RU2016152019A - IMPROVEMENT WHEN TRANSPORTING FLUIDS FROM WELLS - Google Patents

IMPROVEMENT WHEN TRANSPORTING FLUIDS FROM WELLS Download PDF

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Publication number
RU2016152019A
RU2016152019A RU2016152019A RU2016152019A RU2016152019A RU 2016152019 A RU2016152019 A RU 2016152019A RU 2016152019 A RU2016152019 A RU 2016152019A RU 2016152019 A RU2016152019 A RU 2016152019A RU 2016152019 A RU2016152019 A RU 2016152019A
Authority
RU
Russia
Prior art keywords
pump
fluid
pipeline
produced fluid
phase
Prior art date
Application number
RU2016152019A
Other languages
Russian (ru)
Other versions
RU2016152019A3 (en
RU2693975C2 (en
Inventor
Кейо Й. КИННАРИ
Кнуд ЛУННЕ
Original Assignee
Статойл Петролеум Ас
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.)
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Application filed by Статойл Петролеум Ас filed Critical Статойл Петролеум Ас
Publication of RU2016152019A publication Critical patent/RU2016152019A/en
Publication of RU2016152019A3 publication Critical patent/RU2016152019A3/ru
Application granted granted Critical
Publication of RU2693975C2 publication Critical patent/RU2693975C2/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/006Combined heating and pumping means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17DPIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00Pipe-line systems
    • F17D1/08Pipe-line systems for liquids or viscous products
    • F17D1/16Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17DPIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00Pipe-line systems
    • F17D1/08Pipe-line systems for liquids or viscous products
    • F17D1/16Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/18Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pipeline Systems (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lubricants (AREA)

Claims (10)

1. Способ транспортировки добываемой текучей среды в трубопроводе, включающий в себя эксплуатацию по меньшей мере одного насоса для перекачивания текучей среды через по меньшей мере один участок трубопровода и генерирования теплоты трения на указанном участке, причем теплота трения равна или больше, чем прогнозируемые тепловые потери, чтобы защитить от одного или более из: образования гидратов; появления парафина; и осаждения парафина.1. A method of transporting produced fluid in a pipeline, comprising operating at least one pump for pumping fluid through at least one section of the pipeline and generating frictional heat in said section, wherein the frictional heat is equal to or greater than the predicted heat loss, to protect against one or more of: hydrate formation; the appearance of paraffin; and paraffin precipitation. 2. Способ по п. 1, дополнительно включающий в себя прогнозирование указанных тепловых потерь.2. The method of claim 1, further comprising predicting said heat loss. 3. Способ по п. 1, в котором добываемую текучую среду перекачивают при помощи насоса, работающего на заданном уровне на основании прогнозируемых тепловых потерь.3. The method according to p. 1, in which the produced fluid is pumped using a pump operating at a given level based on the predicted heat loss. 4. Способ по п. 1, в котором длина трубопровода превышает 30 км.4. The method according to p. 1, in which the length of the pipeline exceeds 30 km. 5. Способ по п. 1, в котором трубопровод содержит по меньшей мере один участок «труба-в-трубе», содержащий внутренний участок трубопровода, расположенный внутри внешнего участка трубопровода, причем добываемую текучую среду перекачивают через внутренний участок трубопровода.5. The method according to claim 1, wherein the pipeline comprises at least one pipe-in-pipe section, comprising an internal pipe section located inside the external pipe section, the produced fluid being pumped through the internal pipe section. 6. Способ по п. 1, в котором трубопровод изолирован с коэффициентом U изоляции, равным или меньшим, чем 1 Вт/(м2⋅К).6. The method according to claim 1, wherein the pipeline is insulated with an insulation coefficient U equal to or less than 1 W / (m 2 ⋅K). 7. Способ по п. 1, в котором добываемая текучая среда представляет собой многофазную текучую среду из скважины, причем указанный насос, применяемый для перекачивания добываемой текучей среды, содержит первый, многофазный, насос, при этом способ включает в себя эксплуатацию многофазного насоса для повышения давления текучей среды, чтобы получить однофазную добываемую текучую среду ниже по потоку от насоса.7. The method of claim 1, wherein the produced fluid is a multiphase fluid from the well, said pump used to pump the produced fluid comprises a first, multiphase, pump, the method including operating a multiphase pump to increase pressure of the fluid to obtain a single-phase produced fluid downstream of the pump. 8. Способ по п. 7, в котором насос, применяемый для перекачивания добываемой текучей среды, дополнительно содержит второй, однофазный, насос, при этом способ включает в себя применение однофазного насоса для перекачивания получаемой однофазной добываемой текучей среды, причем первый и второй насосы эксплуатируют совместно, чтобы генерировать указанную теплоту трения в трубопроводе для защиты указанной текучей среды от одного или более из: образования гидратов; появления парафина; и осаждения парафина.8. The method of claim 7, wherein the pump used to pump the produced fluid further comprises a second, single-phase pump, the method including using a single-phase pump to pump the resulting single-phase produced fluid, the first and second pumps being operated together, to generate the specified heat of friction in the pipeline to protect the specified fluid from one or more of: the formation of hydrates; the appearance of paraffin; and paraffin precipitation. 9. Способ по п. 8, в котором первый и второй предусмотрены на общем эксплуатационном объекте на морском дне.9. The method according to claim 8, in which the first and second are provided at a common operational facility on the seabed. 10. Оборудование для реализации способа по любому из пп. 1-9.10. Equipment for implementing the method according to any one of paragraphs. 1-9.
RU2016152019A 2014-06-26 2015-06-25 Improvement during transportation of fluids from wells RU2693975C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1411399.7A GB2527575B (en) 2014-06-26 2014-06-26 Temperature control and transporting fluids within a pipeline
GB1411399.7 2014-06-26
PCT/EP2015/064441 WO2015197784A2 (en) 2014-06-26 2015-06-25 Improvements in transporting fluids from wells

