Controlling or monitoring pressure or flow of drilling fluid

Industry

CPC
E21B21/08

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B21/00Methods or apparatus for flushing boreholes

Current Industry

E21B21/08Controlling or monitoring pressure or flow of drilling fluid

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Debris catch for managed pressure drilling
- Patent number 12,173,568
- Issue date Dec 24, 2024
- Pruitt Tool & Supply Co.
- Benjamin Micah Spahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method to measure mud level of mud cap in a wellbore ann...
- Patent number 12,173,571
- Issue date Dec 24, 2024
- Saudi Arabian Oil Company
- Dautmammet Rejepov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stall detection and recovery for mud motors
- Patent number 12,168,924
- Issue date Dec 17, 2024
- Helmerich & Payne, Inc.
- Fergus Hopwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling mud screen system and methods thereof
- Patent number 12,163,388
- Issue date Dec 10, 2024
- Black Diamond Oilfield Rentals LLC
- Christopher M. Biggerstaff
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for controlling flushing in rock drilling
- Patent number 12,158,047
- Issue date Dec 3, 2024
- Sandvik Mining and Construction Oy
- Pekka Anttonen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Benchtop rig hydraulics similitude
- Patent number 12,152,450
- Issue date Nov 26, 2024
- The Penn State Research Foundation
- Amin Mehrabian
- E21 - EARTH DRILLING MINING
Information Patent Grant
Underbalanced drilling vibrating screen integrated with automatic d...
- Patent number 12,146,373
- Issue date Nov 19, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yongjun Hou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Active intelligent wellbore pressure control system
- Patent number 12,146,374
- Issue date Nov 19, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Hongtao Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling fluid flowback tracking system and method
- Patent number 12,139,981
- Issue date Nov 12, 2024
- Kyle Collins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determining properties of wellbore fluid systems
- Patent number 12,139,982
- Issue date Nov 12, 2024
- Norce Innovation AS
- Eric Cayeux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Curing lost circulation of water-based drilling muds
- Patent number 12,134,733
- Issue date Nov 5, 2024
- Halliburton Energy Services, Inc.
- Waseem Abdulrazzaq
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Managing dielectric properties of pulsed power drilling fluids
- Patent number 12,129,723
- Issue date Oct 29, 2024
- Halliburton Energy Services, Inc.
- Dale E. Jamison
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of application of low salinity viscous fluid in drilling sal...
- Patent number 12,123,267
- Issue date Oct 22, 2024
- Petroleo Brasileiro S.A. Petrobras
- Angelo Marinho Vianna
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multifunctional rotating control device
- Patent number 12,123,275
- Issue date Oct 22, 2024
- Unifusion Intelligent Technology Co. Ltd
- Chunlei Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for taking a core sample of a formation
- Patent number 12,116,859
- Issue date Oct 15, 2024
- Saudi Arabian Oil Company
- Paul Joseph Tarabbia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Impact simulation device and simulation method for characteristics...
- Patent number 12,116,888
- Issue date Oct 15, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Dong Xiao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubing hanger deployment tool
- Patent number 12,091,928
- Issue date Sep 17, 2024
- Simple Tools AS
- Kåre Hognestad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure management device for drilling system
- Patent number 12,091,934
- Issue date Sep 17, 2024
- Opla Energy Ltd.
- Vitaliy Shpak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resettable pressure relief valve system and method for use when dri...
- Patent number 12,084,929
- Issue date Sep 10, 2024
- Pruitt Tool & Supply Co.
- Martyn Parker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for early kick detection and loss of drilling...
- Patent number 12,084,928
- Issue date Sep 10, 2024
