EA201290967A1 - SOPLO FOR DRILLING SOLUTION SHIFT WITH HIGH PRESSURE - Google Patents

SOPLO FOR DRILLING SOLUTION SHIFT WITH HIGH PRESSURE

Info

Publication number
EA201290967A1
EA201290967A1 EA201290967A EA201290967A EA201290967A1 EA 201290967 A1 EA201290967 A1 EA 201290967A1 EA 201290967 A EA201290967 A EA 201290967A EA 201290967 A EA201290967 A EA 201290967A EA 201290967 A1 EA201290967 A1 EA 201290967A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drilling fluid
chamber
drilling
impact plate
flow restrictor
Prior art date
Application number
EA201290967A
Other languages
Russian (ru)
Other versions
EA022156B1 (en
Inventor
Ричард Бингхэм
Майк Рафферти
Нил Смотерз
Original Assignee
Эм-Ай Эл.Эл.Си.
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 Эм-Ай Эл.Эл.Си. filed Critical Эм-Ай Эл.Эл.Си.
Publication of EA201290967A1 publication Critical patent/EA201290967A1/en
Publication of EA022156B1 publication Critical patent/EA022156B1/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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • 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
    • E21B21/06—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

Abstract

Система кондиционирования бурового раствора содержит устройство кондиционирования, имеющее первый трубопровод для приема бурового раствора, ограничитель потока, расположенный рядом с первым трубопроводом и имеющий впускное и выпускное отверстия для бурового раствора, ударную плиту, расположенную далее по потоку от ограничителя потока, первую камеру, расположенную между ограничителем потока и ударной плитой, и вторую камеру, расположенную далее по потоку от ударной плиты, причем первая камера сообщена со второй камерой. Способ кондиционирования бурового раствора посредством устройства кондиционирования содержит прокачивание бурового раствора через ограничитель потока, ускорение потока бурового раствора в смесительную камеру, обеспечение продольного сдвига бурового раствора, замедление потока бурового раствора на ударную плиту, обеспечение ударного сдвига бурового раствора и слив бурового раствора из смесительной камеры.The drilling mud conditioning system includes a conditioning device having a first pipeline for receiving drilling mud, a flow restrictor located next to the first pipeline and having an inlet and outlet for drilling mud, an impact plate located downstream of the flow restrictor, a first chamber located between a flow restrictor and an impact plate; and a second chamber located downstream of the impact plate, the first chamber communicating with the second chamber. The method of conditioning drilling fluid by means of a conditioning device comprises pumping drilling fluid through a flow restrictor, accelerating the flow of drilling fluid into the mixing chamber, providing longitudinal shear of the drilling fluid, slowing down the flow of drilling fluid to the impact plate, providing shock shear of the drilling fluid, and draining the drilling fluid from the mixing chamber.

EA201290967A 2010-03-29 2011-03-29 High pressure shear nozzle for inline conditioning of drilling mud EA022156B1 (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 (2)

Publication Number Publication Date
EA201290967A1 true EA201290967A1 (en) 2013-03-29
EA022156B1 EA022156B1 (en) 2015-11-30

Family

ID=44914636

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290967A EA022156B1 (en) 2010-03-29 2011-03-29 High pressure shear nozzle for inline conditioning of drilling mud

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
WO2011142894A1 (en) 2011-11-17
EP2553208A1 (en) 2013-02-06
US20140174830A1 (en) 2014-06-26
MX2012011343A (en) 2013-05-20
BR112012024871A2 (en) 2016-06-14
EA022156B1 (en) 2015-11-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ TM RU