WO2014031120A1 - Composants de corps de verrouillage présentant de multiples fonctions, et ensemble tête de forage les incorporant - Google Patents

Composants de corps de verrouillage présentant de multiples fonctions, et ensemble tête de forage les incorporant Download PDF

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Publication number
WO2014031120A1
WO2014031120A1 PCT/US2012/052063 US2012052063W WO2014031120A1 WO 2014031120 A1 WO2014031120 A1 WO 2014031120A1 US 2012052063 W US2012052063 W US 2012052063W WO 2014031120 A1 WO2014031120 A1 WO 2014031120A1
Authority
WO
WIPO (PCT)
Prior art keywords
latch body
chamber
longitudinal axis
head assembly
check valve
Prior art date
Application number
PCT/US2012/052063
Other languages
English (en)
Inventor
George Iondov
Christopher L. Drenth
Anthony Lachance
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.
Priority to EP12883130.2A priority Critical patent/EP2888432B1/fr
Priority to PCT/US2012/052063 priority patent/WO2014031120A1/fr
Priority to BR112014033068A priority patent/BR112014033068A2/pt
Priority to CN201280074418.6A priority patent/CN104520525B/zh
Priority to CA2877113A priority patent/CA2877113C/fr
Priority to AU2012388216A priority patent/AU2012388216B2/en
Publication of WO2014031120A1 publication Critical patent/WO2014031120A1/fr
Priority to ZA2015/00020A priority patent/ZA201500020B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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, core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/095—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting an acoustic anomalies, e.g. using mud-pressure pulses

Abstract

La présente invention concerne un corps de verrouillage pour l'utilisation dans un ensemble tête de forage. Ledit corps de verrouillage comprend un sous-ensemble régulateur de fluide, un élément clapet de non-retour, et/ou une broche creuse. Une partie extrémité distale du corps de verrouillage comprend une section orifice qui définit une chambre pour recevoir l'élément clapet de non-retour et pour favoriser le mouvement de l'élément clapet de non-retour entre une position de blocage et une position d'ouverture. La broche creuse du sous-ensemble régulateur de fluide est accouplée fonctionnellement avec la chambre de la section orifice et supporte l'élément clapet de non-retour dans la position de blocage. Une partie extrémité proximale du corps de verrouillage supporte le sous-ensemble régulateur de fluide de l'ensemble tête de forage dans une position fonctionnelle. Le corps de verrouillage comprend des protubérances mâles qui s'étendent vers l'intérieur vers un axe longitudinal du corps de verrouillage, et sont espacées dudit axe longitudinal du corps de verrouillage. Une pluralité de canaux s'étendent radialement vers l'extérieur à partir de l'axe longitudinal du corps de verrouillage, s'étendant entre des protubérances mâles adjacentes.
PCT/US2012/052063 2012-08-23 2012-08-23 Composants de corps de verrouillage présentant de multiples fonctions, et ensemble tête de forage les incorporant WO2014031120A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP12883130.2A EP2888432B1 (fr) 2012-08-23 2012-08-23 Composants de corps de verrouillage présentant de multiples fonctions, et ensemble tête de forage les incorporant
PCT/US2012/052063 WO2014031120A1 (fr) 2012-08-23 2012-08-23 Composants de corps de verrouillage présentant de multiples fonctions, et ensemble tête de forage les incorporant
BR112014033068A BR112014033068A2 (pt) 2012-08-23 2012-08-23 estrutura da trava, e, conjunto de cabeça de perfuração.
CN201280074418.6A CN104520525B (zh) 2012-08-23 2012-08-23 带具有多个功能的部件的闩锁体及其纳入的钻头组件
CA2877113A CA2877113C (fr) 2012-08-23 2012-08-23 Composantes de corps de loquet ayant plusieurs fonctions et dispositif de tete de forage renfermant lesdites composantes
AU2012388216A AU2012388216B2 (en) 2012-08-23 2012-08-23 Latch body components having multiple functions, and drilling head assembly incorporating same
ZA2015/00020A ZA201500020B (en) 2012-08-23 2015-01-05 Latch body components having multiple functions, and drilling head assembly incorporating same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/052063 WO2014031120A1 (fr) 2012-08-23 2012-08-23 Composants de corps de verrouillage présentant de multiples fonctions, et ensemble tête de forage les incorporant

