ITMI992472A0 - Fluido di perforazione acquoso contenente anioni ad elevato raggio idr odinamico - Google Patents
Fluido di perforazione acquoso contenente anioni ad elevato raggio idr odinamicoInfo
- Publication number
- ITMI992472A0 ITMI992472A0 IT99MI002472A ITMI992472A ITMI992472A0 IT MI992472 A0 ITMI992472 A0 IT MI992472A0 IT 99MI002472 A IT99MI002472 A IT 99MI002472A IT MI992472 A ITMI992472 A IT MI992472A IT MI992472 A0 ITMI992472 A0 IT MI992472A0
- Authority
- IT
- Italy
- Prior art keywords
- anions
- drilling fluid
- fluid containing
- containing high
- aqueous drilling
- Prior art date
Links
- 150000001450 anions Chemical class 0.000 title 1
- 238000005553 drilling Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
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
-
- 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
- C09K8/06—Clay-free compositions
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)
- Dispersion Chemistry (AREA)
- Lubricants (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling Tools (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- External Artificial Organs (AREA)
- Physical Water Treatments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999MI002472A IT1313689B1 (it) | 1999-11-26 | 1999-11-26 | Fluido di perforazione acquoso contenente anioni ad elevato raggioidrodinamico. |
DE60010413T DE60010413D1 (de) | 1999-11-26 | 2000-11-23 | Wasser- basierte Bohrflüssigkeiten enthaltend Anionen mit hohem hydrodynamischem Radius |
AT00204152T ATE266072T1 (de) | 1999-11-26 | 2000-11-23 | Wasser- basierte bohrflüssigkeiten enthaltend anionen mit hohem hydrodynamischem radius |
EP00204152A EP1103588B1 (en) | 1999-11-26 | 2000-11-23 | Water-based drilling fluid containing anions with a high hydrodynamic radius |
NO20005967A NO326839B1 (no) | 1999-11-26 | 2000-11-24 | Vannbaserte borefluider |
US09/722,004 US6500785B1 (en) | 1999-11-26 | 2000-11-27 | Water-based drilling fluid containing anions with a high hydrodynamic radius |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999MI002472A IT1313689B1 (it) | 1999-11-26 | 1999-11-26 | Fluido di perforazione acquoso contenente anioni ad elevato raggioidrodinamico. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI992472A0 true ITMI992472A0 (it) | 1999-11-26 |
ITMI992472A1 ITMI992472A1 (it) | 2001-05-26 |
IT1313689B1 IT1313689B1 (it) | 2002-09-09 |
Family
ID=11384029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999MI002472A IT1313689B1 (it) | 1999-11-26 | 1999-11-26 | Fluido di perforazione acquoso contenente anioni ad elevato raggioidrodinamico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6500785B1 (it) |
EP (1) | EP1103588B1 (it) |
AT (1) | ATE266072T1 (it) |
DE (1) | DE60010413D1 (it) |
IT (1) | IT1313689B1 (it) |
NO (1) | NO326839B1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040258889A1 (en) * | 2003-05-05 | 2004-12-23 | Gordon Julius | Direct laminated vinyl substrates |
US7501385B2 (en) * | 2004-06-15 | 2009-03-10 | Halliburton Energy Services, Inc. | Compositions and methods for water control and strengthening unconsolidated formations |
US7829506B1 (en) | 2006-10-30 | 2010-11-09 | Kamyar Tehranchi | Clay stabilizing aqueous drilling fluids |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112233A (en) * | 1960-05-26 | 1963-11-26 | Jersey Prod Res Co | Drilling fluid containing explosive composition |
US3115197A (en) * | 1961-01-16 | 1963-12-24 | Delmar H Larsen | Method of logging wells |
US4539122A (en) * | 1984-02-21 | 1985-09-03 | Halliburton Company | Corrosion inhibitor for heavy brines |
US5620947A (en) * | 1994-12-27 | 1997-04-15 | Exxon Production Research Company | Water-based high temperature well servicing composition and method of using same |
US5635458A (en) * | 1995-03-01 | 1997-06-03 | M-I Drilling Fluids, L.L.C. | Water-based drilling fluids for reduction of water adsorption and hydration of argillaceous rocks |
US5849674A (en) * | 1996-10-15 | 1998-12-15 | Phillips Petroleum Company | Compositions and processes for oil field applications |
EP1064339A4 (en) * | 1998-03-17 | 2007-09-26 | Conocophillips Co | COMPOSITIONS AND METHODS FOR APPLICATIONS RELATING TO PETROLEUM FIELDS |
-
1999
- 1999-11-26 IT IT1999MI002472A patent/IT1313689B1/it active
-
2000
- 2000-11-23 AT AT00204152T patent/ATE266072T1/de not_active IP Right Cessation
- 2000-11-23 EP EP00204152A patent/EP1103588B1/en not_active Expired - Lifetime
- 2000-11-23 DE DE60010413T patent/DE60010413D1/de not_active Expired - Lifetime
- 2000-11-24 NO NO20005967A patent/NO326839B1/no not_active IP Right Cessation
- 2000-11-27 US US09/722,004 patent/US6500785B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1313689B1 (it) | 2002-09-09 |
ATE266072T1 (de) | 2004-05-15 |
ITMI992472A1 (it) | 2001-05-26 |
NO20005967L (no) | 2001-05-28 |
NO20005967D0 (no) | 2000-11-24 |
EP1103588B1 (en) | 2004-05-06 |
US6500785B1 (en) | 2002-12-31 |
DE60010413D1 (de) | 2004-06-09 |
NO326839B1 (no) | 2009-03-02 |
EP1103588A1 (en) | 2001-05-30 |
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