EA200101219A1 - Система и способ регулирования расходов и давления текучей среды - Google Patents

Система и способ регулирования расходов и давления текучей среды

Info

Publication number
EA200101219A1
EA200101219A1 EA200101219A EA200101219A EA200101219A1 EA 200101219 A1 EA200101219 A1 EA 200101219A1 EA 200101219 A EA200101219 A EA 200101219A EA 200101219 A EA200101219 A EA 200101219A EA 200101219 A1 EA200101219 A1 EA 200101219A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pressure
flow environment
expenditure
regulating
regulating expenditure
Prior art date
Application number
EA200101219A
Other languages
English (en)
Other versions
EA003044B1 (ru
Inventor
Лестер Л. Кейн
Роджер Сатер
Original Assignee
М-Ай Л.Л.С.
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 М-Ай Л.Л.С. filed Critical М-Ай Л.Л.С.
Publication of EA200101219A1 publication Critical patent/EA200101219A1/ru
Publication of EA003044B1 publication Critical patent/EA003044B1/ru

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
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow

Abstract

Система и способ регулирования текучей среды, в соответствии с которыми впускной канал (16) и выпускной канал (14) образованы в корпусе (12) и дроссельный элемент (40) регулирует поток текучей среды между впускным каналом и выпускным каналом. Демпфируется перемещение дроссельного элемента.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200101219A 1999-05-21 2000-04-28 Система и способ регулирования расхода и давления текучей среды EA003044B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/316,579 US6253787B1 (en) 1999-05-21 1999-05-21 Fluid flow and pressure control system and method
PCT/US2000/011404 WO2000071919A1 (en) 1999-05-21 2000-04-28 Fluid flow and pressure control system and method

Publications (2)

Publication Number Publication Date
EA200101219A1 true EA200101219A1 (ru) 2002-04-25
EA003044B1 EA003044B1 (ru) 2002-12-26

Family

ID=23229639

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200101219A EA003044B1 (ru) 1999-05-21 2000-04-28 Система и способ регулирования расхода и давления текучей среды

Country Status (22)

Country Link
US (1) US6253787B1 (ru)
EP (1) EP1183478B1 (ru)
CN (1) CN1238649C (ru)
AP (1) AP1583A (ru)
AT (1) ATE301791T1 (ru)
AU (1) AU776706B2 (ru)
BR (1) BR0011287A (ru)
CA (1) CA2374840C (ru)
DE (1) DE60021879T2 (ru)
DK (1) DK1183478T3 (ru)
DZ (1) DZ3261A1 (ru)
EA (1) EA003044B1 (ru)
HR (1) HRP20010863B1 (ru)
IS (1) IS6168A (ru)
MX (1) MXPA01011880A (ru)
NO (1) NO324081B1 (ru)
NZ (1) NZ515587A (ru)
OA (1) OA11881A (ru)
PL (1) PL193399B1 (ru)
UA (1) UA72514C2 (ru)
WO (1) WO2000071919A1 (ru)
ZA (1) ZA200109593B (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6575244B2 (en) 2001-07-31 2003-06-10 M-I L.L.C. System for controlling the operating pressures within a subterranean borehole
US20050222772A1 (en) * 2003-01-29 2005-10-06 Koederitz William L Oil rig choke control systems and methods
US7004448B2 (en) * 2004-07-19 2006-02-28 M-I Llc Trim insert for choke assembly
US8360099B2 (en) * 2006-03-08 2013-01-29 M-I L.L.C. Failure protection apparatus for a pressure control assembly
US8418989B2 (en) * 2006-12-21 2013-04-16 M-I L.L.C. Pressure-balanced choke system
US7699071B2 (en) * 2006-12-21 2010-04-20 M-I L.L.C. Linear motor to pre-bias shuttle force
US20080149182A1 (en) * 2006-12-21 2008-06-26 M-I Llc Linear motor to control hydraulic force
US20090260698A1 (en) * 2008-04-16 2009-10-22 M-I Llc Pressure control system
EP2396498B1 (en) * 2009-02-11 2015-08-05 M-I L.L.C. Autochoke system
US9932787B2 (en) 2011-12-14 2018-04-03 Smith International, Inc. Systems and methods for managed pressured drilling
EP2791463B1 (en) 2011-12-15 2018-02-28 Services Pétroliers Schlumberger Fine control of casing pressure
US10221650B2 (en) * 2012-07-13 2019-03-05 M-I L.L.C. Hydraulic position indicator system
MX370972B (es) 2013-11-06 2020-01-10 Schlumberger Technology Bv Aparato, sistema y/o método regulador para controlar las presiones en un sistema de control de fluidos.
US20230075775A1 (en) * 2021-09-07 2023-03-09 Baker Hughes Oilfield Operations Llc Automatic choking hydraulic shock reduction valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500219A (en) * 1893-06-27 Brushing-machine
US3026896A (en) * 1959-09-03 1962-03-27 George W Dahl Company Inc Reversible valve structure
US3905575A (en) * 1974-03-20 1975-09-16 Control Concepts Three stage solenoid operated valve assembly
US4190073A (en) * 1976-09-27 1980-02-26 Claycomb Jack R Choke for controlling the flow of drilling mud
US4355784A (en) 1980-08-04 1982-10-26 Warren Automatic Tool Company Method and apparatus for controlling back pressure
DE3142172A1 (de) * 1981-10-23 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Trockenanlage fuer faerbespulen in der textilindustrie
US4714642A (en) * 1983-08-30 1987-12-22 Basf Aktiengesellschaft Carbon fiber multifilamentary tow which is particularly suited for weaving and/or resin impregnation
JPS63152637A (ja) * 1986-12-16 1988-06-25 Toray Ind Inc 樹脂の補強用プリフオ−ム材
US5000219A (en) * 1988-06-30 1991-03-19 Systems Specialties Fluid flow control regulator
US5925579A (en) * 1996-05-23 1999-07-20 Hexcel Corporation Reinforcement of structures in high moisture environments

