BR112012024871A2 - high pressure shear nozzle for drilling mud in-line conditioning - Google Patents

high pressure shear nozzle for drilling mud in-line conditioning

Info

Publication number
BR112012024871A2
BR112012024871A2 BR112012024871A BR112012024871A BR112012024871A2 BR 112012024871 A2 BR112012024871 A2 BR 112012024871A2 BR 112012024871 A BR112012024871 A BR 112012024871A BR 112012024871 A BR112012024871 A BR 112012024871A BR 112012024871 A2 BR112012024871 A2 BR 112012024871A2
Authority
BR
Brazil
Prior art keywords
drilling fluid
flow restriction
chamber
conditioning
high pressure
Prior art date
Application number
BR112012024871A
Other languages
Portuguese (pt)
Inventor
Mike Rafferty
Neal Smothers
Richard Bingham
Original Assignee
Mi Llc
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 Mi Llc filed Critical Mi Llc
Publication of BR112012024871A2 publication Critical patent/BR112012024871A2/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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/062—Arrangements for treating drilling fluids outside the borehole by mixing components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/25—Mixing by jets impinging against collision plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

bocal de cisalhamento de alta pressão para condicionamento em linha de lama de perfuração. um sistema para condicionamento de fluido de perfuração inclui um dispositivo de condicionamento tendo uma primeiro conduto configurado para receber o fluido de perfuração, uma restrição de fluxo disposta adjacente ao primeiro conduto, uma restrição de fluxo que compreende uma entrada de fluido e uma saída de fluído, uma placa de impacto disposta a jusante da restrição de fluxo, uma primeira câmara, disposta entre a restrição de fluxo e a placa de impacto, e um segundo câmara disposta à jusante da placa de impacto, em que a primeira câmara está ligada hidraulicamente à segunda câmara. um método para o condicionamento do fluido de perfuração utilizando um dispositivo de condicionamento incluindo o bombeamento de um fluido de perfuração por meio de uma restrição de fluxo, a aceleração do fluído de perfuração para uma câmara de mistura, sujeitando o fluido de perfuração para cisalhamento de alongamento, desaceleração do fluido de perfuração contra uma placa de impacto, sujeito do fluido de perfuração a cisalhamento de impacto e esvaziamento do fluido de perfuração a partir da câmara de mistura.high pressure shear nozzle for conditioning in drilling mud line. a drilling fluid conditioning system includes a conditioning device having a first conduit configured to receive drilling fluid, a flow restriction disposed adjacent the first conduit, a flow restriction comprising a fluid inlet and a fluid outlet , an impact plate disposed downstream of the flow restriction, a first chamber disposed between the flow restriction and the impact plate, and a second chamber disposed downstream of the impact plate, wherein the first chamber is hydraulically connected to the flow plate. second chamber. a method for conditioning the drilling fluid using a conditioning device including pumping a drilling fluid by means of a flow restriction, accelerating the drilling fluid to a mixing chamber, subjecting the drilling fluid to shear of elongation, deceleration of drilling fluid against an impact plate, subjecting of drilling fluid to impact shear and emptying of drilling fluid from the mixing chamber.

BR112012024871A 2010-03-29 2011-03-29 high pressure shear nozzle for drilling mud in-line conditioning BR112012024871A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31867610P 2010-03-29 2010-03-29
PCT/US2011/030309 WO2011142894A1 (en) 2010-03-29 2011-03-29 High pressure shear nozzle for inline conditioning of drilling mud

Publications (1)

Publication Number Publication Date
BR112012024871A2 true BR112012024871A2 (en) 2016-06-14

Family

ID=44914636

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024871A BR112012024871A2 (en) 2010-03-29 2011-03-29 high pressure shear nozzle for drilling mud in-line conditioning

Country Status (6)

Country Link
US (1) US20140174830A1 (en)
EP (1) EP2553208A1 (en)
BR (1) BR112012024871A2 (en)
EA (1) EA022156B1 (en)
MX (1) MX2012011343A (en)
WO (1) WO2011142894A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201214444D0 (en) * 2012-08-13 2012-09-26 Churchill Drilling Tools Ltd Apparatus and methods for use with drilling fluids
NO339652B1 (en) * 2014-06-24 2017-01-16 Kca Deutag Drilling As Device for mixing drilling fluid
CN104196473B (en) * 2014-08-13 2016-08-17 中国石油天然气集团公司 Controlled pressure drilling private filter
NO346707B1 (en) * 2019-02-05 2022-11-28 Jagtech As Method and device for shearing and mixing drilling fluid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL48062C (en) * 1938-03-11 1939-10-16
US4084795A (en) * 1975-09-22 1978-04-18 Vaughn Daniel J Apparatus for manufacturing foamed plastics
US4444277A (en) * 1981-09-23 1984-04-24 Lewis H Roger Apparatus and method for conditioning oil well drilling fluid
US5232059A (en) * 1991-08-13 1993-08-03 Marathon Oil Company Apparatus for mixing and injecting a slurry into a well
JP3688806B2 (en) * 1996-05-14 2005-08-31 彦六 杉浦 Static mixer
US6293294B1 (en) * 1999-06-24 2001-09-25 Hydrosurge, Inc. Method and apparatus for fluid mixing and dispensing
US6527054B1 (en) * 1999-09-14 2003-03-04 Deep Vision Llc Apparatus and method for the disposition of drilling solids during drilling of subsea oilfield wellbores
DE10019759C2 (en) * 2000-04-20 2003-04-30 Tracto Technik Static mixing system
WO2010060092A2 (en) * 2008-11-24 2010-05-27 M-I L.L.C. Methods and apparatuses for mixing drilling fluids

Also Published As

Publication number Publication date
MX2012011343A (en) 2013-05-20
EA022156B1 (en) 2015-11-30
EP2553208A1 (en) 2013-02-06
EA201290967A1 (en) 2013-03-29
US20140174830A1 (en) 2014-06-26
WO2011142894A1 (en) 2011-11-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]