WO2012010480A3 - Drill pipe - Google Patents

Drill pipe Download PDF

Info

Publication number
WO2012010480A3
WO2012010480A3 PCT/EP2011/061963 EP2011061963W WO2012010480A3 WO 2012010480 A3 WO2012010480 A3 WO 2012010480A3 EP 2011061963 W EP2011061963 W EP 2011061963W WO 2012010480 A3 WO2012010480 A3 WO 2012010480A3
Authority
WO
WIPO (PCT)
Prior art keywords
bore
drill pipe
side port
connection portion
valve assembly
Prior art date
Application number
PCT/EP2011/061963
Other languages
French (fr)
Other versions
WO2012010480A2 (en
Inventor
Christian Leuchtenberg
James Ronald May
Original Assignee
Managed Pressure Operations Pte. Limited
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 Managed Pressure Operations Pte. Limited filed Critical Managed Pressure Operations Pte. Limited
Priority to SG2013004494A priority Critical patent/SG187149A1/en
Priority to DK11730705.8T priority patent/DK2596203T3/en
Priority to MX2013000722A priority patent/MX336527B/en
Priority to AU2011281721A priority patent/AU2011281721A1/en
Priority to CA2805848A priority patent/CA2805848A1/en
Priority to EP11730705.8A priority patent/EP2596203B1/en
Priority to CN2011800353807A priority patent/CN103025993A/en
Priority to BR112013001399A priority patent/BR112013001399A2/en
Publication of WO2012010480A2 publication Critical patent/WO2012010480A2/en
Publication of WO2012010480A3 publication Critical patent/WO2012010480A3/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
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/18—Pipes provided with plural fluid passages

Abstract

A drill pipe (10) having an elongate tubular body (12) with an interior surface enclosing a main bore (14), a side port (16) provided in an exterior surface of the tubular body (12), a side bore (18) extending through the body (12) from the main bore (14) to the side port (16), and a valve assembly (20, 22) which is operable to substantially prevent flow of fluid along the main bore (14) and to substantially prevent flow of fluid along the side bore (18), wherein the valve assembly (20, 22), side port (16) and side bore (18) are provided in a first connection portion (10a) of the drill pipe (10), the length of the connection portion (10a) being less than 64 cm.
PCT/EP2011/061963 2010-07-20 2011-07-13 Drill pipe WO2012010480A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SG2013004494A SG187149A1 (en) 2010-07-20 2011-07-13 Drill pipe
DK11730705.8T DK2596203T3 (en) 2010-07-20 2011-07-13 Drill pipe
MX2013000722A MX336527B (en) 2010-07-20 2011-07-13 Drill pipe.
AU2011281721A AU2011281721A1 (en) 2010-07-20 2011-07-13 Drill pipe
CA2805848A CA2805848A1 (en) 2010-07-20 2011-07-13 Drill pipe
EP11730705.8A EP2596203B1 (en) 2010-07-20 2011-07-13 Drill pipe
CN2011800353807A CN103025993A (en) 2010-07-20 2011-07-13 Drill pipe
BR112013001399A BR112013001399A2 (en) 2010-07-20 2011-07-13 drill pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/840,097 US20120018229A1 (en) 2010-07-20 2010-07-20 Drill pipe
US12/840,097 2010-07-20

Publications (2)

Publication Number Publication Date
WO2012010480A2 WO2012010480A2 (en) 2012-01-26
WO2012010480A3 true WO2012010480A3 (en) 2013-01-17

Family

ID=44628284

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/061963 WO2012010480A2 (en) 2010-07-20 2011-07-13 Drill pipe

Country Status (12)