Also Published As

Publication number Publication date
CA2374840A1 (en) 2000-11-30
CN1364224A (zh) 2002-08-14
HRP20010863A2 (en) 2002-12-31
PL193399B1 (pl) 2007-02-28
EA003044B1 (ru) 2002-12-26
NO20015660D0 (no) 2001-11-20
AU776706B2 (en) 2004-09-16
ZA200109593B (en) 2002-09-25
WO2000071919A1 (en) 2000-11-30
AP1583A (en) 2006-02-24
EP1183478A4 (en) 2002-08-28
IS6168A (is) 2001-11-20
CA2374840C (en) 2008-04-01
DE60021879D1 (de) 2005-09-15
BR0011287A (pt) 2002-03-12
HRP20010863B1 (en) 2006-02-28
US6253787B1 (en) 2001-07-03
AP2001002353A0 (en) 2001-12-31
NZ515587A (en) 2003-07-25
ATE301791T1 (de) 2005-08-15
DZ3261A1 (fr) 2000-11-30
DK1183478T3 (da) 2005-11-28
OA11881A (en) 2006-03-28
EP1183478B1 (en) 2005-08-10
NO20015660L (no) 2002-01-18
PL352297A1 (en) 2003-08-11
MXPA01011880A (es) 2002-10-23
NO324081B1 (no) 2007-08-06
EP1183478A1 (en) 2002-03-06
AU4371900A (en) 2000-12-12
CN1238649C (zh) 2006-01-25
UA72514C2 (ru) 2005-03-15
DE60021879T2 (de) 2006-05-24

Similar Documents

Publication Publication Date Title
EA200101219A1 (ru) Система и способ регулирования расходов и давления текучей среды
EA200600136A1 (ru) Регулятор потока текучей среды
DE60016916D1 (de) Druckregulator
ATE256883T1 (de) Intelligenter druckregler
ES2195417T3 (es) Valvula.
DK0911715T3 (da) Gennemstrømnings-reguleringsventil med integreret trykregulator
EA199800149A1 (ru) Система управления газлифтной добычей нефти из нефтяной скважины
SE9701240D0 (sv) Ventil
ATE75832T1 (de) Drosselrueckschlagventil.
DE69935528D1 (de) Durchflussregler
DK1257710T3 (da) Trafikdæmpende indretning indebefattende et ventilarrangement
BR9307816A (pt) Válvula de recirculação automática aperfeiçoada
DK1191287T3 (da) Rörledningssystem til termisk energioverförsel
DE60025338D1 (de) Druckreduzierventil
SE9702336D0 (sv) Membran-reglerad ventil
BR9808410A (pt) Regulador subterrâneo de pressão de fluido e método de regular pressão
BR9104985A (pt) Valvula reguladora de pressao de fluido
SE9800128D0 (sv) Ventil
SE9403364D0 (sv) Strypdon för flödesreglering
DK1573209T3 (da) Hydraulisk fordeler med styret strömning
DE69907599D1 (de) Gasdruckregler
ATE97472T1 (de) Hydraulisch gesteuertes ventil.
SE9702458D0 (sv) Anordning för reglering av ett luftflöde i en rörledning
ES1040450U (es) Valvula reguladora perfeccionada aplicable en recogedores de conducciones para el riego y similares.
IT1285764B1 (it) Unita' di regolazione della portata di un fluido in ingresso ad un compressore

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 TM

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): KZ

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 RU