OA10800A - A process for the thermo-hydraulic control of gas hydrates - Google Patents

A process for the thermo-hydraulic control of gas hydrates Download PDF

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Publication number
OA10800A
OA10800A OA9800091A OA9800091A OA10800A OA 10800 A OA10800 A OA 10800A OA 9800091 A OA9800091 A OA 9800091A OA 9800091 A OA9800091 A OA 9800091A OA 10800 A OA10800 A OA 10800A
Authority
OA
OAPI
Prior art keywords
gas
nitrogen
fluid
solution
hydrate
Prior art date
Application number
OA9800091A
Other languages
English (en)
Inventor
Carlos Nagib Khalil
Nelson De Oliveira Rocha
Lucia Christina Ferreira Leite
Original Assignee
Petroleo Brasileiro 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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of OA10800A publication Critical patent/OA10800A/en

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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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pipeline Systems (AREA)
  • Lubricants (AREA)
OA9800091A 1997-10-17 1998-06-23 A process for the thermo-hydraulic control of gas hydrates OA10800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9705076-8A BR9705076A (pt) 1997-10-17 1997-10-17 Processo para o controle termo-hidráulico de hidrato de gás

Publications (1)

Publication Number Publication Date
OA10800A true OA10800A (en) 2001-07-05

Family

ID=4068116

Family Applications (1)

Application Number Title Priority Date Filing Date
OA9800091A OA10800A (en) 1997-10-17 1998-06-23 A process for the thermo-hydraulic control of gas hydrates

Country Status (9)

Country Link
US (1) US6035933A (da)
EP (1) EP0909873B1 (da)
AR (2) AR009693A1 (da)
BR (1) BR9705076A (da)
CA (1) CA2243835C (da)
DK (1) DK0909873T3 (da)
ES (1) ES2221125T3 (da)
NO (1) NO322749B1 (da)
OA (1) OA10800A (da)

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Also Published As

Publication number Publication date
EP0909873A2 (en) 1999-04-21
NO322749B1 (no) 2006-12-04
ES2221125T3 (es) 2004-12-16
US6035933A (en) 2000-03-14
EP0909873B1 (en) 2004-05-12
EP0909873A3 (en) 2000-04-05
DK0909873T3 (da) 2004-08-16
CA2243835C (en) 2006-06-27
NO980036D0 (no) 1998-01-05
BR9705076A (pt) 2000-05-09
CA2243835A1 (en) 1999-04-17
AR009693A1 (es) 2000-04-26
AR017239A2 (es) 2001-08-22
NO980036L (no) 1999-04-19

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