BR112014018097A2 - método para reduzir oscilações da coluna de perfuração - Google Patents

método para reduzir oscilações da coluna de perfuração

Info

Publication number
BR112014018097A2
BR112014018097A2 BR112014018097A BR112014018097A BR112014018097A2 BR 112014018097 A2 BR112014018097 A2 BR 112014018097A2 BR 112014018097 A BR112014018097 A BR 112014018097A BR 112014018097 A BR112014018097 A BR 112014018097A BR 112014018097 A2 BR112014018097 A2 BR 112014018097A2
Authority
BR
Brazil
Prior art keywords
drill
speed
oscillation
mode
pulse
Prior art date
Application number
BR112014018097A
Other languages
English (en)
Inventor
Kyllingstad Åge
Original Assignee
Nat Oilwell Varco Norway 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 Nat Oilwell Varco Norway As filed Critical Nat Oilwell Varco Norway As
Publication of BR112014018097A2 publication Critical patent/BR112014018097A2/pt

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Control Of Electric Motors In General (AREA)
  • General Engineering & Computer Science (AREA)
  • Operations Research (AREA)
  • Automatic Control Of Machine Tools (AREA)

Abstract

resumo patente de invenção: "método para reduzir oscilações da coluna de perfuração". a presente invenção refere-se a método e sistema de reduzir e/ou evitar oscilações axiais ou de torção em uma coluna de perfuração (24) com uma broca (26) fixada em sua extremidade inferior e controlada por um mecanismo de elevação (8) e rotação (6) fixado em sua extremidade de topo, onde variáveis controláveis são velocidades vertical e rotacional e as de resposta são força de tensão axial e torque, o método incluindo as etapas: escolher pelo menos um modo de oscilação de coluna para ser controlado; monitorar a variável controlável e de resposta relevante para o modo de oscilação; determinar o período de oscilação do modo; estimar a velocidade da broca dinâmica do modo; determinar um pulso de velocidade capaz de gerar uma oscilação com uma amplitude substancialmente igual à amplitude da velocidade de broca estimada; e iniciar uma variação de velocidade controlada de circuito aberto adicionando o pulso de velocidade ao comando de velocidade ajustado por operador quando a amplitude da estimativa de velocidade de broca exceder certo nível limite e a anti-fase da estimativa de velocidade de broca corresponder com a fase da oscilação gerada por pulso.
BR112014018097A 2012-01-24 2013-01-17 método para reduzir oscilações da coluna de perfuração BR112014018097A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20120073A NO333959B1 (no) 2012-01-24 2012-01-24 Fremgangsmåte og system for å redusere borestrengoscillasjon
PCT/NO2013/050014 WO2013112056A1 (en) 2012-01-24 2013-01-17 Method for reducing drillstring oscillations

Publications (1)

Publication Number Publication Date
BR112014018097A2 true BR112014018097A2 (pt) 2017-07-04

Family

ID=48873712

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014018097A BR112014018097A2 (pt) 2012-01-24 2013-01-17 método para reduzir oscilações da coluna de perfuração

Country Status (8)

Country Link
US (1) US9624762B2 (pt)
EP (1) EP2807332B1 (pt)
BR (1) BR112014018097A2 (pt)
CA (1) CA2861990C (pt)
MX (1) MX354261B (pt)
NO (1) NO333959B1 (pt)
RU (1) RU2609038C2 (pt)
WO (1) WO2013112056A1 (pt)

