec 15, 2016
- Mostar Directional Technologies, Inc.
- John PETROVIC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TELEMETRY MODULE WITH PUSH ONLY GATE VALVE ACTION
- Publication number 20160356153
- Publication date Dec 8, 2016
- Halliburton Energy Services, Inc.
- Daniel Patrick Carter
- E21 - EARTH DRILLING MINING
Information Patent Application
Regulation of Flow Through A Well Tool String
- Publication number 20160356148
- Publication date Dec 8, 2016
- Halliburton Energy Services, Inc.
- William S. Renshaw
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE MWD SIGNAL ENHANCEMENT, TRACKING, AND DECODING
- Publication number 20150345287
- Publication date Dec 3, 2015
- SCIENTIFIC DRILLING INTERNATIONAL, INC.
- Matthew A. White
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Method for Drilling Fluid Telemetry
- Publication number 20150240630
- Publication date Aug 27, 2015
- Halliburton Energy Services, Inc.
- Larry DeLynn Chambers
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS AND METHOD
- Publication number 20150184506
- Publication date Jul 2, 2015
- Halliburton Manufacturing and Services Limited
- William Brown-Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
Downlinking Communication System And Method
- Publication number 20140036629
- Publication date Feb 6, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Junichi Sugiura
- E21 - EARTH DRILLING MINING
Information Patent Application
Generating Fluid Telemetry
- Publication number 20130333948
- Publication date Dec 19, 2013
- Halliburton Energy Services, Inc.
- Mark A. Sitka
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Communicating with a Device Located in a B...
- Publication number 20120199344
- Publication date Aug 9, 2012
- INTELLIGENT WELL CONTROLS LIMITED
- Bruce McGarian
- E21 - EARTH DRILLING MINING
Information Patent Application
GENERATING FLUID TELEMETRY
- Publication number 20120127829
- Publication date May 24, 2012
- Halliburton Energy Services, Inc.
- Mark A. Sitka
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS, DEVICE, ASSEMBLY AND METHOD
- Publication number 20120106297
- Publication date May 3, 2012
- INTELLIGENT WELL CONTROLS LIMITED
- Simon Benedict Fraser
- E21 - EARTH DRILLING MINING
Information Patent Application
Downlinking Communication System and Method
- Publication number 20110286308
- Publication date Nov 24, 2011
- Smith International, Inc.
- Junichi Sugiura
- E21 - EARTH DRILLING MINING
Information Patent Application
Measurement while drilling pulser with turbine power generation unit
- Publication number 20080179093
- Publication date Jul 31, 2008
- David John Kusko
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic impulse generator and frequency sweep mechanism for boreh...
- Publication number 20050178558
- Publication date Aug 18, 2005
- Tempress Technologies, Inc.
- Jack J. Kolle
- E21 - EARTH DRILLING MINING
Information Patent Application
High impact communication and control system
- Publication number 20040238184
- Publication date Dec 2, 2004
- Kenneth J. Carstensen
- E21 - EARTH DRILLING MINING

by negative mud pulses using a pressure relieve valve between drill pipe and annulus

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Downhole valve spanning a tool joint and methods of making and usin...

Modular electro-mechanical assembly for downhole device

Flow control device and method

High amplitude pulse generator for down-hole tools

Electronically controlled pressure relief valve system

Devices and methods for filtering pump interference in mud pulse te...

Downhole linear solenoid actuator system

System and method for data transmission via acoustic channels

Gap sub assembly for a downhole telemetry system

Downhole pressure maintenance system using a controller

Diamond high temperature shear valve designed to be used in extreme...

Fluid pressure pulse generator and flow bypass sleeve for a telemet...

Apparatus for generating pulses in fluid during drilling of wellbores

Diamond tipped control valve used for high temperature drilling app...

Regulation of flow through a well tool spring

Fluidic pulser for downhole telemetry

Mud pulse telemetry preamble for sequence detection and channel est...

Downhole solenoid actuator drive system

Diamond high temperature shear valve designed to be used in extreme...

Telemetry module with push only gate valve action

Telemetry tool with a fluid pressure pulse generator

Downhole apparatus and method

Mud pulser with high speed, low power input hydraulic actuator

Moveable element to create pressure signals in a fluidic modulator

Fluidic pulser for downhole telemetry

System and method for controlling a dual telemetry measurement whil...

Method and apparatus for generating pulses in a fluid column

Dual telemetry receiver for a measurement while drilling (MWD) system

Well construction real-time telemetry system

Apparatus for generating pulses in fluid during drilling of wellbores

Patents Applicationslast 30 patents

System and Method for Downhole Telemetry

STATORLESS SHEAR VALVE PULSE GENERATOR

Modular Electro-Mechanical Assembly for Downhole Device

DIAMOND TIPPED CONTROL VALVE USED FOR HIGH TEMPERATURE DRILLING APP...

DIAMOND HIGH TEMPERATURE SHEAR VALVE DESIGNED TO BE USED IN EXTREME...

HIGH AMPLITUDE PULSE GENERATOR FOR DOWN-HOLE TOOLS

FLUID PRESSURE PULSE GENERATOR AND FLOW BYPASS SLEEVE FOR A TELEMET...

FLUIDIC PULSER FOR DOWNHOLE TELEMETRY

TELEMETRY TOOL WITH A FLUID PRESSURE PULSE GENERATOR

DOWNHOLE VALVE SPANNING A TOOL JOINT AND METHODS OF MAKING AND USIN...

APPARATUS FOR GENERATING PULSES IN FLUID DURING DRILLING OF WELLBORES

Downhole Valve Spanning a Tool Joint and Methods of Making and Usin...

MUD PULSE TELEMETRY DEMODULATION USING A PUMP NOISE ESTIMATE OBTAIN...

Downhole Pressure Maintenance System Using A Controller

DIAMOND TIPPED CONTROL VALVE USED FOR HIGH TEMPERATURE DRILLING APP...

Gap Sub Assembly for a Downhole Telemetry System

TELEMETRY MODULE WITH PUSH ONLY GATE VALVE ACTION

Regulation of Flow Through A Well Tool String

DOWNHOLE MWD SIGNAL ENHANCEMENT, TRACKING, AND DECODING

Apparatus and Method for Drilling Fluid Telemetry

DOWNHOLE APPARATUS AND METHOD

Downlinking Communication System And Method

Generating Fluid Telemetry

Method and Apparatus for Communicating with a Device Located in a B...

GENERATING FLUID TELEMETRY

DOWNHOLE APPARATUS, DEVICE, ASSEMBLY AND METHOD

Downlinking Communication System and Method

Measurement while drilling pulser with turbine power generation unit

Hydraulic impulse generator and frequency sweep mechanism for boreh...

High impact communication and control system