Publications (1)

Publication Number Publication Date
WO2014031120A1 true WO2014031120A1 (fr) 2014-02-27

Family

ID=50150275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/052063 WO2014031120A1 (fr) 2012-08-23 2012-08-23 Composants de corps de verrouillage présentant de multiples fonctions, et ensemble tête de forage les incorporant

Country Status (7)

Country Link
EP (1) EP2888432B1 (fr)
CN (1) CN104520525B (fr)
AU (1) AU2012388216B2 (fr)
BR (1) BR112014033068A2 (fr)
CA (1) CA2877113C (fr)
WO (1) WO2014031120A1 (fr)
ZA (1) ZA201500020B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019104332A1 (fr) * 2017-11-27 2019-05-31 Chevron U.S.A. Inc. Ensembles de carottage souterrain
US11242719B2 (en) 2017-11-27 2022-02-08 Chevron U.S.A. Inc. Subterranean coring assemblies

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2591048B (en) * 2018-11-06 2022-11-09 Canrig Robotic Technologies As Elevator with independent articulation of certain jaws for lifting tubulars of various sizes

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800969A (en) 1987-11-24 1989-01-31 Longyear Company Fast descent core barrel apparatus
US5934393A (en) 1997-02-19 1999-08-10 Boart Longyear International Holdings, Inc. Core barrel apparatus
US6029758A (en) 1997-11-24 2000-02-29 Boart Longyear International Holdings, Inc. Retractable core barrel valving apparatus
US6089335A (en) 1998-12-16 2000-07-18 Boart Longyear International Holdings, Inc. Positive latch core barrel apparatus
US20100012383A1 (en) 2007-03-03 2010-01-21 Longyear Tm, Inc. High productivity core drilling system
US20110079436A1 (en) * 2009-10-07 2011-04-07 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
WO2011056077A1 (fr) * 2009-11-04 2011-05-12 Devico As Tête de carottier verrouillable pour système de forage et instrument de sondage doté d'un élément de raccordement en vue de son agencement dans un système de forage
WO2012027817A1 (fr) * 2010-08-30 2012-03-08 Atlas Copco Canada Inc Assemblage de tête de carotteuse rapidement reconfigurable

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800969A (en) 1987-11-24 1989-01-31 Longyear Company Fast descent core barrel apparatus
US5934393A (en) 1997-02-19 1999-08-10 Boart Longyear International Holdings, Inc. Core barrel apparatus
US6029758A (en) 1997-11-24 2000-02-29 Boart Longyear International Holdings, Inc. Retractable core barrel valving apparatus
US6089335A (en) 1998-12-16 2000-07-18 Boart Longyear International Holdings, Inc. Positive latch core barrel apparatus
US20100012383A1 (en) 2007-03-03 2010-01-21 Longyear Tm, Inc. High productivity core drilling system
US20110079436A1 (en) * 2009-10-07 2011-04-07 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
WO2011056077A1 (fr) * 2009-11-04 2011-05-12 Devico As Tête de carottier verrouillable pour système de forage et instrument de sondage doté d'un élément de raccordement en vue de son agencement dans un système de forage
WO2012027817A1 (fr) * 2010-08-30 2012-03-08 Atlas Copco Canada Inc Assemblage de tête de carotteuse rapidement reconfigurable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019104332A1 (fr) * 2017-11-27 2019-05-31 Chevron U.S.A. Inc. Ensembles de carottage souterrain
US10577879B2 (en) 2017-11-27 2020-03-03 Chevron U.S.A. Inc. Subterranean coring assemblies
US11242719B2 (en) 2017-11-27 2022-02-08 Chevron U.S.A. Inc. Subterranean coring assemblies

Also Published As

Publication number Publication date
AU2012388216A1 (en) 2015-01-22
ZA201500020B (en) 2016-10-26
EP2888432A1 (fr) 2015-07-01
BR112014033068A2 (pt) 2017-06-27
CN104520525B (zh) 2017-01-18
CA2877113A1 (fr) 2014-02-27
CA2877113C (fr) 2015-12-15
EP2888432B1 (fr) 2019-07-24
AU2012388216B2 (en) 2017-01-05
EP2888432A4 (fr) 2016-06-01
CN104520525A (zh) 2015-04-15

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