PE20050748A1 - Dispositivo de pesca autoblocante - Google Patents

Dispositivo de pesca autoblocante

Info

Publication number
PE20050748A1
PE20050748A1 PE2004000523A PE2004000523A PE20050748A1 PE 20050748 A1 PE20050748 A1 PE 20050748A1 PE 2004000523 A PE2004000523 A PE 2004000523A PE 2004000523 A PE2004000523 A PE 2004000523A PE 20050748 A1 PE20050748 A1 PE 20050748A1
Authority
PE
Peru
Prior art keywords
widening
passage
preventing
diameter
tools
Prior art date
Application number
PE2004000523A
Other languages
English (en)
Inventor
Hugo Luis Pinol
Oscar Fernando Gallardo
Juan Castro
Original Assignee
Servicios Especiales San Antonio S A
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 Antonio S A filed Critical Servicios Especiales San Antonio S A
Publication of PE20050748A1 publication Critical patent/PE20050748A1/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

QUE SE PUEDE EMPLEAR EN HERRAMIENTAS DE PERFORACION DE POZOS PETROLIFEROS, SIENDO DICHAS HERRAMIENTAS PREFERENTEMENTE MOTORES DE FONDO. DICHO DISPOSITIVO COMPRENDE: 1)UN VASTAGO CILINDRICO Y HUECO QUE COMPRENDE UN EXTREMO ROSCADO PARA EL ACOPLAMIENTO HERRAMENTAL, EN TANTO QUE EN UNA PORCION DISTAL A DICHO EXTREMO, EL VASTAGO COMPRENDE UNA ZONA DE REDUCCION DE DIAMETRO ; Y, 2)UNA PIEZA DESLIZANTE QUE PRESENTA UN ORIFICIO PARA EL PASO DE (1) Y UN DIAMETRO INTERNO LIGERAMENTE SUPERIOR AL DIAMETRO EXTERIOR DE (1). DONDE, EN UNA PORCION INFERIOR DE (2), SE PRESENTA UN ENSANCHAMIENTO DEL DIAMETRO INTERIOR, COMPRENDIENDO DICHO ENSANCHAMIENTO AL MENOS UNA ABERTURA DE PASO DE LIQUIDO, ESTANDO (1) Y (2) FIJADOS MUTUAMENTE POR MEDIO DE UN PERNO TRANSVERSAL. EL DISPOSITIVO DESCRITO PERMITE EL PASO DE LODO A LA ZONA MOTRIZ IMPIDIENDO LA ROTACION DEL ROTOR EN CASO DE FALLA, DANDO UNA ALERTA RAPIDA AL OPERADOR A TRAVES DE UNA CAIDA BRUSCA DE CONTRA PRESION Y EVITANDO EL AUMENTO DEL EFECTO DE LAS ROTURAS
PE2004000523A 2003-12-12 2004-05-21 Dispositivo de pesca autoblocante PE20050748A1 (es)

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
PE20050748A1 true PE20050748A1 (es) 2005-09-13

Family

ID=34637554

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2004000523A PE20050748A1 (es) 2003-12-12 2004-05-21 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
CA2994474A1 (en) * 2015-08-14 2017-02-23 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
US10961790B2 (en) 2015-11-19 2021-03-30 Halliburton Energy Services, Inc. Method and apparatus for retaining components in a downhole motor
WO2017086967A1 (en) * 2015-11-19 2017-05-26 Halliburton Energy Services, Inc. Catch mechanism 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
MXPA04004989A (es) 2005-06-16
US7234545B2 (en) 2007-06-26
BRPI0402541A (pt) 2005-08-23
US20050126828A1 (en) 2005-06-16
AR042456A1 (es) 2005-06-22
CA2472857A1 (en) 2005-06-12

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed