DK347188A - Fremgangsmaade til genstart af en kaernestroem i forbindelse med meget viskose olier efter en laengere afbrydelse - Google Patents

Fremgangsmaade til genstart af en kaernestroem i forbindelse med meget viskose olier efter en laengere afbrydelse

Info

Publication number
DK347188A
DK347188A DK347188A DK347188A DK347188A DK 347188 A DK347188 A DK 347188A DK 347188 A DK347188 A DK 347188A DK 347188 A DK347188 A DK 347188A DK 347188 A DK347188 A DK 347188A
Authority
DK
Denmark
Prior art keywords
viscos
restarting
oils
procedure
connection
Prior art date
Application number
DK347188A
Other languages
Danish (da)
English (en)
Other versions
DK347188D0 (da
Inventor
Konstantin Zagustin
Emilio Guevara
Gustavo Nunez
Original Assignee
Intevep 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 Intevep Sa filed Critical Intevep Sa
Publication of DK347188D0 publication Critical patent/DK347188D0/da
Publication of DK347188A publication Critical patent/DK347188A/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/088—Pipe-line systems for liquids or viscous products for solids or suspensions of solids in liquids, e.g. slurries
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pipeline Systems (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Lubricants (AREA)
DK347188A 1987-11-02 1988-06-23 Fremgangsmaade til genstart af en kaernestroem i forbindelse med meget viskose olier efter en laengere afbrydelse DK347188A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/116,480 US4745937A (en) 1987-11-02 1987-11-02 Process for restarting core flow with very viscous oils after a long standstill period

Publications (2)

Publication Number Publication Date
DK347188D0 DK347188D0 (da) 1988-06-23
DK347188A true DK347188A (da) 1989-05-03

Family

ID=22367421

Family Applications (1)

Application Number Title Priority Date Filing Date
DK347188A DK347188A (da) 1987-11-02 1988-06-23 Fremgangsmaade til genstart af en kaernestroem i forbindelse med meget viskose olier efter en laengere afbrydelse

Country Status (10)

Country Link
US (1) US4745937A (it)
BE (1) BE1003083A3 (it)
CA (1) CA1276210C (it)
DK (1) DK347188A (it)
FR (1) FR2622645B1 (it)
GB (1) GB2211911B (it)
IT (1) IT1224455B (it)
NL (1) NL192931C (it)
NO (1) NO168552C (it)
SU (1) SU1662357A3 (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105843A (en) * 1991-03-28 1992-04-21 Union Carbide Chemicals & Plastics Technology Corporation Isocentric low turbulence injector
US5159977A (en) * 1991-06-10 1992-11-03 Shell Oil Company Electrical submersible pump for lifting heavy oils
CN1060853C (zh) * 1996-06-27 2001-01-17 徐长安 一种用管道输送原油的方法
US6076599A (en) * 1997-08-08 2000-06-20 Texaco Inc. Methods using dual acting pumps or dual pumps to achieve core annular flow in producing wells
US6105671A (en) * 1997-09-23 2000-08-22 Texaco Inc. Method and apparatus for minimizing emulsion formation in a pumped oil well
WO1999015755A2 (en) 1997-08-22 1999-04-01 Texaco Development Corporation Dual injection and lifting system
US6092600A (en) * 1997-08-22 2000-07-25 Texaco Inc. Dual injection and lifting system using a rod driven progressive cavity pump and an electrical submersible pump and associate a method
US6092599A (en) * 1997-08-22 2000-07-25 Texaco Inc. Downhole oil and water separation system and method
US6131660A (en) * 1997-09-23 2000-10-17 Texaco Inc. Dual injection and lifting system using rod pump and an electric submersible pump (ESP)
US6123149A (en) * 1997-09-23 2000-09-26 Texaco Inc. Dual injection and lifting system using an electrical submersible progressive cavity pump and an electrical submersible pump
CA2220821A1 (en) * 1997-11-12 1999-05-12 Kenneth Sury Process for pumping bitumen froth thorugh a pipeline
FR2878018B1 (fr) * 2004-11-18 2008-05-30 Inst Francais Du Petrole Methode de transport d'un produit visqueux par ecoulement en regime de lubrification parietale
US8322430B2 (en) * 2005-06-03 2012-12-04 Shell Oil Company Pipes, systems, and methods for transporting fluids
WO2008035194A2 (en) * 2006-09-21 2008-03-27 Vetco Gray Scandinavia As A method and an apparatus for cold start of a subsea production system
US8857457B2 (en) * 2009-07-08 2014-10-14 Shell Oil Company Systems and methods for producing and transporting viscous crudes
AU2010312317B2 (en) * 2009-10-26 2015-11-05 Commonwealth Scientific And Industrial Research Organisation Method, system and device for reducing friction of viscous fluid flowing in a conduit
US8146667B2 (en) * 2010-07-19 2012-04-03 Marc Moszkowski Dual gradient pipeline evacuation method
RU2561555C1 (ru) * 2014-05-07 2015-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Жидкостно-газовый эжектор
US11192128B2 (en) * 2015-09-17 2021-12-07 Cnh Industrial America Llc Independent nozzle injection control system for sprayers
GB2561379B (en) * 2017-04-12 2020-03-04 Equinor Energy As Inflow device for changing viscosity and transporting of oil
AU2018404213A1 (en) 2018-01-25 2020-08-13 Petróleo Brasileiro S.A. - Petrobras Auxiliary system and method for starting or restarting the flow of gelled fluid
US20210332951A1 (en) * 2020-04-22 2021-10-28 Indian Institute Of Technology Bombay Method for restarting flow in waxy crude oil transporting pipeline
CN112253063A (zh) * 2020-09-15 2021-01-22 广州大学 一种环状流发生器
CN114427549B (zh) * 2022-01-27 2023-11-14 广州大学 一种楔形波环状流发生器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821205A (en) * 1952-10-31 1958-01-28 Shell Dev Method and apparatus for lubricating pipe lines
NL154819B (nl) * 1967-05-10 1977-10-17 Shell Int Research Inrichting voor het aanbrengen van een laag vloeistof met lage viscositeit tussen een stroom vloeistof met hoge viscositeit en de wand van een pijpleiding.
NL7105971A (it) * 1971-04-29 1972-10-31
NL7105973A (it) * 1971-04-29 1972-10-31
US3904248A (en) * 1972-01-06 1975-09-09 Shell Oil Co Procedures for restart and shutdown of slurry pipelines
US3791395A (en) * 1972-12-15 1974-02-12 Atlantic Richfield Co Restarting flow of gelled oil
US3892252A (en) * 1972-12-18 1975-07-01 Marathon Oil Co Micellar systems aid in pipelining viscous fluids
US3886972A (en) * 1973-12-06 1975-06-03 Shell Oil Co Core flow nozzle
US4047539A (en) * 1973-12-21 1977-09-13 Shell Oil Company Method for establishing core-flow in water-in-oil emulsions or dispersions
US3977469A (en) * 1975-02-03 1976-08-31 Shell Oil Company Conservation of water for core flow
US4259977A (en) * 1979-04-16 1981-04-07 Atlas Powder Company Transportation and placement of water-in-oil emulsion explosives and blasting agents
DE3605723A1 (de) * 1986-02-22 1987-08-27 Uhde Gmbh Verfahren und vorrichtung zur foerderung von fest-fluessig-gemischen

