NL7315528A - - Google Patents
Info
- Publication number
- NL7315528A NL7315528A NL7315528A NL7315528A NL7315528A NL 7315528 A NL7315528 A NL 7315528A NL 7315528 A NL7315528 A NL 7315528A NL 7315528 A NL7315528 A NL 7315528A NL 7315528 A NL7315528 A NL 7315528A
- Authority
- NL
- Netherlands
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
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
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)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Lubricants (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US306856A US3872018A (en) | 1972-11-15 | 1972-11-15 | Water loss additive for sea water mud comprising an alkaline earth oxide or hydroxide, starch and polyvinyl alcohol |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7315528A true NL7315528A (US08124630-20120228-C00102.png) | 1974-05-17 |
| NL160868B NL160868B (nl) | 1979-07-16 |
| NL160868C NL160868C (nl) | 1979-12-17 |
Family
ID=23187168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7315528.A NL160868C (nl) | 1972-11-15 | 1973-11-13 | Werkwijze ter bereiding van een boorvloeistof. |
Country Status (8)
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988246A (en) * | 1974-05-24 | 1976-10-26 | Chemical Additives Company | Clay-free thixotropic wellbore fluid |
| US4000076A (en) * | 1974-06-14 | 1976-12-28 | Phillips Petroleum Company | Drilling mud having reduced corrosiveness |
| US4045357A (en) * | 1975-05-05 | 1977-08-30 | Chevron Research Company | Hydroxy-aluminum based drilling fluid |
| US4318732A (en) * | 1978-05-22 | 1982-03-09 | International Telephone And Telegraph Corporation | Methods of improving the viscosity building properties of colloidal clays |
| US4290899A (en) * | 1979-01-04 | 1981-09-22 | Union Carbide Corporation | Thermal stabilizer for non-clay wellbore fluids |
| US4353804A (en) * | 1980-07-17 | 1982-10-12 | W. R. Grace & Co. | Improved fluid loss control system |
| US4349443A (en) * | 1980-07-17 | 1982-09-14 | W. R. Grace & Co. | Viscosifier and fluid loss control system |
| USRE31748E (en) * | 1980-07-17 | 1984-11-27 | W. R. Grace & Co. | Viscosifier and fluid loss control system |
| US4422947A (en) * | 1980-12-19 | 1983-12-27 | Mayco Wellchem, Inc. | Wellbore fluid |
| US4545911A (en) * | 1982-04-30 | 1985-10-08 | Mobil Oil Corporation | Polymeric pyrrolidinium methanesulfonate viscosifiers for aqueous fluids |
| US4619772A (en) * | 1982-05-23 | 1986-10-28 | Black James K | Method and material for increasing viscosity and controlling of oil well drilling and work-over fluids |
| HU186554B (en) * | 1982-08-04 | 1985-08-28 | Sallai Imre Mtsz | Process for the production of non-sedimenting dispersions of watery medium |
| US4529522A (en) * | 1982-09-30 | 1985-07-16 | Mobil Oil Corporation | Alkyl sulfonates of polyvinyl alcohol as viscosifiers in saline solutions |
| AU556313B2 (en) * | 1982-12-29 | 1986-10-30 | Stauffer Chemical Company | Oil well drilling composition of aqueous alkali/polymer |
| US4652384A (en) * | 1984-08-30 | 1987-03-24 | American Maize-Products Company | High temperature drilling fluid component |
| US4839095A (en) * | 1987-09-14 | 1989-06-13 | Shawqui Lahalih | Stable mud drilling fluid additive, composition and process for making the same |
| US5094762A (en) * | 1990-05-09 | 1992-03-10 | Lahalih Shawqui M | Mud drilling fluids, additives and process for making the same |
| US5009269A (en) * | 1990-07-31 | 1991-04-23 | Conoco Inc. | Well cement fluid loss additive and method |
| US5514644A (en) | 1993-12-14 | 1996-05-07 | Texas United Chemical Corporation | Polysaccharide containing fluids having enhanced thermal stability |
| US6933262B1 (en) | 1997-03-18 | 2005-08-23 | Baker Hughes Incorporated | Controlled hydration of starch in high density brine dispersion |
| US6861394B2 (en) | 2001-12-19 | 2005-03-01 | M-I L.L.C. | Internal breaker |
| US7398826B2 (en) * | 2003-11-14 | 2008-07-15 | Schlumberger Technology Corporation | Well treatment with dissolvable polymer |
| US8114820B2 (en) | 2006-06-22 | 2012-02-14 | Baker Hughes Incorporated | Compositions and methods for controlling fluid loss |
| MX348803B (es) * | 2007-08-03 | 2017-06-28 | M-I Llc | Triturador de accion retardada. |
| WO2010056779A2 (en) | 2008-11-13 | 2010-05-20 | M-I L.L.C. | Particulate bridging agents used for forming and breaking filtercakes on wellbores |
| GB201001229D0 (en) * | 2010-01-26 | 2010-03-10 | Oilflow Solutions Holdings Ltd | Drilling fluids |
| GB2517114B (en) | 2012-05-31 | 2018-02-14 | M-I L L C | Surface active additives for oil-based mud filter cake breakers |
| CN103194188B (zh) * | 2013-03-28 | 2016-12-28 | 长江大学 | 一种非破胶可液化的清洁钻开液及配套完井液 |
| MX2016000887A (es) | 2013-08-02 | 2016-06-06 | Dow Global Technologies Llc | Rompedores de torta de filtro internos encapsulados con propiedades de liberacion mejoradas. |
| CN103642472A (zh) * | 2013-12-19 | 2014-03-19 | 中国石油集团渤海钻探工程有限公司 | 一种水基正电强抑制防塌钻井液 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723311A (en) * | 1969-07-04 | 1973-03-27 | Amoco Prod Co | Inert low solids drilling fluid |
| US3728259A (en) * | 1970-05-27 | 1973-04-17 | Exxon Production Research Co | Composition for drilling wells and method for preparing same |
| US3633689A (en) * | 1970-05-27 | 1972-01-11 | Exxon Production Research Co | Method for drilling wells |
| US3716486A (en) * | 1971-03-18 | 1973-02-13 | Milchem Inc | Brine drilling fluid lubricant and process for drilling subterranean wells with same |
-
1972
- 1972-11-15 US US306856A patent/US3872018A/en not_active Expired - Lifetime
-
1973
- 1973-10-25 GB GB4969373A patent/GB1448240A/en not_active Expired
- 1973-10-25 CA CA184,238A patent/CA1021552A/en not_active Expired
- 1973-10-30 IE IE1958/73A patent/IE38439B1/xx unknown
- 1973-11-13 NO NO4351/73A patent/NO136845C/no unknown
- 1973-11-13 NL NL7315528.A patent/NL160868C/xx not_active IP Right Cessation
- 1973-11-14 IT IT53690/73A patent/IT997660B/it active
- 1973-11-14 FR FR7340448A patent/FR2206375A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL160868B (nl) | 1979-07-16 |
| DE2356439B2 (de) | 1977-05-26 |
| IE38439L (en) | 1974-05-15 |
| FR2206375A1 (US08124630-20120228-C00102.png) | 1974-06-07 |
| IT997660B (it) | 1975-12-30 |
| DE2356439A1 (de) | 1974-05-16 |
| NO136845B (no) | 1977-08-08 |
| CA1021552A (en) | 1977-11-29 |
| NL160868C (nl) | 1979-12-17 |
| NO136845C (no) | 1977-11-16 |
| US3872018A (en) | 1975-03-18 |
| GB1448240A (en) | 1976-09-02 |
| IE38439B1 (en) | 1978-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: OIL |