NO20073161L - Anordning og fremgangsmate for a opprettholde hovedsakelig konstant trykk pa og stromning av borevaeske i en borestreng - Google Patents

Anordning og fremgangsmate for a opprettholde hovedsakelig konstant trykk pa og stromning av borevaeske i en borestreng

Info

Publication number
NO20073161L
NO20073161L NO20073161A NO20073161A NO20073161L NO 20073161 L NO20073161 L NO 20073161L NO 20073161 A NO20073161 A NO 20073161A NO 20073161 A NO20073161 A NO 20073161A NO 20073161 L NO20073161 L NO 20073161L
Authority
NO
Norway
Prior art keywords
drilling fluid
drill string
substantially constant
constant pressure
maintaining substantially
Prior art date
Application number
NO20073161A
Other languages
English (en)
Other versions
NO327556B1 (no
Inventor
Per Espen Edvardsen
Tom Kjetil Askeland
Original Assignee
Siem Wis As
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 Siem Wis As filed Critical Siem Wis As
Priority to NO20073161A priority Critical patent/NO327556B1/no
Priority to DK08766939.6T priority patent/DK2171207T3/en
Priority to AU2008264287A priority patent/AU2008264287B2/en
Priority to US12/665,409 priority patent/US8403034B2/en
Priority to EP08766939.6A priority patent/EP2171207B1/en
Priority to PCT/NO2008/000228 priority patent/WO2008156376A1/en
Priority to MX2009013834A priority patent/MX2009013834A/es
Priority to EA200901666A priority patent/EA016727B1/ru
Priority to CA2691768A priority patent/CA2691768C/en
Priority to BRPI0813382A priority patent/BRPI0813382A2/pt
Publication of NO20073161L publication Critical patent/NO20073161L/no
Publication of NO327556B1 publication Critical patent/NO327556B1/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16Connecting or disconnecting pipe couplings or joints
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/019Arrangements for maintaining circulation of drilling fluid while connecting or disconnecting tubular joints
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10Valve arrangements in drilling-fluid circulation systems
    • E21B21/106Valve arrangements outside the borehole, e.g. kelly valves

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)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Det omtales en anordning for å opprettholde hovedsakelig konstant trykk på og strømning av borevæske i en borestreng (100), hvor det tilføres borevæske via et borevæskesirkulasjonssystem. Anordningen omfatter et hovedsakelig langstrakt, innvendig hult legeme (10), innrettet til å omgi borestrengen, hvori det hule legemet (10) omfatter minst et øvre trykkammer (40a) og et nedre trykkammer (40b) forbundet med respektive innløp og/eller utløp (50a, 50b) for borevæske, fra eller til borevæske-sirkulasjonssystemet, idet nevnte trykkamre (40a, 40b) er lukkbare og adskilt av en mellomliggende ventil (70), innrettet til sirkulasjon av borevæske inn i eller ut av borestrengen (100) under påkobling eller frakobling av en ny lengde med borestreng (100). Det omtales også en fremgangsmåte for å opprettholde hovedsakelig konstant trykk på borevæske i en borestreng.
NO20073161A 2007-06-21 2007-06-21 Anordning og fremgangsmate for a opprettholde hovedsakelig konstant trykk pa og stromning av borevaeske i en borestreng NO327556B1 (no)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NO20073161A NO327556B1 (no) 2007-06-21 2007-06-21 Anordning og fremgangsmate for a opprettholde hovedsakelig konstant trykk pa og stromning av borevaeske i en borestreng
DK08766939.6T DK2171207T3 (en) 2007-06-21 2008-06-20 An apparatus and method for maintaining constant pressure of a drill string and the flow of the drilling fluid in a drill string
AU2008264287A AU2008264287B2 (en) 2007-06-21 2008-06-20 Device and method for maintaining constant pressure on, and flow drill fluid, in a drill string
US12/665,409 US8403034B2 (en) 2007-06-21 2008-06-20 Device and method for maintaining constant pressure on, and flow drill fluid, in a drill string
EP08766939.6A EP2171207B1 (en) 2007-06-21 2008-06-20 Device and method for maintaining constant pressure on, and flow drill fluid, in a drill string
PCT/NO2008/000228 WO2008156376A1 (en) 2007-06-21 2008-06-20 Device and method for maintaining constant pressure on, and flow drill fluid, in a drill string
MX2009013834A MX2009013834A (es) 2007-06-21 2008-06-20 Dispositivo y metodo para mantener constante la presion en el flujo de un fluido de perforacion, en una columna de perforacion.
EA200901666A EA016727B1 (ru) 2007-06-21 2008-06-20 Способ поддержания в бурильной колонне постоянных давления и расхода буровой жидкости
CA2691768A CA2691768C (en) 2007-06-21 2008-06-20 Device and method for maintaining constant pressure on, and flow drill fluid, in a drill string
BRPI0813382A BRPI0813382A2 (pt) 2007-06-21 2008-06-20 dispositivo e método para manutenção de pressão constante em um fluxo de fluido de perfuração e em uma coluna de perfuração