Also Published As

Publication number Publication date
IT8867870A0 (it) 1988-09-28
IT1224455B (it) 1990-10-04
CA1276210C (en) 1990-11-13
GB2211911A (en) 1989-07-12
FR2622645A1 (fr) 1989-05-05
NO168552C (no) 1992-03-04
NL8801691A (nl) 1989-06-01
SU1662357A3 (ru) 1991-07-07
NL192931B (nl) 1998-01-05
GB8815465D0 (en) 1988-08-03
US4745937A (en) 1988-05-24
NL192931C (nl) 1998-05-07
NO882742D0 (no) 1988-06-21
DK347188D0 (da) 1988-06-23
FR2622645B1 (fr) 1992-06-12
NO882742L (no) 1989-05-03
BE1003083A3 (fr) 1991-11-19
GB2211911B (en) 1991-07-31
NO168552B (no) 1991-11-25

Similar Documents

Publication Publication Date Title
DK347188A (da) Fremgangsmaade til genstart af en kaernestroem i forbindelse med meget viskose olier efter en laengere afbrydelse
DK451385A (da) Generator for genstart efter netafbrydelse
NO863366L (no) Fremgangsmaate for separering av komponenter i raa-olje.
BR8601368A (pt) Injetor de multi-doses para injetar liquidos
ES541867A0 (es) Un metodo para determinar la presencia de un determinante antigenico de interleuquina-2-en una muestra.
GR861531B (en) Fluid thixotropic detergent composition for automatic-dish washers with improved natural stability
DK53886A (da) Fremgangsmaade til indfoerelse af en epoxygruppe i en forbindelse med todobbeltbindinger
MX161591A (es) Mejoras en conexion tubular
DK65683D0 (da) Fremgangsmade til fremstilling af tert-butylalkylethere i naervaerelse af butadien
DK536688A (da) Fremgangsmaade og apparat til styring af maengden af tilsat tekstilkaedeslettemiddel til en loebende slettemaskine
ES497771A0 (es) Un precombustor perfeccionado para su uso en motores diesel
DK288588D0 (da) Maaletransformator til maaling af den i en elektriskleder loebende stroem
EP0150370A3 (en) Method and device for the fast determining of a reference voltage synchronous with the network for a network piloted conventer after a network failure
DE3667568D1 (de) Kernbrennelement mit abnehmbarem oberen endstueck.
DK245587A (da) Apparat til fremstilling af hoejspaendingsviklingen til en ringtransformator
BR8606946A (pt) Comando de partida para instalacoes injetoras de combustivel
DK585385D0 (da) Spildevandrensningsanlaeg og rotor til anvendelse i dette samt fremgangsmaade til fremstilling af rotoren
DK313787D0 (da) Muffesamling og fremgangsmaade til fremstilling af samme
DK31986A (da) Fremgangsmaade til detektion af nuclein-slyre i en raa vaevsekstrakt
DK98483D0 (da) Fremgangsmade til pavisning af strukturelle defekter i elektriske komponenter
DK248889A (da) Fremgangsmaade til fremstilling af braendselscelle
ES546123A0 (es) Mejoras en bobinas electricascon nucleo de espiga imantable
DK342585D0 (da) Skiftekobling til styring af lysafgivelse i et larynx-stroboskop
DK85187D0 (da) Indretning for tilvejebringelse af bredbaandsforbindelse i et vaelgernet
DK620989A (da) Anvendelse af et prostaglandin af e-typen i kombination med cyclosporin til fremstilling af et farmaceutisk praeparat

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment