CA2380311A1 - Fluids containing viscoelastic surfactant and methods for using the same - Google Patents

Fluids containing viscoelastic surfactant and methods for using the same Download PDF

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Publication number
CA2380311A1
CA2380311A1 CA002380311A CA2380311A CA2380311A1 CA 2380311 A1 CA2380311 A1 CA 2380311A1 CA 002380311 A CA002380311 A CA 002380311A CA 2380311 A CA2380311 A CA 2380311A CA 2380311 A1 CA2380311 A1 CA 2380311A1
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CA
Canada
Prior art keywords
alkyl
viscoelastic surfactant
methods
same
fluids containing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002380311A
Other languages
French (fr)
Other versions
CA2380311C (en
Inventor
Manilal S. Dahanayake
Jiang Yang
Joseph H. Y. Niu
Paul-Joel Derian
David Dino
Ruoxin Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Canada Ltd
Original Assignee
Rhodia Inc.
Manilal S. Dahanayake
Jiang Yang
Joseph H. Y. Niu
Paul-Joel Derian
David Dino
Ruoxin Li
Schlumberger Technology Corporation
Schlumberger Canada Limited
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 Rhodia Inc., Manilal S. Dahanayake, Jiang Yang, Joseph H. Y. Niu, Paul-Joel Derian, David Dino, Ruoxin Li, Schlumberger Technology Corporation, Schlumberger Canada Limited filed Critical Rhodia Inc.
Priority claimed from CA002297185A external-priority patent/CA2297185C/en
Publication of CA2380311A1 publication Critical patent/CA2380311A1/en
Application granted granted Critical
Publication of CA2380311C publication Critical patent/CA2380311C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Viscoelastic surfactant based aqueous fluid systems useful as thickening agents in various applications, e.g. to suspend particles produced during the excavation of geologic formations. The surfactants are zwitterionic/amphoteric surfactants such as dihydroxyl alkyl glycinate, alkyl ampho acetate or propionate, alkyl betaine, alkyl amidopropyl betaine and alkylamino mono- or di-propionates derived from certain waxes, fats and oils. The thickening agent is used in conjunction with an inorganic water-soluble salt or organic additive such as phthalic acid, salicylic acid or their salts.
CA002380311A 1997-06-10 1998-06-09 Fluids containing viscoelastic surfactant and methods for using the same Expired - Lifetime CA2380311C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4904597P 1997-06-10 1997-06-10
US60/049,045 1997-06-10
US5445597P 1997-08-05 1997-08-05
US60/054,455 1997-08-05
CA002297185A CA2297185C (en) 1997-06-10 1998-06-09 Fluids containing viscoelastic surfactant and methods for using the same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002297185A Division CA2297185C (en) 1997-06-10 1998-06-09 Fluids containing viscoelastic surfactant and methods for using the same

Publications (2)

Publication Number Publication Date
CA2380311A1 true CA2380311A1 (en) 1998-12-17
CA2380311C CA2380311C (en) 2004-06-08

Family

ID=32511826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002380311A Expired - Lifetime CA2380311C (en) 1997-06-10 1998-06-09 Fluids containing viscoelastic surfactant and methods for using the same

Country Status (1)

Country Link
CA (1) CA2380311C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8193127B2 (en) 2008-02-04 2012-06-05 Sanjel Corporation Low residue fluid fracturing system and method of use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8193127B2 (en) 2008-02-04 2012-06-05 Sanjel Corporation Low residue fluid fracturing system and method of use

Also Published As

Publication number Publication date
CA2380311C (en) 2004-06-08

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Effective date: 20180611