MX336527B - Drill pipe. - Google Patents

Drill pipe.

Info

Publication number
MX336527B
MX336527B MX2013000722A MX2013000722A MX336527B MX 336527 B MX336527 B MX 336527B MX 2013000722 A MX2013000722 A MX 2013000722A MX 2013000722 A MX2013000722 A MX 2013000722A MX 336527 B MX336527 B MX 336527B
Authority
MX
Mexico
Prior art keywords
tubular body
bore
drill pipe
connection portion
side port
Prior art date
Application number
MX2013000722A
Other languages
Spanish (es)
Other versions
MX2013000722A (en
Inventor
Christian Leuchtenberg
James Ronald May
Original Assignee
Managed Pressure Operations
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 filed Critical Managed Pressure Operations
Publication of MX2013000722A publication Critical patent/MX2013000722A/en
Publication of MX336527B publication Critical patent/MX336527B/en

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
    • 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 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
    • 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
    • E21B17/18—Pipes provided with plural fluid passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Sliding Valves (AREA)

Abstract

A drill pipe (10) having an elongate tubular body (12) with an interior surface enclosing a main bore (14) which extends generally parallel to a longitudinal axis (A) of the tubular body (12) from a first end to a second end of the tubular body (12), 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) at the first end thereof, the first connection portion (10a) comprising a thickened portion of the tubular body (12) in which the separation of the interior surface and the exterior surface is substantially greater than the adjacent portion of the tubular body (12), the length of the connection portion (10a) parallel to the longitudinal axis (A) of the tubular body (12) being less than 64 cm.
MX2013000722A 2010-07-20 2011-07-13 Drill pipe. MX336527B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/840,097 US20120018229A1 (en) 2010-07-20 2010-07-20 Drill pipe
PCT/EP2011/061963 WO2012010480A2 (en) 2010-07-20 2011-07-13 Drill pipe

Publications (2)

Publication Number Publication Date
MX2013000722A MX2013000722A (en) 2013-06-05
MX336527B true MX336527B (en) 2016-01-21

Family

ID=44628284

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013000722A MX336527B (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

Family Cites Families (10)

* 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
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
GB2426274B (en) * 2004-02-20 2008-09-17 Statoil Asa Drill pipe header
US7308952B2 (en) * 2004-06-04 2007-12-18 Strazhgorodskiy Semen Iosiphov Underbalanced drilling method and apparatus
ITMI20051108A1 (en) * 2005-06-14 2006-12-15 Eni Spa DEVICE AND PROCEDURE FOR THE INSERTION OF A NEW PUNCTURE STRING
US7836973B2 (en) * 2005-10-20 2010-11-23 Weatherford/Lamb, Inc. Annulus pressure control drilling systems and methods
US8201804B2 (en) * 2008-03-28 2012-06-19 Semen J Strazhgorodskiy Apparatus for uninterrupted flushing a well bore
GB0819340D0 (en) 2008-10-22 2008-11-26 Managed Pressure Operations Ll Drill pipe

Also Published As

Publication number Publication date
CA2805848A1 (en) 2012-01-26
MX2013000722A (en) 2013-06-05
MY166420A (en) 2018-06-25
US20120018229A1 (en) 2012-01-26
DK2596203T3 (en) 2015-10-26
CY1116920T1 (en) 2017-04-05
CN103025993A (en) 2013-04-03
AU2011281721A1 (en) 2013-01-31
WO2012010480A3 (en) 2013-01-17
WO2012010480A2 (en) 2012-01-26
EP2596203B1 (en) 2015-09-02
BR112013001399A2 (en) 2016-05-24
SG187149A1 (en) 2013-02-28
EP2596203A2 (en) 2013-05-29

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