DK501889D0 - Fremgangsmaade til nedsaettelse af trykfaldet i en ledning, som transporterer et viskost, gnidningstabformindskende materiale - Google Patents

Fremgangsmaade til nedsaettelse af trykfaldet i en ledning, som transporterer et viskost, gnidningstabformindskende materiale

Info

Publication number
DK501889D0
DK501889D0 DK501889A DK501889A DK501889D0 DK 501889 D0 DK501889 D0 DK 501889D0 DK 501889 A DK501889 A DK 501889A DK 501889 A DK501889 A DK 501889A DK 501889 D0 DK501889 D0 DK 501889D0
Authority
DK
Denmark
Prior art keywords
reducing
viscious
cord
transporting
procedure
Prior art date
Application number
DK501889A
Other languages
English (en)
Other versions
DK501889A (da
Inventor
Sibrand A Ubels
Steven L Baxter
Original Assignee
Conoco Inc
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 Conoco Inc filed Critical Conoco Inc
Publication of DK501889D0 publication Critical patent/DK501889D0/da
Publication of DK501889A publication Critical patent/DK501889A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • 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
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lubricants (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
  • Pipeline Systems (AREA)
DK501889A 1988-10-11 1989-10-10 Fremgangsmaade til nedsaettelse af trykfaldet i en ledning, som transporterer et viskost, gnidningstabformindskende materiale DK501889A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/256,806 US4881566A (en) 1988-10-11 1988-10-11 Method for reducing pressure drop in the transportation of drag reducer

Publications (2)

Publication Number Publication Date
DK501889D0 true DK501889D0 (da) 1989-10-10
DK501889A DK501889A (da) 1990-04-12

Family

ID=22973654

Family Applications (1)

Application Number Title Priority Date Filing Date
DK501889A DK501889A (da) 1988-10-11 1989-10-10 Fremgangsmaade til nedsaettelse af trykfaldet i en ledning, som transporterer et viskost, gnidningstabformindskende materiale

Country Status (8)

