JPS5729504B2 - - Google Patents
Info
- Publication number
- JPS5729504B2 JPS5729504B2 JP5018773A JP5018773A JPS5729504B2 JP S5729504 B2 JPS5729504 B2 JP S5729504B2 JP 5018773 A JP5018773 A JP 5018773A JP 5018773 A JP5018773 A JP 5018773A JP S5729504 B2 JPS5729504 B2 JP S5729504B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- C09K8/24—Polymers
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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00250734A US3838047A (en) | 1972-05-05 | 1972-05-05 | Process for improving the yield of clay and drilling muds prepared therefrom |
| US00250619A US3816308A (en) | 1972-05-05 | 1972-05-05 | Beneficiating agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4961004A JPS4961004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-13 |
| JPS5729504B2 true JPS5729504B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-06-23 |
Family
ID=26941013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5018773A Expired JPS5729504B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-05 | 1973-05-04 |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723672A (en) * | 1980-07-17 | 1982-02-06 | Denki Kagaku Kogyo Kk | Muddy water preparation agent for excavation |
| JPS5723671A (en) * | 1980-07-17 | 1982-02-06 | Denki Kagaku Kogyo Kk | Muddy water preparation agent for excavation |
| HU185944B (en) * | 1981-08-11 | 1985-04-28 | Janssen Pharmacfutica Nv | Process for production of new /4-/diaril-metiliden-piperidino/-alkil-pirimidinone derivatives |
| AT379682B (de) * | 1984-09-17 | 1986-02-10 | Forschungsgesellschaft Joanneu | Absorptionskaeltemaschine |
| FR2577568B1 (fr) * | 1985-02-19 | 1987-12-18 | Coatex Sa | Agent fluidifiant non polluant pour fluides de forage a base d'eau douce ou saline |
| DE4141485A1 (de) * | 1991-12-16 | 1993-06-17 | Allied Colloids Gmbh | Verfahren zur aufbereitung und/oder entsorgung von bohrspuelungen |
| US5399548A (en) * | 1992-11-16 | 1995-03-21 | Phillips Petroleum Company | Blended drilling fluid thinner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2842338A (en) * | 1956-05-17 | 1958-07-08 | Pan American Petroleum Corp | Composition and method for plugging and consolidating |
-
1973
- 1973-05-04 JP JP5018773A patent/JPS5729504B2/ja not_active Expired
- 1973-05-04 GB GB2127673A patent/GB1424877A/en not_active Expired
- 1973-05-04 IT IT2372673A patent/IT987372B/it active
- 1973-05-04 FR FR7316233A patent/FR2183838B1/fr not_active Expired
- 1973-05-04 DE DE19732322521 patent/DE2322521A1/de active Pending
- 1973-05-04 CA CA170,410A patent/CA991391A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA991391A (en) | 1976-06-22 |
| FR2183838A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-21 |
| GB1424877A (en) | 1976-02-11 |
| JPS4961004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-13 |
| DE2322521A1 (de) | 1973-11-15 |
| IT987372B (it) | 1975-02-20 |
| FR2183838B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-06-30 |