Telescoping joints for varying drill string lengths Shock absorbers

Industry

CPC
E21B17/07

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B17/00Drilling rods or pipes Flexible drill strings Kellies Drill collars Sucker rods; Cables Casings Tubings

Current Industry

E21B17/07Telescoping joints for varying drill string lengths Shock absorbers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Axial, lateral and torsional force dampener
- Patent number 12,209,464
- Issue date Jan 28, 2025
- QCD Technology Inc.
- Cornel Dinica
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole ratchet and method to stabilize torsional energy within a...
- Patent number 12,196,071
- Issue date Jan 14, 2025
- Kenneth L Nash
- E21 - EARTH DRILLING MINING
Information Patent Grant
Oscillation reduction tool and method
- Patent number 12,173,566
- Issue date Dec 24, 2024
- Rival Downhole Tools LC
- Gunther H H von Gynz-Rekowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Internal peeping detection-while-drilling system and method for dee...
- Patent number 12,173,599
- Issue date Dec 24, 2024
- China University of Geosciences (Wuhan)
- Yuyong Jiao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill string circulation apparatus
- Patent number 12,158,051
- Issue date Dec 3, 2024
- David Jon Tilley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Suppressing vibration during wellbore drilling
- Patent number 12,152,446
- Issue date Nov 26, 2024
- Saudi Arabian Oil Company
- Dwight W. Swett
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Method and apparatus for damping/absorbing rotational vibrations/os...
- Patent number 12,139,973
- Issue date Nov 12, 2024
- Scientific Drilling International, Inc.
- Mario Simanowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Petroleum drill-string shock absorbers
- Patent number 12,139,974
- Issue date Nov 12, 2024
- University of Science and Technology Beijing
- Haiping Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit assembly for fluid-operated percussion drill tools
- Patent number 12,123,260
- Issue date Oct 22, 2024
- MINCON INTERNATIONAL LIMITED
- Joseph Purcell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shock-based damping systems and mechanisms for vibration damping in...
- Patent number 12,091,921
- Issue date Sep 17, 2024
- Baker Hughes Oilfield Operations LLC
- Vincent Kulke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dampers for mitigation of downhole tool vibrations and vibration is...
- Patent number 12,084,924
- Issue date Sep 10, 2024
- Baker Hughes, a GE company, LLC
- Volker Peters
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus and method for operations involving delivery and...
- Patent number 12,060,762
- Issue date Aug 13, 2024
- DELTATEK OIL TOOLS LIMITED
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotatable mandrel hanger
- Patent number 12,054,997
- Issue date Aug 6, 2024
- VAULT PRESSURE CONTROL, LLC
- Jason Meyer Armistead
- E21 - EARTH DRILLING MINING
Information Patent Grant
Travel joint with telescoping control lines
- Patent number 12,044,079
- Issue date Jul 23, 2024
- Halliburton Energy Services, Inc.
- Jorge Arturo Hinostroza Medina
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stick slip tool
- Patent number 12,031,389
- Issue date Jul 9, 2024
- Downhole Well Solutions, LLC
- Avinash Hariprasad Cuddapah
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shock and vibration reduction in downhole tools
- Patent number 12,000,217
- Issue date Jun 4, 2024
- Schlumberger Technology Corporation
- Joachim Sihler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole assembly to mitigate high frequency torsional oscillation,...
- Patent number 11,993,985
- Issue date May 28, 2024
- ROCKATEK LIMITED
- Daniel Brendan Crowley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shrouded screw device for removing and depositing material
- Patent number 11,982,130
- Issue date May 14, 2024
- Honeywell Federal Manufacturing & Technologies, LLC
- Evan A. Kontras
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for segmented simultaneous water injection and oil recovery...
- Patent number 11,982,166
- Issue date May 14, 2024
- Nanniwan Oil Production Plant, Yanchang Oilfield Co., Ltd.
- Pingtian Fan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubular drive assembly
- Patent number 11,970,912