Country Link
US (1) US4881566A (da)
EP (1) EP0364218A3 (da)
AU (1) AU610010B2 (da)
BR (1) BR8904527A (da)
CA (1) CA1309653C (da)
DK (1) DK501889A (da)
MX (1) MX165842B (da)
NO (1) NO894053L (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827183A1 (de) * 1988-08-11 1990-02-15 Hoechst Ag Mischungen von organischen ammonium-salzen und deren verwendung als stroemungsbeschleuniger
US5020561A (en) * 1990-08-13 1991-06-04 Atlantic Richfield Company Drag reduction method for gas pipelines
DE19501145A1 (de) * 1995-01-17 1996-07-18 Huels Chemische Werke Ag Verwendung von Alkylpolyglycosiden als Reibungsminderer
AT402826B (de) * 1995-07-26 1997-09-25 Chemiefaser Lenzing Ag Verfahren zum transportieren thermisch instabiler, viskoser massen
US5869570A (en) * 1996-03-19 1999-02-09 Energy & Environmental International, L.C. Composition of and process for forming polyalphaolefin drag reducing agents
US6015779A (en) 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
FR2755746B1 (fr) * 1996-11-13 1998-12-11 Inst Francais Du Petrole Procede de transport d'un gaz sous pression en presence d'un film liquide
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
WO2002044280A1 (en) 2000-11-28 2002-06-06 Conoco Inc Drag-reducing polymer suspensions
US6399676B1 (en) 2000-11-28 2002-06-04 Conoco, Inc. Drag-reducing polymer suspensions
US6576732B1 (en) * 2000-11-28 2003-06-10 Conocophillips Co. Drag-reducing polymers and drag-reducing polymer suspensions and solutions
DE60235444D1 (de) 2001-01-16 2010-04-08 Beta Technologies Ag Verfahren zur herstellung von amorphen polyolefinen mit ultrahohem molekulargewicht zur strömungbeschleunigung
US7012046B2 (en) 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
US7598333B1 (en) * 2002-04-10 2009-10-06 Conocophillips Company Low-viscosity drag reducer
US7468402B2 (en) 2004-03-17 2008-12-23 Baker Hughes Incorporated Polymeric nanoemulsion as drag reducer for multiphase flow
BRPI0518401A2 (pt) * 2004-12-06 2008-11-18 Baker Hughes Inc mÉtodo e aparelho para prevenÇço de fluxo de acémulo ("slug") em tubulaÇÕes
US7361628B2 (en) * 2004-12-30 2008-04-22 Conocophillips Company Remote delivery of latex drag-reducing agent without introduction of immiscible low-viscosity flow facilitator
US7285582B2 (en) * 2004-12-30 2007-10-23 Conocophillips Company Modified latex drag reducer and processes therefor and therewith
US20070284110A1 (en) * 2006-06-08 2007-12-13 Harris William F Downhole flow improvement
US7884144B2 (en) * 2006-07-28 2011-02-08 Conocophillips Company Hydrate inhibited latex flow improver
US8022118B2 (en) * 2006-12-22 2011-09-20 Conocophillips Company Drag reduction of asphaltenic crude oils
US9676878B2 (en) 2011-08-12 2017-06-13 Liquidpower Specialty Products Inc. Monomer selection to prepare ultra high molecular weight drag reducer polymer
US9784414B2 (en) 2006-12-22 2017-10-10 Liquidpower Specialty Products, Inc. Drag reduction of asphaltenic crude oils
US7842738B2 (en) * 2007-10-26 2010-11-30 Conocophillips Company High polymer content hybrid drag reducers
US7888407B2 (en) 2007-10-26 2011-02-15 Conocophillips Company Disperse non-polyalphaolefin drag reducing polymers
US20090209679A1 (en) 2008-02-14 2009-08-20 Conocophillips Company Core-shell flow improver
US8356959B2 (en) * 2009-10-01 2013-01-22 Teledyne Scientific & Imaging Llc System for mitigating marine bio-fouling of an underwater structure
US20130025867A1 (en) * 2011-07-29 2013-01-31 Mary Michele Stevens Method of slickwater fracturing
EP2829184A4 (en) 2012-03-30 2015-12-30 Japan Tobacco Inc CARBON HEAT SOURCE AND AROMA INHALATION TOOL
US8940666B2 (en) * 2012-09-06 2015-01-27 Bear Creek Services, Llc Fluid composition for wellbore and pipeline cleanout and method of use thereof
RU2542647C1 (ru) * 2013-07-26 2015-02-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Способ перемещения вязких нефтепродуктов и жидкостей
EP2853801A1 (en) * 2013-09-26 2015-04-01 M-I Finland Oy Drag reducing agent composition, process for its preparation and method for reducing drag
EP2853800A1 (en) * 2013-09-26 2015-04-01 M-I Finland Oy A method and system for delivering a drag reducing agent
BR122020011405B1 (pt) * 2013-11-19 2021-10-13 Liquidpower Specialty Products Inc Aditivos para polímeros de redução de arraste
AR104968A1 (es) * 2015-06-12 2017-08-30 Univar Inc Transporte mejorado de agente apuntalante para la fracturación hidráulica

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572354A (en) * 1969-11-21 1971-03-23 Halliburton Co Method of reducing friction losses in the flow of aqueous fluids
US3692676A (en) * 1969-12-22 1972-09-19 Continental Oil Co Method of friction loss reduction in oleaginous fluids flowing through conduits
NL7105973A (da) * 1971-04-29 1972-10-31
US3993097A (en) * 1971-04-29 1976-11-23 Shell Oil Company Oil/water pipeline inlet with oil supply via a large chamber
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
NL185864C (nl) * 1977-08-16 1990-08-01 Shell Int Research Werkwijze voor het transporteren van een viskeuze minerale olie door een pijpleiding.
US4325397A (en) * 1980-08-15 1982-04-20 Allied Chemical Corporation Method to reduce pressure drop in polyamide process piping
US4358572A (en) * 1981-05-07 1982-11-09 Conoco Inc. Method for the preparation of non-crystalline polymers of high molecular weight

Also Published As

Publication number Publication date
EP0364218A2 (en) 1990-04-18
NO894053L (no) 1990-04-17
NO894053D0 (no) 1989-10-10
EP0364218A3 (en) 1991-11-13
CA1309653C (en) 1992-11-03
BR8904527A (pt) 1990-04-24
AU610010B2 (en) 1991-05-09
DK501889A (da) 1990-04-12
US4881566A (en) 1989-11-21
MX165842B (es) 1992-12-07
AU3943789A (en) 1990-04-26

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Legal Events

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