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20073161A NO327556B1 (no) 2007-06-21 2007-06-21 Anordning og fremgangsmate for a opprettholde hovedsakelig konstant trykk pa og stromning av borevaeske i en borestreng

Publications (2)

Publication Number Publication Date
NO20073161L true NO20073161L (no) 2008-12-22
NO327556B1 NO327556B1 (no) 2009-08-10

Family

ID=40156421

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073161A NO327556B1 (no) 2007-06-21 2007-06-21 Anordning og fremgangsmate for a opprettholde hovedsakelig konstant trykk pa og stromning av borevaeske i en borestreng

Country Status (10)

Country Link
US (1) US8403034B2 (no)
EP (1) EP2171207B1 (no)
AU (1) AU2008264287B2 (no)
BR (1) BRPI0813382A2 (no)
CA (1) CA2691768C (no)
DK (1) DK2171207T3 (no)
EA (1) EA016727B1 (no)
MX (1) MX2009013834A (no)
NO (1) NO327556B1 (no)
WO (1) WO2008156376A1 (no)

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US10697262B2 (en) 2013-09-30 2020-06-30 Halliburton Energy Services, Inc. Synchronous continuous circulation subassembly with feedback

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US8281875B2 (en) 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
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WO2011106004A1 (en) 2010-02-25 2011-09-01 Halliburton Energy Services, Inc. Pressure control device with remote orientation relative to a rig
US8347982B2 (en) 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
US8201628B2 (en) 2010-04-27 2012-06-19 Halliburton Energy Services, Inc. Wellbore pressure control with segregated fluid columns
US8820405B2 (en) 2010-04-27 2014-09-02 Halliburton Energy Services, Inc. Segregating flowable materials in a well
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US8739863B2 (en) 2010-11-20 2014-06-03 Halliburton Energy Services, Inc. Remote operation of a rotating control device bearing clamp
US9163473B2 (en) 2010-11-20 2015-10-20 Halliburton Energy Services, Inc. Remote operation of a rotating control device bearing clamp and safety latch
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US9080407B2 (en) 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
MY172254A (en) 2011-09-08 2019-11-20 Halliburton Energy Services Inc High temperature drilling with lower temperature drated tools
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10697262B2 (en) 2013-09-30 2020-06-30 Halliburton Energy Services, Inc. Synchronous continuous circulation subassembly with feedback

Also Published As

Publication number Publication date
MX2009013834A (es) 2010-03-10
EP2171207A4 (en) 2015-05-20
US8403034B2 (en) 2013-03-26
DK2171207T3 (en) 2016-12-19
AU2008264287A1 (en) 2008-12-24
WO2008156376A1 (en) 2008-12-24
EP2171207A1 (en) 2010-04-07
AU2008264287B2 (en) 2013-10-03
EP2171207B1 (en) 2016-08-24
CA2691768A1 (en) 2008-12-24
EA016727B1 (ru) 2012-07-30
BRPI0813382A2 (pt) 2016-08-02
NO327556B1 (no) 2009-08-10
CA2691768C (en) 2016-03-15
US20100236791A1 (en) 2010-09-23
EA200901666A1 (ru) 2010-06-30

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Legal Events

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CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BETTER TOMORROW AS, NO