BR9300292A - Aperfeiçoamento em sede de válvulas de orifício - Google Patents

Aperfeiçoamento em sede de válvulas de orifício

Info

Publication number
BR9300292A
BR9300292A BR9300292A BR9300292A BR9300292A BR 9300292 A BR9300292 A BR 9300292A BR 9300292 A BR9300292 A BR 9300292A BR 9300292 A BR9300292 A BR 9300292A BR 9300292 A BR9300292 A BR 9300292A
Authority
BR
Brazil
Prior art keywords
improvement
case
orifice valves
orifice
valves
Prior art date
Application number
BR9300292A
Other languages
English (en)
Inventor
De Almeida Alcino Resende
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR9300292A priority Critical patent/BR9300292A/pt
Publication of BR9300292A publication Critical patent/BR9300292A/pt
Priority to US08/859,353 priority patent/US7086417B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped
    • F04F1/20—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped specially adapted for raising liquids from great depths, e.g. in wells
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/2934—Gas lift valves for wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
BR9300292A 1993-01-27 1993-01-27 Aperfeiçoamento em sede de válvulas de orifício BR9300292A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR9300292A BR9300292A (pt) 1993-01-27 1993-01-27 Aperfeiçoamento em sede de válvulas de orifício
US08/859,353 US7086417B2 (en) 1993-01-27 1997-05-20 Gas flow control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9300292A BR9300292A (pt) 1993-01-27 1993-01-27 Aperfeiçoamento em sede de válvulas de orifício

Publications (1)

Publication Number Publication Date
BR9300292A true BR9300292A (pt) 1994-08-16

Family

ID=4055714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300292A BR9300292A (pt) 1993-01-27 1993-01-27 Aperfeiçoamento em sede de válvulas de orifício

Country Status (2)

Country Link
US (1) US7086417B2 (pt)
BR (1) BR9300292A (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932581B2 (en) * 2003-03-21 2005-08-23 Schlumberger Technology Corporation Gas lift valve
US7073597B2 (en) * 2003-09-10 2006-07-11 Williams Danny T Downhole draw down pump and method
US8118103B2 (en) * 2003-09-10 2012-02-21 Williams Danny T Downhole draw-down pump and method
US7051817B2 (en) * 2004-08-09 2006-05-30 Sorowell Production Services Llc Device for improving oil and gas recovery in wells
US7942139B1 (en) * 2005-06-08 2011-05-17 Mile Edge Plus Inc Ring insert for an air intake conduit for an internal combustion engine
NO332752B1 (no) * 2007-06-05 2013-01-07 Petroleum Technology Co As Belgventil
US7810401B2 (en) * 2008-03-07 2010-10-12 Cameron International Corporation Apparatus and method for operation in the laminar, transition, and turbulent flow regimes
US20090289209A1 (en) * 2008-05-01 2009-11-26 Vecto Gray Inc. Process For Hardfacing of Bore and Seat Face Intersection on Gate Valve
BRPI0902281B1 (pt) * 2009-07-13 2021-02-23 Petróleo Brasileiro S.A. - Petrobras válvula de bocal para gas-lift
US8113288B2 (en) * 2010-01-13 2012-02-14 David Bachtell System and method for optimizing production in gas-lift wells
US9127622B2 (en) * 2011-11-21 2015-09-08 United Technologies Corporation Reversible flow discharge orifice
EP2843273A1 (de) * 2013-08-29 2015-03-04 Siemens Aktiengesellschaft Ventildiffusor für ein Ventil
EP2851587A1 (de) * 2013-09-24 2015-03-25 Siemens Aktiengesellschaft Ventil zur Absperrung und/oder Regelung des Durchflusses von Fluidströmen und Verfahren zur Nachbearbeitung eines solchen Ventils
US9915353B2 (en) * 2014-10-28 2018-03-13 Fisher Controls International Llc Choked flow valve with clamped seat ring
US11125217B2 (en) * 2015-11-05 2021-09-21 Schlumberger Technology Corporation Pressure-reducing choke assembly
US10619656B1 (en) * 2017-05-31 2020-04-14 Daniel A. Handley Fluid turbulence inducement apparatus and system
US11157026B1 (en) 2019-01-25 2021-10-26 3A Holdings, Llc Apparatus, systems and methods for managing fluids comprising a two-stage poppet valve