- H. Udo Zeidler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for processing well log data from multiple wells...
- Patent number 12,084,956
- Issue date Sep 10, 2024
- Saudi Arabian Oil Company
- Abdulrahman Aljedaani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for downlinking combinatorial frequencies alphabet
- Patent number 12,084,967
- Issue date Sep 10, 2024
- Michael Simon Pogrebinsky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Field operations system with filter
- Patent number 12,078,048
- Issue date Sep 3, 2024
- Schlumberger Technology Corporation
- Yingwei Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Downhole mechanical actuator
- Patent number 12,078,020
- Issue date Sep 3, 2024
- HUGHES TOOL COMPANY LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Generating pressure waves in a flowline or a wellbore
- Patent number 12,071,822
- Issue date Aug 27, 2024
- Halliburton Energy Services, Inc.
- David Bennett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Intermittent well state sampling in managed pressure drilling appli...
- Patent number 12,071,846
- Issue date Aug 27, 2024
- Grant Prideco, Inc.
- Austin Johnson
- G08 - SIGNALLING
Information Patent Grant
Fully integrated flow control module
- Patent number 12,065,904
- Issue date Aug 20, 2024
- Baker Hughes Energy Technology UK Limited
- Scott Macdonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for automated slide drilling
- Patent number 12,065,924
- Issue date Aug 20, 2024
- MOTIVE DRILLING TECHNOLOGIES, INC.
- Todd W. Benson
- G01 - MEASURING TESTING
Information Patent Grant
Automated detection of plug and perforate completions, wellheads an...
- Patent number 12,065,919
- Issue date Aug 20, 2024
- Cold Bore Technology Inc.
- William Dean Warner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automated filtering and normalization of logging data for improved...
- Patent number 12,060,791
- Issue date Aug 13, 2024
- MAGNETIC VARIATION SERVICES, LLC
- Stefan Maus
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR COILED TUBING DRILLING
- Publication number 20240426183
- Publication date Dec 26, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Shunfeng Zheng
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DETERMINING PHYSICAL PROPERTIES OF ROCKS AND ROCK MATRIX...
- Publication number 20240426211
- Publication date Dec 26, 2024
- Saudi Arabian Oil Company
- Anuar Shakirov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STIMULATING WELLS CREATED BY UNDERBALANCED COILED TUBING DRILLING
- Publication number 20240426199
- Publication date Dec 26, 2024
- Saudi Arabian Oil Company
- Kaiming Xia
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING SYSTEM AND METHOD USING DYNAMICALLY DETERMINED DRILLING WI...
- Publication number 20240426203
- Publication date Dec 26, 2024
- Weatherford Technology Holdings, LLC.
- Sayamik N. Ameen
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR AUTOMATED COILED TUBING DRILLING OPERATIONS
- Publication number 20240426204
- Publication date Dec 26, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jordi Segura
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATICALLY SWITCHING BETWEEN MANAGED PRESSURE DRILLING AND WELL...
- Publication number 20240426182
- Publication date Dec 26, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Suman Katanguri
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE MANAGEMENT DEVICE FOR DRILLING SYSTEM
- Publication number 20240410250
- Publication date Dec 12, 2024
- Opla Energy Ltd.
- Vitaliy SHPAK
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-STAGE MULTI-OBJECTIVE OPTIMIZATION SCHEME FOR WELLBORE CLEANUP...
- Publication number 20240410239
- Publication date Dec 12, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kashif Rashid
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR WELL DRILLING CONTROL BASED ON BOREHOLE CLEANING
- Publication number 20240401462
- Publication date Dec 5, 2024
- MOTIVE DRILLING TECHNOLOGIES, INC.
- Todd W. Benson
- E21 - EARTH DRILLING MINING
Information Patent Application
Automated Detection of Plug and Perforate Completions, Wellheads an...
- Publication number 20240401455
- Publication date Dec 5, 2024
- COLD BORE TECHNOLOGY INC.
- William Dean WARNER
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR AUTOMATED SLIDE DRILLING
- Publication number 20240401463