Publications (3)

Publication Number Publication Date
RU2016152019A true RU2016152019A (en) 2018-07-31
RU2016152019A3 RU2016152019A3 (en) 2018-11-19
RU2693975C2 RU2693975C2 (en) 2019-07-08

Family

ID=51410183

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016152019A RU2693975C2 (en) 2014-06-26 2015-06-25 Improvement during transportation of fluids from wells

Country Status (6)

Country Link
BR (1) BR112016030293B1 (en)
CA (1) CA2953434C (en)
GB (1) GB2527575B (en)
NO (1) NO347799B1 (en)
RU (1) RU2693975C2 (en)
WO (1) WO2015197784A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1164509A1 (en) * 1982-12-31 1985-06-30 Всесоюзный Научно-Исследовательский И Проектный Институт Нефтеперерабатывающей И Нефтехимической Промышленности Method of strating main oil products pipeline
US6955221B2 (en) * 2002-05-31 2005-10-18 Stolt Offshore Inc. Active heating of thermally insulated flowlines
US7036596B2 (en) * 2003-09-23 2006-05-02 Sonsub Inc. Hydraulic friction fluid heater and method of using same
RU2279014C1 (en) * 2004-12-22 2006-06-27 Российский государственный университет нефти и газа им. И.М. Губкина Method for transporting hydrocarbon liquid in main pipeline
US20070089785A1 (en) * 2005-10-26 2007-04-26 Altex Energy Ltd. Method of shear heating of heavy oil transmission pipelines

Also Published As

Publication number Publication date
NO347799B1 (en) 2024-03-25
BR112016030293B1 (en) 2022-04-05
RU2016152019A3 (en) 2018-11-19
CA2953434C (en) 2023-09-19
NO20170097A1 (en) 2017-01-23
GB2527575A (en) 2015-12-30
BR112016030293A2 (en) 2017-08-22
WO2015197784A3 (en) 2016-03-10
GB201411399D0 (en) 2014-08-13
RU2693975C2 (en) 2019-07-08
WO2015197784A2 (en) 2015-12-30
CA2953434A1 (en) 2015-12-30
GB2527575B (en) 2017-05-10

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