- Issue date Apr 30, 2024
- Shachar Magali
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tri-axial shock absorber sub
- Patent number 11,965,383
- Issue date Apr 23, 2024
- Stabil Drill Specialties, L.L.C.
- Sorin Gabriel Teodorescu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Kelly bar arrangement for a drilling apparatus and method for worki...
- Patent number 11,939,821
- Issue date Mar 26, 2024
- Bauer Maschinen GmbH
- Sebastian Bauer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill rod and method for retrofitting a Kelly bar arrangement
- Patent number 11,927,059
- Issue date Mar 12, 2024
- Bauer Maschinen GmbH
- Tobias Siegmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling and milling tool
- Patent number 11,913,284
- Issue date Feb 27, 2024
- Altus Intervention (Technologies) AS
- Martin Spinnangr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for damping/absorbing rotational vibrations/os...
- Patent number 11,905,820
- Issue date Feb 20, 2024
- Scientific Drilling International, Inc.
- Marco Volgmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
System, method and apparatus for downhole torque-transferring ball...
- Patent number 11,873,686
- Issue date Jan 16, 2024
- General Downhole Tools, Ltd.
- Michael Harvey
- E21 - EARTH DRILLING MINING
Information Patent Grant
PDM transmission with sliding contact between convex shaft pins and...
- Patent number 11,815,139
- Issue date Nov 14, 2023
- Abaco Drilling Technologies LLC
- Jing Lu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods for increasing the amplitude of reciprocal extensions and c...
- Patent number 11,814,959
- Issue date Nov 14, 2023
- National-Oilwell Varco, L.P.
- Sean Matthew Donald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual rod directional drilling system
- Patent number 11,808,151
- Issue date Nov 7, 2023
- Vermeer Manufacturing Company
- Michael D. Langenfeld
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque transfer and control apparatus for a drilling tool
- Patent number 11,795,768
- Issue date Oct 24, 2023
- Reflex Instruments Asia Pacific Pty Ltd
- Andrew Beach
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE DAMPER
- Publication number 20250075567
- Publication date Mar 6, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Nadia Domanski
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL STRING TORSIONAL DAMPING
- Publication number 20250075568
- Publication date Mar 6, 2025
- Baker Hughes Oilfield Operations LLC
- Hanno Reckmann
- E21 - EARTH DRILLING MINING
Information Patent Application
TORSIONAL DAMPING AND FLEXIBLE COMPONENTS IN DOWNHOLE SYSTEMS AND M...
- Publication number 20250034956
- Publication date Jan 30, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Sarah Slavens
- E21 - EARTH DRILLING MINING
Information Patent Application
DAMPING DRILL STRING VIBRATIONS
- Publication number 20250034957
- Publication date Jan 30, 2025
- Norce Innovation AS
- Eric Cayeux
- E21 - EARTH DRILLING MINING
Information Patent Application
SUB-ASSEMBLY, ROCK DRILLING RIG, AND METHOD OF ABSORBING VIBRATIONS...
- Publication number 20250027373
- Publication date Jan 23, 2025
- SANDVIK MINING AND CONSTRUCTION TOOLS AB
- Vitthal CHAVAN
- E21 - EARTH DRILLING MINING
Information Patent Application
SHOCK ABSORBER FOR A DOWNHOLE TOOL, AND RUNNING GEAR FOR DOWNHOLE S...
- Publication number 20250003296
- Publication date Jan 2, 2025
- REFLEX INSTRUMENTS ASIA PACIFIC PTY LTD
- Amir MOKARAMIAN
- E21 - EARTH DRILLING MINING
Information Patent Application
MWD ISOLATION DEVICE
- Publication number 20250003297
- Publication date Jan 2, 2025
- TURBO DRILL INDUSTRIES, INC.
- Chad FEDDEMA
- E21 - EARTH DRILLING MINING
Information Patent Application
Self Centralizing, Seek and Shifting Apparatus with Suspension System
- Publication number 20240426180
- Publication date Dec 26, 2024
- Halliburton Energy Services, Inc.
- Chong Yong Koh
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPLETION LOCATOR ASSEMBLY
- Publication number 20240410241
- Publication date Dec 12, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Dinesh PATEL
- E21 - EARTH DRILLING MINING
Information Patent Application
Swivel Sub With Biasing Member
- Publication number 20240401420
- Publication date Dec 5, 2024
- Halliburton Energy Services, Inc.
- Nick Strohla
- E21 - EARTH DRILLING MINING