- Publication date Dec 5, 2024
- MOTIVE DRILLING TECHNOLOGIES, INC.
- Todd W. Benson
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATED METHODS FOR ESTIMATING DIFFERENTIAL LAG TIMES WHILE DRILLING
- Publication number 20240392682
- Publication date Nov 28, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Reda Karoum
- E21 - EARTH DRILLING MINING
Information Patent Application
INTEGRATED WELL CONSTRUCTION SYSTEM OPERATIONS
- Publication number 20240384642
- Publication date Nov 21, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Espen BOTNAN
- G08 - SIGNALLING
Information Patent Application
METHODS FOR DOWNHOLE DRILLING AND COMMUNICATION
- Publication number 20240376792
- Publication date Nov 14, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Edward George Parkin
- E21 - EARTH DRILLING MINING
Information Patent Application
Communicating with Blowout Preventer Control System
- Publication number 20240368951
- Publication date Nov 7, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Eric Ducamin
- E21 - EARTH DRILLING MINING
Information Patent Application
INTEGRATED LINE SYSTEM FOR A MINERAL EXTRACTION SYSTEM
- Publication number 20240368952
- Publication date Nov 7, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Glenn Thore Saebo
- E21 - EARTH DRILLING MINING
Information Patent Application
Thermal Conductivity Measurements for Optimizing Geothermal Field C...
- Publication number 20240368977
- Publication date Nov 7, 2024
- Bedrock Energy, Inc.
- Silviu LIVESCU
- E21 - EARTH DRILLING MINING
Information Patent Application
Controlling A Downhole Tool
- Publication number 20240368979
- Publication date Nov 7, 2024
- Odfjell Technology Invest LTD
- Jonas Solem
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD TO MEASURE MUD LEVEL OF MUD CAP IN A WELLBORE ANN...
- Publication number 20240360731
- Publication date Oct 31, 2024
- Saudi Arabian Oil Company
- Dautmammet Rejepov
- E21 - EARTH DRILLING MINING
Information Patent Application
ADVANCED INGROUND OPERATIONS, SYSTEM AND ASSOCIATED APPARATUS
- Publication number 20240360752
- Publication date Oct 31, 2024
- Merlin Technology, Inc.
- Albert W. Chau
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATED DRILLING METHODS AND SYSTEMS USING REAL-TIME ANALYSIS OF...
- Publication number 20240360732
- Publication date Oct 31, 2024
- Mojtaba KAZEMI MIRAKI
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER OPERATION METHODOLOGY FOR ELECTRIC PRESSURE CONTROL EQUIPMENT
- Publication number 20240344918
- Publication date Oct 17, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Suman Katanguri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT
- Publication number 20240344411
- Publication date Oct 17, 2024
- Weatherford Technology Holdings, LLC.
- Paul R. NORTHAM
- E21 - EARTH DRILLING MINING
Information Patent Application
DETERMINATION OF LOCATION AND TYPE OF RESERVOIR FLUIDS BASED ON DOW...
- Publication number 20240344456
- Publication date Oct 17, 2024
- Halliburton Energy Services, Inc.
- Hamed Chok
- E21 - EARTH DRILLING MINING
Information Patent Application
MONOBORE DRILLING METHODS WITH MANAGED PRESSURE DRILLING
- Publication number 20240344412
- Publication date Oct 17, 2024
- Opla Energy Ltd.
- Elvin MAMMADOV
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR ELECTRIC POWER MANAGEMENT
- Publication number 20240344443
- Publication date Oct 17, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Suman Katanguri
- E21 - EARTH DRILLING MINING
Information Patent Application
All-Metal Intelligent Control Motor
- Publication number 20240337158
- Publication date Oct 10, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Jialin TIAN
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR OPTIMIZING DOWNHOLE DRILLING CONDITIONS U...
- Publication number 20240328299
- Publication date Oct 3, 2024
- Nabors Drilling Technologies USA, Inc.
- Pradeep ANNAIYAPPA
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING SHALE SHAKER SELECTION USING DRIL...
- Publication number 20240328265
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Ahmed I. Saihati
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
AUTOMATIC WELL KILLING SYSTEM
- Publication number 20240328276
- Publication date Oct 3, 2024
- Saudi Arabian Oil Company
- Ahmed Abdulaziz AL-MOUSA
- E21 - EARTH DRILLING MINING

