TREA

James L. Larsen

Follow

Person

  • Houston, TX, US
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILL BIT FOR USE WITH INTENSIFIED FLUID PRESSURES
    • Publication number 20240360725
    • Publication date Oct 31, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Gary R. Portwood
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILL BIT FOR USE WITH INTENSIFIED FLUID PRESSURES
    • Publication number 20230097242
    • Publication date Mar 30, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Gary R. Portwood
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILL BIT FOR USE WITH INTENSIFIED FLUID PRESSURES
    • Publication number 20210140245
    • Publication date May 13, 2021
    • Smith International, Inc.
    • Gary R. Portwood
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    EXTENDED OR RAISED NOZZLE FOR PDC BITS
    • Publication number 20160177630
    • Publication date Jun 23, 2016
    • Smith International, Inc.
    • Philip G. Trunk
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TOOL FOR MEASURING WELLBORE GEOMETRY
    • Publication number 20160032710
    • Publication date Feb 4, 2016
    • Smith International, Inc.
    • Jianbing Hu
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TURBINE BLADE FOR TURBODRILLS
    • Publication number 20150060144
    • Publication date Mar 5, 2015
    • Smith International, Inc.
    • Weixiong Wang
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ACTUATING A DOWNHOLE TOOL
    • Publication number 20140374163
    • Publication date Dec 25, 2014
    • Rui Gao
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CONTROL THROUGH THRUST BEARING ASSEMBLY
    • Publication number 20120288226
    • Publication date Nov 15, 2012
    • Smith International, Inc.
    • Parag Konde
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TWO-CONE DRILL BIT
    • Publication number 20100132510
    • Publication date Jun 3, 2010
    • Smith International, Inc.
    • Prabhakaran K. Centala
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROCK BIT WITH VECTORED HYDRAULIC NOZZLE RETENTION SLEEVES
    • Publication number 20090159340
    • Publication date Jun 25, 2009
    • SMITH INTERNATIONAL CORPORATION
    • Luca Tedeschi
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROCK BIT WITH HYDRAULIC CONFIGURATION
    • Publication number 20090095536
    • Publication date Apr 16, 2009
    • Smith International, Inc.
    • Luca Tedeschi
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SELF RELIEVING SEAL
    • Publication number 20070181347
    • Publication date Aug 9, 2007
    • Smith International, Inc.
    • James L. Neville
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Method of manufacturing a matrix body drill bit
    • Publication number 20070143086
    • Publication date Jun 21, 2007
    • Smith International, Inc.
    • Timothy Scott Roberts
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Self relieving seal
    • Publication number 20060096782
    • Publication date May 11, 2006
    • SMITH INTERNATIONAL, INC.
    • James L. Neville
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Flow allocation in drill bits
    • Publication number 20060076163
    • Publication date Apr 13, 2006
    • Smith International, Inc.
    • Dwayne P. Terracina
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Nozzle bore for PDC bits
    • Publication number 20060054355
    • Publication date Mar 16, 2006
    • Smith International, Inc.
    • James Layne Larsen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Two-cone drill bit
    • Publication number 20060054357
    • Publication date Mar 16, 2006
    • Prabhakaran K. Centala
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Cutting structure based hydraulics
    • Publication number 20050217899
    • Publication date Oct 6, 2005
    • Smith International, Inc.
    • Syed Hossain
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Nozzle bore for high flow rates
    • Publication number 20050189148
    • Publication date Sep 1, 2005
    • James L. Larsen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Dual property hydraulic configuration
    • Publication number 20050121235
    • Publication date Jun 9, 2005
    • Smith International, Inc.
    • James L. Larsen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Rockbit with attachable device for improved cone cleaning
    • Publication number 20040238225
    • Publication date Dec 2, 2004
    • Smith International, Inc.
    • James L. Larsen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Multi-stage diffuser nozzle
    • Publication number 20040069534
    • Publication date Apr 15, 2004
    • Smith International, Inc.
    • James L. Larsen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Self relieving seal
    • Publication number 20040040747
    • Publication date Mar 4, 2004
    • Smith International, Inc.
    • James L. Neville
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Rockbit with attachable device for improved cone cleaning
    • Publication number 20030196836
    • Publication date Oct 23, 2003
    • James L. Larsen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Multi-stage diffuser nozzle
    • Publication number 20020112889
    • Publication date Aug 22, 2002
    • James L. Larsen
    • E21 - EARTH DRILLING MINING