EA200800799A1 - Устройство регулирования перемежающегося потока - Google Patents

Устройство регулирования перемежающегося потока

Info

Publication number
EA200800799A1
EA200800799A1 EA200800799A EA200800799A EA200800799A1 EA 200800799 A1 EA200800799 A1 EA 200800799A1 EA 200800799 A EA200800799 A EA 200800799A EA 200800799 A EA200800799 A EA 200800799A EA 200800799 A1 EA200800799 A1 EA 200800799A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipe section
edge
inclined pipe
riser
horizontal
Prior art date
Application number
EA200800799A
Other languages
English (en)
Other versions
EA012384B1 (ru
Inventor
Тарас Юрьевич Макогон
Грэм Джон Брук
Original Assignee
Бп Эксплорейшн Оперейтинг Компани Лимитед
Бп Корпорейшн Норт Америка Инк.
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 Бп Эксплорейшн Оперейтинг Компани Лимитед, Бп Корпорейшн Норт Америка Инк. filed Critical Бп Эксплорейшн Оперейтинг Компани Лимитед
Publication of EA200800799A1 publication Critical patent/EA200800799A1/ru
Publication of EA012384B1 publication Critical patent/EA012384B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)

Abstract

В заявке описано устройство подавления снарядного режима потока многофазного флюида, проходящего по трубопроводу в стояк, которое расположено непосредственно выше по потоку от стояка и содержит по меньшей мере один узел, включающий наклоненную вверх трубную секцию, имеющую нижний край и верхний край, и либо в основном горизонтальную трубную секцию, имеющую первый край и второй край, либо наклоненную вниз трубную секцию, имеющую верхний край и нижний край, причем нижний край наклоненной вверх трубной секции связан непосредственно или непрямо с трубопроводом, верхний край наклоненной вверх трубной секции связан непосредственно или непрямо с первым краем горизонтальной трубной секции или с верхним краем наклоненной вниз трубной секции, и второй край горизонтальной трубной секции или нижний край наклоненной вниз трубной секции связан непосредственно или непрямо со стояком, причем угол наклона наклоненной вверх трубной секции составляет от 5 до 90° к горизонтали, и длина наклоненной вверх трубной секции составляет от 1 до 30 футов.
EA200800799A 2005-09-19 2006-09-12 Устройство регулирования перемежающегося потока EA012384B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71774805P 2005-09-19 2005-09-19
PCT/GB2006/003390 WO2007034142A1 (en) 2005-09-19 2006-09-12 Device for controlling slugging

Publications (2)

Publication Number Publication Date
EA200800799A1 true EA200800799A1 (ru) 2008-10-30
EA012384B1 EA012384B1 (ru) 2009-10-30

Family

ID=37564039

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800799A EA012384B1 (ru) 2005-09-19 2006-09-12 Устройство регулирования перемежающегося потока

Country Status (7)

Country Link
US (1) US8393398B2 (ru)
EP (1) EP1945902B1 (ru)
CN (1) CN101310091B (ru)
DE (1) DE602006007870D1 (ru)
DK (1) DK1945902T3 (ru)
EA (1) EA012384B1 (ru)
WO (1) WO2007034142A1 (ru)

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WO2015013582A1 (en) 2013-07-25 2015-01-29 Schlumberger Canada Limited Sand control system and methodology
RU2554686C2 (ru) * 2013-10-18 2015-06-27 Шлюмберже Текнолоджи Б.В. Способ повышения точности измерений расхода многофазной смеси в трубопроводе
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US10544630B1 (en) * 2018-12-12 2020-01-28 Chevron U.S.A. Inc. Systems and methods for slug mitigation
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Also Published As

Publication number Publication date
EA012384B1 (ru) 2009-10-30
CN101310091A (zh) 2008-11-19
DK1945902T3 (da) 2009-11-02
CN101310091B (zh) 2011-05-18
US8393398B2 (en) 2013-03-12
EP1945902B1 (en) 2009-07-15
DE602006007870D1 (ru) 2009-08-27
EP1945902A1 (en) 2008-07-23
WO2007034142A1 (en) 2007-03-29
US20090301729A1 (en) 2009-12-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ TM RU