Controlling or monitoring pressure or flow of drilling fluid

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Debris catch for managed pressure drilling

System and method to measure mud level of mud cap in a wellbore ann...

Stall detection and recovery for mud motors

Drilling mud screen system and methods thereof

Apparatus and method for controlling flushing in rock drilling

Benchtop rig hydraulics similitude

Underbalanced drilling vibrating screen integrated with automatic d...

Active intelligent wellbore pressure control system

Drilling fluid flowback tracking system and method

Determining properties of wellbore fluid systems

Curing lost circulation of water-based drilling muds

Managing dielectric properties of pulsed power drilling fluids

Method of application of low salinity viscous fluid in drilling sal...

Multifunctional rotating control device

Method for taking a core sample of a formation

Impact simulation device and simulation method for characteristics...

Tubing hanger deployment tool

Pressure management device for drilling system

Resettable pressure relief valve system and method for use when dri...

Apparatus and method for early kick detection and loss of drilling...

Method and system for processing well log data from multiple wells...

System and method for downlinking combinatorial frequencies alphabet

Field operations system with filter

Downhole mechanical actuator

Generating pressure waves in a flowline or a wellbore

Intermittent well state sampling in managed pressure drilling appli...

Fully integrated flow control module

Apparatus for automated slide drilling

Automated detection of plug and perforate completions, wellheads an...

Automated filtering and normalization of logging data for improved...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR COILED TUBING DRILLING

METHOD FOR DETERMINING PHYSICAL PROPERTIES OF ROCKS AND ROCK MATRIX...

STIMULATING WELLS CREATED BY UNDERBALANCED COILED TUBING DRILLING

DRILLING SYSTEM AND METHOD USING DYNAMICALLY DETERMINED DRILLING WI...

SYSTEMS AND METHODS FOR AUTOMATED COILED TUBING DRILLING OPERATIONS

AUTOMATICALLY SWITCHING BETWEEN MANAGED PRESSURE DRILLING AND WELL...

PRESSURE MANAGEMENT DEVICE FOR DRILLING SYSTEM

TWO-STAGE MULTI-OBJECTIVE OPTIMIZATION SCHEME FOR WELLBORE CLEANUP...

SYSTEM AND METHOD FOR WELL DRILLING CONTROL BASED ON BOREHOLE CLEANING

Automated Detection of Plug and Perforate Completions, Wellheads an...

APPARATUS AND METHODS FOR AUTOMATED SLIDE DRILLING

AUTOMATED METHODS FOR ESTIMATING DIFFERENTIAL LAG TIMES WHILE DRILLING

INTEGRATED WELL CONSTRUCTION SYSTEM OPERATIONS

METHODS FOR DOWNHOLE DRILLING AND COMMUNICATION

Communicating with Blowout Preventer Control System

INTEGRATED LINE SYSTEM FOR A MINERAL EXTRACTION SYSTEM

Thermal Conductivity Measurements for Optimizing Geothermal Field C...

Controlling A Downhole Tool

SYSTEM AND METHOD TO MEASURE MUD LEVEL OF MUD CAP IN A WELLBORE ANN...

ADVANCED INGROUND OPERATIONS, SYSTEM AND ASSOCIATED APPARATUS

AUTOMATED DRILLING METHODS AND SYSTEMS USING REAL-TIME ANALYSIS OF...

POWER OPERATION METHODOLOGY FOR ELECTRIC PRESSURE CONTROL EQUIPMENT

REAL TIME FLOW RATE AND RHEOLOGY MEASUREMENT

DETERMINATION OF LOCATION AND TYPE OF RESERVOIR FLUIDS BASED ON DOW...

MONOBORE DRILLING METHODS WITH MANAGED PRESSURE DRILLING

APPARATUS AND METHODS FOR ELECTRIC POWER MANAGEMENT

All-Metal Intelligent Control Motor

METHODS AND APPARATUS FOR OPTIMIZING DOWNHOLE DRILLING CONDITIONS U...

METHOD AND SYSTEM FOR DETERMINING SHALE SHAKER SELECTION USING DRIL...

AUTOMATIC WELL KILLING SYSTEM