BR9300292A - Aperfeiçoamento em sede de válvulas de orifício - Google Patents
Aperfeiçoamento em sede de válvulas de orifícioInfo
- 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
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)
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)
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)
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 |
-
1993
- 1993-01-27 BR BR9300292A patent/BR9300292A/pt not_active IP Right Cessation
-
1997
- 1997-05-20 US US08/859,353 patent/US7086417B2/en not_active Expired - Fee Related
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 |