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PE20121676A1 - Mecanismo de retencion accionado - Google Patents

Mecanismo de retencion accionado

Info

Publication number
PE20121676A1
PE20121676A1 PE2012000446A PE2012000446A PE20121676A1 PE 20121676 A1 PE20121676 A1 PE 20121676A1 PE 2012000446 A PE2012000446 A PE 2012000446A PE 2012000446 A PE2012000446 A PE 2012000446A PE 20121676 A1 PE20121676 A1 PE 20121676A1
Authority
PE
Peru
Prior art keywords
drilling
retention mechanism
sarta
cuna
driven
Prior art date
Application number
PE2012000446A
Other languages
English (en)
Inventor
Christopher L Drenth
George Iondov
George Ibrahim
Original Assignee
Longyear Tm Inc
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 Longyear Tm Inc filed Critical Longyear Tm Inc
Publication of PE20121676A1 publication Critical patent/PE20121676A1/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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1037—Axially moving actuator
    • Y10T279/1041—Wedge
    • Y10T279/1045—Internal cone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1083—Jaw structure
    • Y10T279/1091—Ball or roller

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Soil Sciences (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

REFERIDO A UN CONJUNTO DE TUBO SACATESTIGOS QUE TIENE UN MECANISMO DE RETECCION ACCIONADO. EL MECANISMO DE RETENCION ACCIONADO PUEDE BLOQUEAR EL CONJUNTO DE TUBO SACATESTIGOS AXIAL Y ROTACIONALMENTE CON RELACION A UNA SARTA DE PERFORACION. EL MECANISMO DE RETENCION ACCIONADO PUEDE INCLUIR UNA PLURALIDAD DE ELEMENTOS DE CUNA SITUADOS EN UNA PLURALIDAD DE SUPERFICIES DE ACCIONAMIENTO. LA ROTACION DE LA SARTA DE PERFORACION PUEDE HACER QUE LA PLURALIDAD DE ELEMENTOS DE CUNA HAGA CUNA ENTRE UN DIAMETRO INTERNO DE LA SARTA DE PERFORACION Y LA PLURALIDAD DE SUPERFICIES DE ACCIONAMIENTO, BLOQUEANDO DE ESE MODO ROTACIONALMENTE EL CONJUNTO DE TUBO SACATESTIGOS CON RELACION A LA SARTA DE PERFORACION
PE2012000446A 2009-10-07 2010-10-07 Mecanismo de retencion accionado PE20121676A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24954409P 2009-10-07 2009-10-07
US28710609P 2009-12-16 2009-12-16
US12/898,878 US8794355B2 (en) 2009-10-07 2010-10-06 Driven latch mechanism

Publications (1)

Publication Number Publication Date
PE20121676A1 true PE20121676A1 (es) 2012-12-05

Family

ID=43822321

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2012000446A PE20121676A1 (es) 2009-10-07 2010-10-07 Mecanismo de retencion accionado

Country Status (12)

Country Link
US (2) US8794355B2 (es)
EP (1) EP2486223B1 (es)
CN (1) CN102791954B (es)
AU (1) AU2010303446B2 (es)
BR (1) BR112012008034A2 (es)
CA (2) CA2776923C (es)
CL (1) CL2012000884A1 (es)
ES (1) ES2861248T3 (es)
NZ (1) NZ599635A (es)
PE (1) PE20121676A1 (es)
WO (1) WO2011044314A2 (es)
ZA (1) ZA201203285B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8794355B2 (en) 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism

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US8869918B2 (en) 2009-10-07 2014-10-28 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US9528337B2 (en) * 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8794355B2 (en) 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism

Also Published As

Publication number Publication date
CN102791954A (zh) 2012-11-21
EP2486223B1 (en) 2021-01-13
US8794355B2 (en) 2014-08-05
NZ599635A (en) 2013-09-27
US20140332279A1 (en) 2014-11-13
ZA201203285B (en) 2013-07-31
WO2011044314A3 (en) 2011-10-13
CA2776923C (en) 2015-03-31
CA2876377C (en) 2017-03-14
US9328608B2 (en) 2016-05-03
BR112012008034A2 (pt) 2016-04-19
CL2012000884A1 (es) 2012-07-27
AU2010303446B2 (en) 2014-10-02
WO2011044314A2 (en) 2011-04-14
EP2486223A2 (en) 2012-08-15
ES2861248T3 (es) 2021-10-06
CA2876377A1 (en) 2011-04-14
AU2010303446A1 (en) 2012-05-03
EP2486223A4 (en) 2017-08-09
CA2776923A1 (en) 2011-04-14
CN102791954B (zh) 2016-01-20
US20110079435A1 (en) 2011-04-07

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