AR025038A1 - Conexion - Google Patents

Conexion

Info

Publication number
AR025038A1
AR025038A1 ARP000104028A ARP000104028A AR025038A1 AR 025038 A1 AR025038 A1 AR 025038A1 AR P000104028 A ARP000104028 A AR P000104028A AR P000104028 A ARP000104028 A AR P000104028A AR 025038 A1 AR025038 A1 AR 025038A1
Authority
AR
Argentina
Prior art keywords
sides
connector
negative
connection
absorbing
Prior art date
Application number
ARP000104028A
Other languages
English (en)
Original Assignee
Hunting Oilfield Services 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 Hunting Oilfield Services Inc filed Critical Hunting Oilfield Services Inc
Publication of AR025038A1 publication Critical patent/AR025038A1/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Gears, Cams (AREA)
  • Flexible Shafts (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

Una sarta de taladro incluye una pluralidad de elementos tubulares que tiene cada uno una conexion con un conector de espiga y un conector de caja enelementos tubulares adyacentes. El conector de espiga tiene una rosca externa con costados de carga negativos y costados de perforacion positivos, adaptadospara unirse a rosca con unas segundas roscas de rosca interna con costados de carga negativos y costados de perforacion positivos en el conector de caja delelemento tubular adyacente. Los costados de perforacion positivos tienen radios de esquina y los costados de cargas negativos tienen radios en forma de S. Elconector de espiga tiene un surco exterior para recibir una protuberancia sobre el extremo terminal del elemento de caja que forma salientes de bloqueo. Laprotuberancia y el surco tienen superficies contorneadas que proporcionan un gran contacto de metal con metal para impedir que las superficies contorneadas sedeslicen durante la super-torsion y el doblado cíclico de la sarta deperforacion. Los costados de carga negativos y los salientes de bloqueo, bloquean unidala conexion. Absorbiendo los costados de carga negativos la tension y absorbiendo los salientes de bloqueo la compresion sobre la conexion.
ARP000104028A 1999-08-10 2000-08-04 Conexion AR025038A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/371,562 US6485063B1 (en) 1996-05-15 1999-08-10 Connection

Publications (1)

Publication Number Publication Date
AR025038A1 true AR025038A1 (es) 2002-11-06

Family

ID=23464478

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104028A AR025038A1 (es) 1999-08-10 2000-08-04 Conexion

Country Status (15)

Country Link
US (2) US6485063B1 (es)
EP (1) EP1200704B1 (es)
JP (1) JP2003506602A (es)
CN (1) CN1271309C (es)
AR (1) AR025038A1 (es)
AT (1) ATE307957T1 (es)
AU (1) AU761378B2 (es)
CA (1) CA2381711C (es)
DE (1) DE60023504T2 (es)
IL (1) IL148075A0 (es)
MX (1) MXPA02001524A (es)
NO (1) NO20020646L (es)
NZ (1) NZ517173A (es)
TR (1) TR200200362T2 (es)
WO (1) WO2001011182A1 (es)

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Also Published As

Publication number Publication date
US20030075924A1 (en) 2003-04-24
WO2001011182A1 (en) 2001-02-15
CN1375034A (zh) 2002-10-16
CA2381711A1 (en) 2001-02-15
NO20020646L (no) 2002-04-08
DE60023504T2 (de) 2006-07-27
JP2003506602A (ja) 2003-02-18
ATE307957T1 (de) 2005-11-15
AU761378B2 (en) 2003-06-05
US6485063B1 (en) 2002-11-26
NZ517173A (en) 2004-01-30
IL148075A0 (en) 2002-09-12
NO20020646D0 (no) 2002-02-08
TR200200362T2 (tr) 2002-08-21
US6990719B2 (en) 2006-01-31
CN1271309C (zh) 2006-08-23
EP1200704A1 (en) 2002-05-02
AU7054600A (en) 2001-03-05
DE60023504D1 (de) 2005-12-01
EP1200704B1 (en) 2005-10-26
MXPA02001524A (es) 2003-07-21
CA2381711C (en) 2008-07-08

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