PT68609A - Gelled aquous inorganic acid solutions and methods of using the same - Google Patents
Gelled aquous inorganic acid solutions and methods of using the sameInfo
- Publication number
- PT68609A PT68609A PT68609A PT6860978A PT68609A PT 68609 A PT68609 A PT 68609A PT 68609 A PT68609 A PT 68609A PT 6860978 A PT6860978 A PT 6860978A PT 68609 A PT68609 A PT 68609A
- Authority
- PT
- Portugal
- Prior art keywords
- aquous
- gelled
- methods
- same
- inorganic acid
- Prior art date
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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Colloid Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87172478A | 1978-01-23 | 1978-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT68609A true PT68609A (en) | 1978-11-01 |
Family
ID=25357989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT68609A PT68609A (en) | 1978-01-23 | 1978-10-02 | Gelled aquous inorganic acid solutions and methods of using the same |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU4022178A (en) |
| BR (1) | BR7807829A (en) |
| CA (1) | CA1109356A (en) |
| FR (1) | FR2415134A1 (en) |
| IT (1) | IT1110044B (en) |
| NO (1) | NO790210L (en) |
| PT (1) | PT68609A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324669A (en) * | 1979-11-19 | 1982-04-13 | Halliburton Company | Foamed high viscosity aqueous inorganic acid solutions and methods of using the same |
| US5964295A (en) | 1996-10-09 | 1999-10-12 | Schlumberger Technology Corporation, Dowell Division | Methods and compositions for testing subterranean formations |
| US6435277B1 (en) | 1996-10-09 | 2002-08-20 | Schlumberger Technology Corporation | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations |
| US6258859B1 (en) | 1997-06-10 | 2001-07-10 | Rhodia, Inc. | Viscoelastic surfactant fluids and related methods of use |
| GB2328228B (en) * | 1997-08-16 | 2000-08-16 | Sofitech Nv | Shale-stabilizing additives |
| WO2001077487A2 (en) | 2000-04-05 | 2001-10-18 | Sofitech N.V. | Viscosity reduction of viscoelastic surfactant based fluids |
| US7084095B2 (en) | 2001-04-04 | 2006-08-01 | Schlumberger Technology Corporation | Methods for controlling the rheological properties of viscoelastic surfactants based fluids |
| US6908888B2 (en) | 2001-04-04 | 2005-06-21 | Schlumberger Technology Corporation | Viscosity reduction of viscoelastic surfactant based fluids |
| US6929070B2 (en) | 2001-12-21 | 2005-08-16 | Schlumberger Technology Corporation | Compositions and methods for treating a subterranean formation |
| US7119050B2 (en) | 2001-12-21 | 2006-10-10 | Schlumberger Technology Corporation | Fluid system having controllable reversible viscosity |
| US7345012B2 (en) | 2004-12-15 | 2008-03-18 | Schlumberger Technology Corporation | Foamed viscoelastic surfactants |
| US7303018B2 (en) | 2003-07-22 | 2007-12-04 | Bj Services Company | Method of acidizing a subterranean formation with diverting foam or fluid |
| US7148184B2 (en) | 2003-07-22 | 2006-12-12 | Schlumberger Technology Corporation | Self-diverting foamed system |
| US7237608B2 (en) | 2004-10-20 | 2007-07-03 | Schlumberger Technology Corporation | Self diverting matrix acid |
-
1978
- 1978-09-20 CA CA311,659A patent/CA1109356A/en not_active Expired
- 1978-09-27 AU AU40221/78A patent/AU4022178A/en active Pending
- 1978-10-02 PT PT68609A patent/PT68609A/en unknown
- 1978-10-23 FR FR7830052A patent/FR2415134A1/en not_active Withdrawn
- 1978-11-29 BR BR7807829A patent/BR7807829A/en unknown
-
1979
- 1979-01-22 NO NO790210A patent/NO790210L/en unknown
- 1979-01-23 IT IT19541/79A patent/IT1110044B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7919541A0 (en) | 1979-01-23 |
| FR2415134A1 (en) | 1979-08-17 |
| CA1109356A (en) | 1981-09-22 |
| BR7807829A (en) | 1979-07-31 |
| IT1110044B (en) | 1985-12-23 |
| AU4022178A (en) | 1980-04-03 |
| NO790210L (en) | 1979-07-24 |
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