Information Patent Application
SUPPRESSING VIBRATION DURING WELLBORE DRILLING
- Publication number 20240384606
- Publication date Nov 21, 2024
- Saudi Arabian Oil Company
- Dwight W. Swett
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
DOWNHOLE APPARATUS AND METHOD FOR OPERATIONS INVOLVING DELIVERY AND...
- Publication number 20240376796
- Publication date Nov 14, 2024
- Deltatek Oil Tools Limited
- Stephen Edmund Bruce
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE COMPONENT HAVING A VARIABLE BENDING STIFFNESS
- Publication number 20240352808
- Publication date Oct 24, 2024
- Baker Hughes Oilfield Operations LLC
- Volker Peters
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR DAMPENING FORCES ACTING UPON THE DRILL ST...
- Publication number 20240344404
- Publication date Oct 17, 2024
- David Jekielek
- E21 - EARTH DRILLING MINING
Information Patent Application
Tri-Axial Shock Absorber Sub
- Publication number 20240344406
- Publication date Oct 17, 2024
- Stabil Drill Specialties, L.L.C.
- Sorin Gabriel Teodorescu
- E21 - EARTH DRILLING MINING
Information Patent Application
OFFSHORE DRILLING APPARATUS AND METHODS
- Publication number 20240344407
- Publication date Oct 17, 2024
- DeltaTek Oil Tools Limited
- Tristam Paul Horn
- E21 - EARTH DRILLING MINING
Information Patent Application
Travel Joint With Telescoping Control Lines
- Publication number 20240344405
- Publication date Oct 17, 2024
- Halliburton Energy Services, Inc.
- Jorge Arturo Hinostroza Medina
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH FREQUENCY TORSIONAL OSCILLATION MITIGATION TOOL
- Publication number 20240309712
- Publication date Sep 19, 2024
- ROCKATEK LIMITED
- Daniel Brendan CROWLEY
- E21 - EARTH DRILLING MINING
Information Patent Application
SHOCK ABSORBING TOOL AND METHODS OF USE
- Publication number 20240263528
- Publication date Aug 8, 2024
- VANGAARD DOWNHOLE INC.
- Jeff D. SCHRYVER
- E21 - EARTH DRILLING MINING
Information Patent Application
VIBRATION MITIGATION TOOL
- Publication number 20240263527
- Publication date Aug 8, 2024
- National-Oilwell Varco, L.P.
- Souhail Bouaziz
- E21 - EARTH DRILLING MINING
Information Patent Application
Travel Joint With Telescoping Control Lines
- Publication number 20240218748
- Publication date Jul 4, 2024
- Halliburton Energy Services, Inc.
- Jorge Arturo Hinostroza Medina
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTRACTION JOINT FOR INTELLIGENT COMPLETION AND DOWNHOLE COMPLETIO...
- Publication number 20240183229
- Publication date Jun 6, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Weichen Lai
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR DOWNHOLE TORQUE-TRANSFERRING BALL...
- Publication number 20240141734
- Publication date May 2, 2024
- General Downhole Tools, Ltd.
- Michael Harvey
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING DOWNHOLE REGULATING DEVICES AND RELATED METHODS
- Publication number 20240102347
- Publication date Mar 28, 2024
- DRILL SAFE SYSTEMS INC.
- David Dyck
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE ASSEMBLY TO MITIGATE HIGH FREQUENCY TORSIONAL OSCILLATION,...
- Publication number 20240084651
- Publication date Mar 14, 2024
- ROCKATEK LIMITED
- Daniel Brendan CROWLEY
- E21 - EARTH DRILLING MINING
Information Patent Application
PRODUCTION INLET ASSEMBLIES FOR A SUBTERRANEAN WELLBORE
- Publication number 20240052733
- Publication date Feb 15, 2024
- EOG RESOURCES, INC.
- Nathan Rodriguez
- E21 - EARTH DRILLING MINING
Information Patent Application
Shock Resistant Perforating Tool for Multizone Completions
- Publication number 20240003231
- Publication date Jan 4, 2024
- Owen Oil Tools LP
- Jeffrey Gartz
- E21 - EARTH DRILLING MINING
Information Patent Application
FLEXIBLE COUPLER FOR REDUCING TORSIONAL OSCILLATIONS
- Publication number 20230407712
- Publication date Dec 21, 2023
- Baker Hughes Oilfield Operations LLC
- Hanno Reckmann
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPLETIONS FOR WELL ZONE CONTROL
- Publication number 20230383610
- Publication date Nov 30, 2023
- XDI Holdings, LLC
- James Charles Juranitch
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR SEGMENTED SIMULTANEOUS WATER INJECTION AND OIL RECOVERY...
- Publication number 20230366302
- Publication date Nov 16, 2023
- Nanniwan Oil Production Plant, Yanchang Oilfield Co., Ltd.
- Pingtian FAN
- E21 - EARTH DRILLING MINING

