CA2753514C - Appareil d'orientation de carotte et de centrage - Google Patents

Appareil d'orientation de carotte et de centrage Download PDF

Info

Publication number
CA2753514C
CA2753514C CA2753514A CA2753514A CA2753514C CA 2753514 C CA2753514 C CA 2753514C CA 2753514 A CA2753514 A CA 2753514A CA 2753514 A CA2753514 A CA 2753514A CA 2753514 C CA2753514 C CA 2753514C
Authority
CA
Canada
Prior art keywords
centralising
core
tool
expandable structure
links
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2753514A
Other languages
English (en)
Other versions
CA2753514A1 (fr
Inventor
Andrew Beach
Gavin Mcleod
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reflex Instruments Asia Pacific Pty Ltd
Original Assignee
REFLEX TECHNOLOGY INTERNATIONAL Pty Ltd
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
Priority claimed from AU2009900826A external-priority patent/AU2009900826A0/en
Application filed by REFLEX TECHNOLOGY INTERNATIONAL Pty Ltd filed Critical REFLEX TECHNOLOGY INTERNATIONAL Pty Ltd
Publication of CA2753514A1 publication Critical patent/CA2753514A1/fr
Application granted granted Critical
Publication of CA2753514C publication Critical patent/CA2753514C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/16—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors for obtaining oriented cores
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

La présente invention concerne un appareil d'orientation de carotte et de centrage (10) comprenant un système d'orientation de carotte (12) muni d'un système de centrage (14). Le système de centrage (14) est constitué de deux outils de centrage (14ad) et (14au) disposés chacun sur un des deux côtés du système d'orientation de carotte (12). Chaque outil (14a) est capable d'auto-centrage axial à l'intérieur d'une conduite, pour ainsi centrer le système d'orientation de carotte (12). Chaque outil de centrage (14a) est pourvu de liaisons (34) sollicitées de manière à s'étendre radialement vers l'extérieur pour venir au contact d'une surface intérieure d'une conduite. Un système de verrouillage (30) se trouvant dans chaque outil (14a) permet de verrouiller sélectivement les liaisons (34) en position rétractée et libère les liaisons destinées à être sollicitées par un ressort (56) jusqu'à la position étendue.
CA2753514A 2009-02-25 2010-02-22 Appareil d'orientation de carotte et de centrage Active CA2753514C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2009900826 2009-02-25
AU2009900826A AU2009900826A0 (en) 2009-02-25 Centralising Core Orientation Device
PCT/AU2010/000195 WO2010096861A1 (fr) 2009-02-25 2010-02-22 Appareil d'orientation de carotte et de centrage

Publications (2)

Publication Number Publication Date
CA2753514A1 CA2753514A1 (fr) 2010-09-02
CA2753514C true CA2753514C (fr) 2017-02-14

Family

ID=42664930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2753514A Active CA2753514C (fr) 2009-02-25 2010-02-22 Appareil d'orientation de carotte et de centrage

Country Status (4)

