MX170692B - Percursor hidraulico de perforacion - Google Patents

Percursor hidraulico de perforacion

Info

Publication number
MX170692B
MX170692B MX025689A MX2568991A MX170692B MX 170692 B MX170692 B MX 170692B MX 025689 A MX025689 A MX 025689A MX 2568991 A MX2568991 A MX 2568991A MX 170692 B MX170692 B MX 170692B
Authority
MX
Mexico
Prior art keywords
mandrel
restriction
medium
movement
box
Prior art date
Application number
MX025689A
Other languages
English (en)
Inventor
Warren E Askew
Original Assignee
Anadrill Int Sa
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 Anadrill Int Sa filed Critical Anadrill Int Sa
Publication of MX170692B publication Critical patent/MX170692B/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0186—Control of flow without auxiliary power without moving parts
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated
    • E21B31/1135—Jars with a hydraulic impedance mechanism, i.e. a restriction, for initially delaying escape of a restraining fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

La presente invención se refiere a aparato precusor hidráulico, adaptado para utilizarse en aplicaciones de perforación, caracteizado por: un madril telescópicamente dispuesto dentro de una caja, para movimiento relativo hacia la misma entre posiciones extendida y replegada; medio para impedir la rotación relativa de las piezas; superficies de impacto sobre las piezas, adaptadas para hacer contacto una con la otra mediante el movimiento telescópico del mandril a una de las posiciones; y medio para restringir temporalmente el movimiento del mandril hacia una de las posiciones, incluyendo un medio de restricción sobre la caja, teniendo un agujero interno y medio de sellado en la perforación interna, medio de pistón sobre el mandril, deslizable dentro de un medio de cilindro en la caja; en el medio de pistón está axialmente espaciado del medio de restricción, para proporcionar una cámara de presión anular que se adapta para llenarse con aceite hidráulico, un medio de superficie de diámetro agrandado en el mandril, que hace contacto con el medio de sello en el agujero interno del medio de restricción para impedir las fugas entre ellos, y un medio de pasaje de medición en el medio de restricción, para restringir el flujo de aceite de la cámara de presión a medida que el medio de pistón se mueve hacia el medio de restricción; en que el medio de restricción es eficaz para retardar el movimiento del mandril con relación a la caja hasta que el medio de superficie se separe del medio de sello en la perforación.
MX025689A 1990-05-07 1991-05-07 Percursor hidraulico de perforacion MX170692B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/519,627 US5033557A (en) 1990-05-07 1990-05-07 Hydraulic drilling jar

Publications (1)

Publication Number Publication Date
MX170692B true MX170692B (es) 1993-09-07

Family

ID=24069117

Family Applications (1)

Application Number Title Priority Date Filing Date
MX025689A MX170692B (es) 1990-05-07 1991-05-07 Percursor hidraulico de perforacion

Country Status (8)

Country Link
US (1) US5033557A (es)
EP (1) EP0456305B1 (es)
CN (1) CN1023419C (es)
CA (1) CA2041900C (es)
DE (1) DE69117338D1 (es)
MX (1) MX170692B (es)
NO (1) NO911514L (es)
RU (1) RU2025567C1 (es)

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CN103195386B (zh) * 2013-04-11 2015-11-04 河南省泓森石油技术开发有限公司 井下双波低频大功率水力振动器
US10161188B2 (en) * 2013-07-12 2018-12-25 Drillroc Pneumatic Pty Ltd. Dynamic seal tube for a down hole hammer drill
RU2544352C2 (ru) * 2013-07-29 2015-03-20 Общество с ограниченной ответственностью "Фирма "Радиус-Сервис" Гидравлический бурильный яс двухстороннего действия
CN103452512B (zh) * 2013-09-16 2018-07-24 慕武 地面液压超级震击器
RU2709891C1 (ru) * 2016-09-14 2019-12-23 Халлибертон Энерджи Сервисез, Инк. Бурильный ясс
US10844683B2 (en) 2018-04-03 2020-11-24 Weatherford Technology Holdings, Llc Hydraulic drilling jar with hydraulic lock piston
CN110359870A (zh) * 2018-04-03 2019-10-22 西南石油大学 一种全液压震击器
MX2021005198A (es) 2018-11-09 2021-07-15 Flowserve Man Co Dispositivos de intercambio de fluidos y sistemas y metodos relacionados.
US11592036B2 (en) 2018-11-09 2023-02-28 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
AU2019377592A1 (en) 2018-11-09 2021-05-27 Flowserve Pte. Ltd. Methods and valves including flushing features.
AU2019376162A1 (en) 2018-11-09 2021-05-27 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
CN109184610B (zh) * 2018-11-09 2023-08-29 贵州高峰石油机械股份有限公司 一种超万米深井震击器的压力平衡装置
US10920555B2 (en) 2018-11-09 2021-02-16 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
AU2019376015A1 (en) 2018-11-09 2021-05-27 Flowserve Pte. Ltd. Pistons for use in fluid exchange devices and related devices, systems, and methods
CN109372459A (zh) * 2018-11-22 2019-02-22 贵州高峰石油机械股份有限公司 一种稳定震击释放时间的方法及装置
CN110029956B (zh) * 2019-05-28 2021-03-30 西南石油大学 横向震击器
CN111021966A (zh) * 2019-12-10 2020-04-17 贵州高峰石油机械股份有限公司 一种用于海洋钻井中的沉降补偿方法以及沉降补偿器
AU2020401951A1 (en) 2019-12-12 2022-05-19 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
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CN114370226B (zh) * 2021-12-15 2024-03-22 西南石油大学 一种基于射频识别的水力可变级小压降强冲击震荡工具
CN115961943B (zh) * 2022-12-09 2024-05-28 重庆大学 一种随钻孔底震源装置

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Also Published As

Publication number Publication date
RU2025567C1 (ru) 1994-12-30
CA2041900C (en) 1994-11-01
US5033557A (en) 1991-07-23
NO911514D0 (no) 1991-04-17
EP0456305B1 (en) 1996-02-28
EP0456305A3 (en) 1993-01-20
CA2041900A1 (en) 1991-11-08
EP0456305A2 (en) 1991-11-13
CN1056333A (zh) 1991-11-20
DE69117338D1 (de) 1996-04-04
NO911514L (no) 1991-11-08
CN1023419C (zh) 1994-01-05

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