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* Cited by examiner, † Cited by third party
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NO333959B1 (no) * 2012-01-24 2013-10-28 Nat Oilwell Varco Norway As Fremgangsmåte og system for å redusere borestrengoscillasjon
US9429008B2 (en) 2013-03-15 2016-08-30 Smith International, Inc. Measuring torque in a downhole environment
US10409300B2 (en) * 2013-06-27 2019-09-10 Schlumberger Technology Corporation Changing set points in a resonant system
US9388681B2 (en) * 2013-08-17 2016-07-12 Halliburton Energy Services, Inc. Method to optimize drilling efficiency while reducing stick slip
US10309211B2 (en) 2014-06-05 2019-06-04 National Oilwell Varco Norway As Method and device for estimating downhole string variables
NL2016859B1 (en) * 2016-05-30 2017-12-11 Engie Electroproject B V A method of and a device for estimating down hole speed and down hole torque of borehole drilling equipment while drilling, borehole equipment and a computer program product.
EP3472422B1 (en) 2016-06-15 2020-05-06 Itrec B.V. Wellbore drilling with a rotatable head clamp component
CA3024786C (en) 2016-07-29 2022-03-15 Halliburton Energy Services, Inc. Methods and systems for mitigating vibrations in a drilling system
US10233740B2 (en) 2016-09-13 2019-03-19 Nabors Drilling Technologies Usa, Inc. Stick-slip mitigation on direct drive top drive systems
US10385615B2 (en) 2016-11-10 2019-08-20 Baker Hughes, A Ge Company, Llc Vibrationless moineau system
US10428638B2 (en) * 2016-12-06 2019-10-01 Epiroc Drilling Solutions, Llc System and method for controlling a drilling machine
US10539000B2 (en) 2016-12-30 2020-01-21 Nabors Drilling Technologies Usa, Inc. Instrumented saver sub for stick-slip vibration mitigation
US10689967B2 (en) 2017-05-05 2020-06-23 Schlumberger Technology Corporation Rotational oscillation control using weight
US10590709B2 (en) 2017-07-18 2020-03-17 Reme Technologies Llc Downhole oscillation apparatus
US10724358B2 (en) 2017-10-11 2020-07-28 Nabors Drilling Technologies Usa, Inc. Anti-stick-slip systems and methods
AR123395A1 (es) * 2018-03-15 2022-11-30 Baker Hughes A Ge Co Llc Amortiguadores para mitigar vibraciones de herramientas de fondo de pozo y dispositivo de aislamiento de vibración para arreglo de fondo de pozo
US11624666B2 (en) * 2018-06-01 2023-04-11 Schlumberger Technology Corporation Estimating downhole RPM oscillations
US11814942B2 (en) * 2019-11-04 2023-11-14 Schlumberger Technology Corporation Optimizing algorithm for controlling drill string driver
CA3114697A1 (en) 2020-04-15 2021-10-15 Jarrod David Chapman Inertial compensation for a quill oscillator
WO2023282894A1 (en) * 2021-07-07 2023-01-12 Halliburton Energy Services, Inc. Monitoring drilling vibrations based on rotational speed
NL2032006B1 (en) 2022-05-27 2023-12-11 Itrec Bv A drill string drive to impart rotational power to a top end of drill string for drilling of a wellbore
CN115565054B (zh) * 2022-06-20 2023-04-18 江苏诚创智能装备有限公司 一种基于手眼视觉伺服技术的铁钻工目标检测方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9003759D0 (en) 1990-02-20 1990-04-18 Shell Int Research Method and system for controlling vibrations in borehole equipment
RU2108456C1 (ru) * 1996-04-29 1998-04-10 Вячеслав Георгиевич Алферов Способ регулирования электропривода регулятора подачи долота
EP0870899A1 (en) * 1997-04-11 1998-10-14 Shell Internationale Researchmaatschappij B.V. Drilling assembly with reduced stick-slip tendency
GB2415717A (en) * 2004-06-30 2006-01-04 Schlumberger Holdings Drill string torsional vibrational damper
US7518950B2 (en) * 2005-03-29 2009-04-14 Baker Hughes Incorporated Method and apparatus for downlink communication
PL2364397T3 (pl) * 2008-12-02 2013-06-28 Nat Oilwell Varco Lp Sposób i urządzenie do zmniejszenia zjawiska drgań ciernych
PL2364398T3 (pl) * 2008-12-02 2014-08-29 Nat Oilwell Varco Lp Sposób i urządzenie do szacowania chwilowej prędkości obrotowej zestawu wgłębnego
EA201270259A1 (ru) * 2009-08-07 2012-09-28 Эксонмобил Апстрим Рисерч Компани Спобобы оценки показателей вибраций на забое при бурении по результатам измерений на поверхности
CN102575516B (zh) * 2009-08-07 2014-12-31 埃克森美孚上游研究公司 根据地面测量估计井下钻探振动振幅的方法
US9297743B2 (en) * 2011-12-28 2016-03-29 Schlumberger Technology Corporation Determination of stick slip conditions
NO333959B1 (no) * 2012-01-24 2013-10-28 Nat Oilwell Varco Norway As Fremgangsmåte og system for å redusere borestrengoscillasjon

Also Published As

Publication number Publication date
RU2609038C2 (ru) 2017-01-30
EP2807332A4 (en) 2015-12-23
EP2807332A1 (en) 2014-12-03
WO2013112056A1 (en) 2013-08-01
MX2014008927A (es) 2014-10-24
US9624762B2 (en) 2017-04-18
CA2861990C (en) 2020-01-07
CA2861990A1 (en) 2013-08-01
NO20120073A1 (no) 2013-07-25
MX354261B (es) 2018-02-20
EP2807332B1 (en) 2017-04-05
RU2014132033A (ru) 2016-03-20
US20140360779A1 (en) 2014-12-11
NO333959B1 (no) 2013-10-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time