Country Link
US (1) US20120018229A1 (en)
EP (1) EP2596203B1 (en)
CN (1) CN103025993A (en)
AU (1) AU2011281721A1 (en)
BR (1) BR112013001399A2 (en)
CA (1) CA2805848A1 (en)
CY (1) CY1116920T1 (en)
DK (1) DK2596203T3 (en)
MX (1) MX336527B (en)
MY (1) MY166420A (en)
SG (1) SG187149A1 (en)
WO (1) WO2012010480A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013050077A1 (en) * 2011-10-06 2013-04-11 Sony Ericsson Mobile Communications Ab Method and electronic device for manipulating a first or a second user interface object
US9249648B2 (en) 2013-02-06 2016-02-02 Baker Hughes Incorporated Continuous circulation and communication drilling system
ITTO20130722A1 (en) * 2013-09-06 2015-03-07 Drillmec Spa VALVE GROUP FOR THE CIRCULATION OF THE DRILLING SLUDGE AND ASSOCIATED DRILLING ELEMENTS
CN104453752B (en) * 2013-09-13 2017-05-03 中国石油天然气集团公司 Drill pipe sub bypass valve and operation method
US10006262B2 (en) 2014-02-21 2018-06-26 Weatherford Technology Holdings, Llc Continuous flow system for drilling oil and gas wells
US9600121B2 (en) 2014-04-25 2017-03-21 Synaptics Incorporated Driving sensor electrodes for noise measurement
US9760205B2 (en) 2015-04-30 2017-09-12 Synaptics Incorporated Interference mitigation in a capacitive sensing device
CN109736719A (en) * 2019-03-01 2019-05-10 冀凯河北机电科技有限公司 A kind of multi-purpose water-through jackrod of self-sealing
CN113216872B (en) * 2021-04-26 2022-10-14 北京中煤矿山工程有限公司 Curve drilling passive turning section and drill rod connection adapter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515366A (en) * 1948-05-04 1950-07-18 John A Zublin Heavy-duty flexible drill pipe
WO2005080745A1 (en) * 2004-02-20 2005-09-01 Statoil Asa Drill pipe header
US20060278434A1 (en) * 2005-06-14 2006-12-14 Eni S.P.A. Device and procedure for the insertion of a new drilling string-element into the drill-string of a well
US20090242817A1 (en) * 2008-03-28 2009-10-01 Strazhgorodskiy Semen J Apparatus for uninterrupted flushing a well bore

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298385A (en) 1965-09-22 1967-01-17 Well Completions Inc Constant circulating coupling device
US4901761A (en) * 1988-10-06 1990-02-20 Taylor William T Closure apparatus with pressure test device
US6244631B1 (en) 1999-03-02 2001-06-12 Michael Payne High efficiency drill pipe
US7308952B2 (en) * 2004-06-04 2007-12-18 Strazhgorodskiy Semen Iosiphov Underbalanced drilling method and apparatus
US7836973B2 (en) * 2005-10-20 2010-11-23 Weatherford/Lamb, Inc. Annulus pressure control drilling systems and methods
GB0819340D0 (en) 2008-10-22 2008-11-26 Managed Pressure Operations Ll Drill pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515366A (en) * 1948-05-04 1950-07-18 John A Zublin Heavy-duty flexible drill pipe
WO2005080745A1 (en) * 2004-02-20 2005-09-01 Statoil Asa Drill pipe header
US20060278434A1 (en) * 2005-06-14 2006-12-14 Eni S.P.A. Device and procedure for the insertion of a new drilling string-element into the drill-string of a well
US20090242817A1 (en) * 2008-03-28 2009-10-01 Strazhgorodskiy Semen J Apparatus for uninterrupted flushing a well bore

Also Published As

Publication number Publication date
CN103025993A (en) 2013-04-03
EP2596203B1 (en) 2015-09-02
MX336527B (en) 2016-01-21
MY166420A (en) 2018-06-25
MX2013000722A (en) 2013-06-05
BR112013001399A2 (en) 2016-05-24
WO2012010480A2 (en) 2012-01-26
EP2596203A2 (en) 2013-05-29
DK2596203T3 (en) 2015-10-26
CA2805848A1 (en) 2012-01-26
SG187149A1 (en) 2013-02-28
US20120018229A1 (en) 2012-01-26
CY1116920T1 (en) 2017-04-05
AU2011281721A1 (en) 2013-01-31

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