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BRPI0817188A2 - Método para controlar hidratos em um sistema de produção submarino - Google Patents

Método para controlar hidratos em um sistema de produção submarino

Info

Publication number
BRPI0817188A2
BRPI0817188A2 BRPI0817188A BRPI0817188A2 BR PI0817188 A2 BRPI0817188 A2 BR PI0817188A2 BR PI0817188 A BRPI0817188 A BR PI0817188A BR PI0817188 A2 BRPI0817188 A2 BR PI0817188A2
Authority
BR
Brazil
Prior art keywords
production system
subsea production
hydrates
controlling
controlling hydrates
Prior art date
Application number
Other languages
English (en)
Inventor
David C Lucas
Larry D Talley
Jiyong Cai
Richard F Stoisits
Original Assignee
Exxonmobil Upstream Res Co
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 Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co
Publication of BRPI0817188A2 publication Critical patent/BRPI0817188A2/pt

Links

Classifications

    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • 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
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/0352—Controlled by pressure

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Earth Drilling (AREA)
  • Pipeline Systems (AREA)
BRPI0817188 2007-09-25 2008-08-21 Método para controlar hidratos em um sistema de produção submarino BRPI0817188A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99513407P 2007-09-25 2007-09-25
PCT/US2008/073891 WO2009042319A1 (en) 2007-09-25 2008-08-21 Method for managing hydrates in subsea production line

Publications (1)

Publication Number Publication Date
BRPI0817188A2 true BRPI0817188A2 (pt) 2015-03-17

Family

ID=40511787

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817188 BRPI0817188A2 (pt) 2007-09-25 2008-08-21 Método para controlar hidratos em um sistema de produção submarino

Country Status (9)

Country Link
US (1) US8430169B2 (pt)
CN (1) CN101802347B (pt)
AU (1) AU2008305441B2 (pt)
BR (1) BRPI0817188A2 (pt)
CA (1) CA2700361C (pt)
GB (1) GB2465118B (pt)
MY (1) MY180569A (pt)
NO (1) NO20100439L (pt)
WO (1) WO2009042319A1 (pt)

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US11834927B2 (en) 2020-09-25 2023-12-05 Petróleo Brasileiro S.A.—Petrobras Method for preventing saline scale in low-activity, aqueous-phase reservoir wells and its use

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US8430169B2 (en) 2013-04-30
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