AR042456A1 - Dispositivo de pesca autoblocante - Google Patents

Dispositivo de pesca autoblocante

Info

Publication number
AR042456A1
AR042456A1 ARP030104602A ARP030104602A AR042456A1 AR 042456 A1 AR042456 A1 AR 042456A1 AR P030104602 A ARP030104602 A AR P030104602A AR P030104602 A ARP030104602 A AR P030104602A AR 042456 A1 AR042456 A1 AR 042456A1
Authority
AR
Argentina
Prior art keywords
rod
sliding piece
diameter
threaded end
tools
Prior art date
Application number
ARP030104602A
Other languages
English (en)
Original Assignee
Servicios Especiales San Anton
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Servicios Especiales San Anton filed Critical Servicios Especiales San Anton
Priority to ARP030104602A priority Critical patent/AR042456A1/es
Priority to PE2004000523A priority patent/PE20050748A1/es
Priority to MXPA04004989A priority patent/MXPA04004989A/es
Priority to BR0402541-5A priority patent/BRPI0402541A/pt
Priority to US10/879,866 priority patent/US7234545B2/en
Priority to CA002472857A priority patent/CA2472857A1/en
Publication of AR042456A1 publication Critical patent/AR042456A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

Un dispositivo de pesca autoblocante para ser empleado en herramientas de perforación de pozos petrolíferos, en donde dichas herramientas son preferentemente motores de fondo, mud motors, y lo similar. El dispositivo comprende un vástago sustancialmente cilíndrico y hueco, y una pieza deslizante que presenta un orificio para el paso de dicho vástago, en donde el vástago comprende un extremo roscado para el acoplamiento de herramental, en tanto que en una porción distal a dicho extremo roscado, dicho vástago comprende una zona de reducción de diámetro, presentado la pieza deslizante un diámetro interno ligeramente superior al diámetro exterior de dicho vástago, en donde una porción inferior de dicha pieza deslizante se presenta un ensanchamiento del diámetro inferior, comprendiendo dicho ensanchamiento al menos una abertura de paso de liquido, estando dicho vástago y dicha pieza deslizante fijados mutuamente por un perno transversal. El dispositivo permite el paso de lodo a la zona motriz impidiendo la rotación del rotor en el caso de falla, logrando una alerta rápida al operador debido a la caída brusca de contra presión y evitando el aumento del efecto de las roturas.
ARP030104602A 2003-12-12 2003-12-12 Dispositivo de pesca autoblocante AR042456A1 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ARP030104602A AR042456A1 (es) 2003-12-12 2003-12-12 Dispositivo de pesca autoblocante
PE2004000523A PE20050748A1 (es) 2003-12-12 2004-05-21 Dispositivo de pesca autoblocante
MXPA04004989A MXPA04004989A (es) 2003-12-12 2004-05-26 Dispositivo de pesca autoblocante.
BR0402541-5A BRPI0402541A (pt) 2003-12-12 2004-06-24 Dispositivo de pesca autoblocante
US10/879,866 US7234545B2 (en) 2003-12-12 2004-06-28 Self-blocking safety device
CA002472857A CA2472857A1 (en) 2003-12-12 2004-06-29 Self-blocking fishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP030104602A AR042456A1 (es) 2003-12-12 2003-12-12 Dispositivo de pesca autoblocante

Publications (1)

Publication Number Publication Date
AR042456A1 true AR042456A1 (es) 2005-06-22

Family

ID=34637554

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030104602A AR042456A1 (es) 2003-12-12 2003-12-12 Dispositivo de pesca autoblocante

Country Status (6)

Country Link
US (1) US7234545B2 (es)
AR (1) AR042456A1 (es)
BR (1) BRPI0402541A (es)
CA (1) CA2472857A1 (es)
MX (1) MXPA04004989A (es)
PE (1) PE20050748A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2492306C2 (ru) * 2009-11-02 2013-09-10 Геннадий Александрович Щелконогов Узел регулирования силовой нагрузки на рабочие органы
JP5756906B2 (ja) * 2011-06-24 2015-07-29 パナソニックＩｐマネジメント株式会社 照明器具
US9194181B2 (en) * 2012-08-30 2015-11-24 Thru Tubing Solutions, Inc. Motor and rotor catch assembly
US9523251B2 (en) * 2013-07-24 2016-12-20 Baker Hughes Incorporated Apparatus and methods for performing downhole operations using a selectably operable motor
US10633920B2 (en) * 2015-08-14 2020-04-28 Impulse Downhole Solutions Ltd. Selective activation of motor in a downhole assembly
US10760352B2 (en) 2015-10-19 2020-09-01 Halliburton Energy Services, Inc. Rotor catch assembly
CA3001450C (en) 2015-11-19 2020-03-31 Halliburton Energy Services, Inc. Catch mechanism for retaining components in a downhole motor
WO2017086979A1 (en) * 2015-11-19 2017-05-26 Halliburton Energy Services, Inc. Method and apparatus for retaining components in a downhole motor
CN106401514B (zh) * 2016-12-15 2019-05-21 成都市卓新实业有限公司 一种自灌浆回压凡尔
US10753152B1 (en) * 2020-01-09 2020-08-25 Turbo Drill Industries, Inc. Rotor catch for bottomhole assembly
CN111894505B (zh) * 2020-07-28 2022-08-02 吕梁学院 一种井下作业广域搜索检测打捞设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019592A (en) * 1975-12-31 1977-04-26 Engineering Enterprises, Inc. By-pass tool
US4705117A (en) * 1985-11-22 1987-11-10 Amoco Corporation Method and apparatus for reducing drill bit wear
US6454007B1 (en) * 2000-06-30 2002-09-24 Weatherford/Lamb, Inc. Method and apparatus for casing exit system using coiled tubing

Also Published As

Publication number Publication date
US20050126828A1 (en) 2005-06-16
US7234545B2 (en) 2007-06-26
CA2472857A1 (en) 2005-06-12
MXPA04004989A (es) 2005-06-16
BRPI0402541A (pt) 2005-08-23
PE20050748A1 (es) 2005-09-13

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