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB122278A (en) 1918-01-30 1919-01-23 Robert Stirling Improvements in Apparatus used in Air-lift Pumps.
US1698826A (en) * 1926-09-13 1929-01-15 William D Shaffer Flow nipple
US1761363A (en) 1927-08-26 1930-06-03 Gypsy Oil Company Apparatus for and method of flowing wells
US1802766A (en) * 1927-12-08 1931-04-28 Babcock & Wilcox Co Pipe or tube joint
US1867876A (en) * 1929-11-22 1932-07-19 Whiting Corp Eductor
US2944335A (en) * 1956-10-26 1960-07-12 Paul Hellermann Device for widening pipes, tubes, spouts or the like made of rubber, synthetic rubber, or artificial resilient material
US2994335A (en) 1957-05-20 1961-08-01 Merla Tool Corp Flow valve devices
US3324803A (en) * 1965-04-27 1967-06-13 Kelley Kork Liquid control for gas wells
US3703273A (en) * 1970-08-24 1972-11-21 Kieley & Mueller Low loss innervalve assembly
US3672790A (en) 1971-04-15 1972-06-27 Berkeley Steel Construction Co Air lift pump
US3859853A (en) * 1971-11-17 1975-01-14 Gen Electric Pressure tap connection
RO62593A (fr) 1975-02-12 1977-12-15 Inst Pentru Creatie Stintific Dispositif gaslift
US4054157A (en) * 1975-06-20 1977-10-18 Moseley Jr Charles D Coupling device for pipes having a convex shaped or straight tubular end
US4644974A (en) * 1980-09-08 1987-02-24 Dowell Schlumberger Incorporated Choke flow bean
US4390061A (en) * 1980-12-31 1983-06-28 Charles Short Apparatus for production of liquid from wells
DE3137710A1 (de) * 1981-09-22 1983-04-07 Kraftwerk Union AG, 4330 Mülheim Stellventil, insbesondere zur steuerung und regelungvon dampfturbinen
FR2560648B1 (fr) * 1984-03-01 1986-09-19 Centre Techn Ind Mecanique Procede pour stabiliser l'ecoulement de fluides lors de detente accompagnee de degradation d'energie cinetique, soupape et detendeur mettant en oeuvre ce procede
FR2577611B1 (fr) * 1985-02-14 1988-04-08 Inst Francais Du Petrole Dispositif pour mettre en place un outil ou instrument dans une conduite utilisable notamment pour l'exploitation en fond de puits de pompes hydrauliques autonomes, en production par l'interieur d'un tubing
US4726420A (en) * 1986-02-27 1988-02-23 Petro-Lift Development Corp. Oil well pumping system
US5060686A (en) * 1989-12-27 1991-10-29 Engineering Resources, Inc. Multi-piece nozzle for steam condensate removal devices
US5066198A (en) 1990-06-04 1991-11-19 Otis Engineering Corporation Gas lift valve
US5105889A (en) * 1990-11-29 1992-04-21 Misikov Taimuraz K Method of production of formation fluid and device for effecting thereof
US5374163A (en) * 1993-05-12 1994-12-20 Jaikaran; Allan Down hole pump
US5743717A (en) 1994-07-01 1998-04-28 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device
US5707214A (en) * 1994-07-01 1998-01-13 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device and method for improving production rate, lift efficiency, and stability of gas lift wells
MY115179A (en) 1994-09-07 2003-04-30 Halliburton Co Nozzle-venturi gas lift flow control device and method for improving production rate, lift efficiency, and stability of gas lift wells

Also Published As

Publication number Publication date
US20010025651A1 (en) 2001-10-04
US7086417B2 (en) 2006-08-08

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27/01/2013