Country Link
AU (1) AU2010217183B2 (fr)
CA (1) CA2753514C (fr)
WO (1) WO2010096861A1 (fr)
ZA (1) ZA201105457B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
CN104060961B (zh) * 2014-06-20 2017-11-17 中国地质大学（武汉） 绳索取心满眼防斜组合钻具
NO337937B1 (no) * 2014-08-20 2016-07-11 E Holstad Holding As Sentreringsanordning og fremgangsmåte for bruk av en sentreringsanordning
NO342655B1 (no) 2014-08-20 2018-06-25 E Holstad Holding As Apparat for tetting av en boring, et system omfattende apparatet og en fremgangsmåte ved bruk av apparatet
EP3411558B1 (fr) * 2016-02-04 2023-07-05 Reflex Instruments Asia Pacific Pty Ltd Procédé et système pour permettre un transfert de données d'orientation de sondage à la surface
US11053782B2 (en) 2018-04-06 2021-07-06 DynaEnergetics Europe GmbH Perforating gun system and method of use
USD1010758S1 (en) 2019-02-11 2024-01-09 DynaEnergetics Europe GmbH Gun body
WO2020249744A2 (fr) 2019-06-14 2020-12-17 DynaEnergetics Europe GmbH Ensemble perforateur doté d'un support de charge creuse rotatif
US11499401B2 (en) 2021-02-04 2022-11-15 DynaEnergetics Europe GmbH Perforating gun assembly with performance optimized shaped charge load
WO2022167297A1 (fr) 2021-02-04 2022-08-11 DynaEnergetics Europe GmbH Ensemble perforateur ayant une charge de charge creuse optimisée en termes de performances
WO2022184732A1 (fr) 2021-03-03 2022-09-09 DynaEnergetics Europe GmbH Cloison et adaptateur d'étanchéité double
US11713625B2 (en) 2021-03-03 2023-08-01 DynaEnergetics Europe GmbH Bulkhead
US11732556B2 (en) 2021-03-03 2023-08-22 DynaEnergetics Europe GmbH Orienting perforation gun assembly
US12366142B2 (en) 2021-03-03 2025-07-22 DynaEnergetics Europe GmbH Modular perforating gun system
CN113187411B (zh) * 2021-06-08 2023-09-05 中国石油大学(北京) 一种用于沉积取样的半开放式钻杆及其使用方法
US12253339B2 (en) 2021-10-25 2025-03-18 DynaEnergetics Europe GmbH Adapter and shaped charge apparatus for optimized perforation jet
US12159394B2 (en) 2021-11-04 2024-12-03 Saudi Arabian Oil Company System and method for orienting geological core samples
WO2025076593A1 (fr) * 2023-10-11 2025-04-17 Imdex Technologies Pty Ltd Système et procédés d'identification d'une référence d'orientation sur un échantillon de carottage
CN119333065B (zh) * 2024-12-18 2025-03-21 西安石油大学 一种岩土工程用钻杆纠偏夹持装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8612052D0 (en) * 1986-05-17 1986-06-25 Diamant Boart Ltd Corebarrel
GB8817261D0 (en) * 1988-07-20 1988-08-24 Sperry Sun Inc Down-hole bearing assemblies for maintaining survey instrument assembly & core barrel orientation
US5785125A (en) * 1996-10-21 1998-07-28 Tiw Corporation Mechanical thru-tubing centralizer
GB2361488B (en) * 2000-04-20 2004-05-26 Sondex Ltd Roller centralizer for wireline tools
US6457519B1 (en) * 2001-02-20 2002-10-01 Antelope Oil Tool And Manufacturing Company, Inc. Expandable centralizer

Also Published As

Publication number Publication date
ZA201105457B (en) 2017-08-30
WO2010096861A1 (fr) 2010-09-02
AU2010217183A1 (en) 2011-08-11
AU2010217183B2 (en) 2016-06-09
CA2753514A1 (fr) 2010-09-02

Similar Documents

Publication Publication Date Title
CA2753514C (fr) Appareil d'orientation de carotte et de centrage
EP2134921B1 (fr) Outil d'orientation de carotte
US2894722A (en) Method and apparatus for providing a well bore with a deflected extension
US3015362A (en) Well apparatus
US8485253B2 (en) Anti-locking device for use with an arm system for logging a wellbore and method for using same
US10337271B2 (en) Downhole positioning and anchoring device
US8365822B2 (en) Interleaved arm system for logging a wellbore and method for using same
US11047192B2 (en) Downhole positioning and anchoring device
AU2022268290A1 (en) Method and system for enabling acquisition of borehole survey data and core orientation data
US9399898B2 (en) Core drilling tools with retractably lockable driven latch mechanisms
US10648264B2 (en) Positioning system
EP2611985A1 (fr) Système de bras permettant la réalisation d'une diagraphie d'un puits de forage et procédé d'utilisation de ce dernier
US12352155B2 (en) Sensor transportation device
US3363703A (en) Orientation coring tool
US20140174759A1 (en) Downhole Tool Centralizing Pistons
WO2005085584A1 (fr) Outil de fond d'orientation de carotte
WO2005078232A1 (fr) Dispositif d'orientation de carotte
EP2016256B1 (fr) Tete d'orientation
US10287834B2 (en) Logging tool
US20230313627A1 (en) Milling and catching devices
US9605533B2 (en) Liner drilling bottom hole assembly locator system and method
AU2005219460B2 (en) Downhole core orientation tool
US2710169A (en) Method for determining the dip and strike of formations traversed by a borehole
US2590880A (en) Orientation device for wells
AU2005212537A1 (en) Core orientation device

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150220

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 15TH ANNIV.) - STANDARD

Year of fee payment: 15

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250123

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250123