NO20022430L - Fremgangsmåte for gjenvinning av vannlöselige surfaktanter - Google Patents

Fremgangsmåte for gjenvinning av vannlöselige surfaktanter

Info

Publication number
NO20022430L
NO20022430L NO20022430A NO20022430A NO20022430L NO 20022430 L NO20022430 L NO 20022430L NO 20022430 A NO20022430 A NO 20022430A NO 20022430 A NO20022430 A NO 20022430A NO 20022430 L NO20022430 L NO 20022430L
Authority
NO
Norway
Prior art keywords
recovery
water
soluble surfactants
surfactants
soluble
Prior art date
Application number
NO20022430A
Other languages
English (en)
Other versions
NO321525B1 (no
NO20022430D0 (no
Inventor
George Constantine Blytas
Vitold Raimond Kruka
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20022430L publication Critical patent/NO20022430L/no
Publication of NO20022430D0 publication Critical patent/NO20022430D0/no
Publication of NO321525B1 publication Critical patent/NO321525B1/no

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
    • C09K8/52—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

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)
  • Extraction Or Liquid Replacement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
NO20022430A 1999-11-24 2002-05-23 Fremgangsmate for gjenvinning av vannloselige surfaktanter NO321525B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16728399P 1999-11-24 1999-11-24
PCT/US2000/032102 WO2001038695A2 (en) 1999-11-24 2000-11-21 A method for recovering water soluble surfactants

Publications (3)

Publication Number Publication Date
NO20022430L true NO20022430L (no) 2002-05-23
NO20022430D0 NO20022430D0 (no) 2002-05-23
NO321525B1 NO321525B1 (no) 2006-05-15

Family

ID=22606715

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022430A NO321525B1 (no) 1999-11-24 2002-05-23 Fremgangsmate for gjenvinning av vannloselige surfaktanter

Country Status (12)

Country Link
EP (1) EP1232328B1 (no)
CN (1) CN1222680C (no)
AU (1) AU2250501A (no)
BR (1) BR0015751B1 (no)
CA (1) CA2391447C (no)
DE (1) DE60002604T2 (no)
DK (1) DK1232328T3 (no)
EA (1) EA004332B1 (no)
MX (1) MXPA02005125A (no)
NO (1) NO321525B1 (no)
NZ (1) NZ518977A (no)
WO (1) WO2001038695A2 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723249B2 (en) 2001-12-18 2004-04-20 Baker Hughes Incorporated Detoxification of onium compounds
AU2006234825B2 (en) * 2005-04-07 2011-08-18 Exxonmobil Upstream Research Company Recovery of kinetic hydrate inhibitor
US7703527B2 (en) 2007-11-26 2010-04-27 Schlumberger Technology Corporation Aqueous two-phase emulsion gel systems for zone isolation
GB2467124B (en) * 2009-01-21 2011-04-27 Schlumberger Holdings Concentration of minor constituent of wellbore fluid
GB201202743D0 (en) * 2012-02-17 2012-04-04 Hydrafact Ltd Water treatment
US9790104B2 (en) 2012-02-17 2017-10-17 Hydrafact Limited Water treatment
CN107429559B (zh) * 2015-04-07 2020-04-17 科诺科菲利浦公司 从采出流体中去除油回收化学品
CN107902828A (zh) * 2017-11-21 2018-04-13 四川理工学院 废水中高浓度非离子表面活性剂的回收方法
CN108913111B (zh) * 2018-08-31 2021-01-26 陕西延长石油(集团)有限责任公司研究院 一种复合型天然气水合物抑制剂及其制备方法与应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657416B1 (fr) * 1990-01-23 1994-02-11 Institut Francais Petrole Procede et dispositif pour le transport et le traitement d'un gaz naturel.
US5460728A (en) * 1993-12-21 1995-10-24 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
US5632336A (en) * 1994-07-28 1997-05-27 Texaco Inc. Method for improving injectivity of fluids in oil reservoirs
US5648575A (en) * 1995-01-10 1997-07-15 Shell Oil Company Method for inhibiting the plugging of conduits by gas hydrates
AR001674A1 (es) * 1995-04-25 1997-11-26 Shell Int Research Método para inhibir la obstrucción de conductos por hidrato de gas

Also Published As

Publication number Publication date
NO321525B1 (no) 2006-05-15
WO2001038695A2 (en) 2001-05-31
NO20022430D0 (no) 2002-05-23
WO2001038695A3 (en) 2001-12-20
EA004332B1 (ru) 2004-04-29
DE60002604T2 (de) 2004-03-18
CN1391634A (zh) 2003-01-15
DE60002604D1 (de) 2003-06-12
MXPA02005125A (es) 2003-01-28
AU2250501A (en) 2001-06-04
EA200200589A1 (ru) 2002-12-26
BR0015751B1 (pt) 2011-05-17
EP1232328A2 (en) 2002-08-21
DK1232328T3 (da) 2003-09-01
CA2391447A1 (en) 2001-05-31
CA2391447C (en) 2010-10-19
NZ518977A (en) 2003-09-26
BR0015751A (pt) 2002-07-16
CN1222680C (zh) 2005-10-12
EP1232328B1 (en) 2003-05-07

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Legal Events

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