Telescoping joints for varying drill string lengths Shock absorbers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Axial, lateral and torsional force dampener

Downhole ratchet and method to stabilize torsional energy within a...

Oscillation reduction tool and method

Internal peeping detection-while-drilling system and method for dee...

Drill string circulation apparatus

Suppressing vibration during wellbore drilling

Method and apparatus for damping/absorbing rotational vibrations/os...

Petroleum drill-string shock absorbers

Drill bit assembly for fluid-operated percussion drill tools

Shock-based damping systems and mechanisms for vibration damping in...

Dampers for mitigation of downhole tool vibrations and vibration is...

Downhole apparatus and method for operations involving delivery and...

Rotatable mandrel hanger

Travel joint with telescoping control lines

Stick slip tool

Shock and vibration reduction in downhole tools

Downhole assembly to mitigate high frequency torsional oscillation,...

Shrouded screw device for removing and depositing material

System for segmented simultaneous water injection and oil recovery...

Tubular drive assembly

Tri-axial shock absorber sub

Kelly bar arrangement for a drilling apparatus and method for worki...

Drill rod and method for retrofitting a Kelly bar arrangement

Drilling and milling tool

Method and apparatus for damping/absorbing rotational vibrations/os...

System, method and apparatus for downhole torque-transferring ball...

PDM transmission with sliding contact between convex shaft pins and...

Methods for increasing the amplitude of reciprocal extensions and c...

Dual rod directional drilling system

Torque transfer and control apparatus for a drilling tool

Patents Applicationslast 30 patents

ADJUSTABLE DAMPER

DRILL STRING TORSIONAL DAMPING

TORSIONAL DAMPING AND FLEXIBLE COMPONENTS IN DOWNHOLE SYSTEMS AND M...

DAMPING DRILL STRING VIBRATIONS

SUB-ASSEMBLY, ROCK DRILLING RIG, AND METHOD OF ABSORBING VIBRATIONS...

SHOCK ABSORBER FOR A DOWNHOLE TOOL, AND RUNNING GEAR FOR DOWNHOLE S...

MWD ISOLATION DEVICE

Self Centralizing, Seek and Shifting Apparatus with Suspension System

COMPLETION LOCATOR ASSEMBLY

Swivel Sub With Biasing Member

SUPPRESSING VIBRATION DURING WELLBORE DRILLING

DOWNHOLE APPARATUS AND METHOD FOR OPERATIONS INVOLVING DELIVERY AND...

DOWNHOLE COMPONENT HAVING A VARIABLE BENDING STIFFNESS

METHODS AND APPARATUS FOR DAMPENING FORCES ACTING UPON THE DRILL ST...

Tri-Axial Shock Absorber Sub

OFFSHORE DRILLING APPARATUS AND METHODS

Travel Joint With Telescoping Control Lines

HIGH FREQUENCY TORSIONAL OSCILLATION MITIGATION TOOL

SHOCK ABSORBING TOOL AND METHODS OF USE

VIBRATION MITIGATION TOOL

Travel Joint With Telescoping Control Lines

CONTRACTION JOINT FOR INTELLIGENT COMPLETION AND DOWNHOLE COMPLETIO...

SYSTEM, METHOD AND APPARATUS FOR DOWNHOLE TORQUE-TRANSFERRING BALL...

DRILLING DOWNHOLE REGULATING DEVICES AND RELATED METHODS

DOWNHOLE ASSEMBLY TO MITIGATE HIGH FREQUENCY TORSIONAL OSCILLATION,...

PRODUCTION INLET ASSEMBLIES FOR A SUBTERRANEAN WELLBORE

Shock Resistant Perforating Tool for Multizone Completions

FLEXIBLE COUPLER FOR REDUCING TORSIONAL OSCILLATIONS

COMPLETIONS FOR WELL ZONE CONTROL

SYSTEM FOR SEGMENTED SIMULTANEOUS WATER INJECTION AND OIL RECOVERY...