NL7305011A - - Google Patents
Info
- Publication number
- NL7305011A NL7305011A NL7305011A NL7305011A NL7305011A NL 7305011 A NL7305011 A NL 7305011A NL 7305011 A NL7305011 A NL 7305011A NL 7305011 A NL7305011 A NL 7305011A NL 7305011 A NL7305011 A NL 7305011A
- 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
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
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)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00260219A US3843524A (en) | 1972-06-06 | 1972-06-06 | Process for the inhibition of swelling of shale in aqueous alkaline medium |
| US28628872A | 1972-09-05 | 1972-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305011A true NL7305011A (cg-RX-API-DMAC7.html) | 1973-12-10 |
Family
ID=26947810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305011A NL7305011A (cg-RX-API-DMAC7.html) | 1972-06-06 | 1973-04-10 |
Country Status (10)
| Country | Link |
|---|---|
| AR (1) | AR201915A1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA989156A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2315828C3 (cg-RX-API-DMAC7.html) |
| DK (1) | DK144310C (cg-RX-API-DMAC7.html) |
| ES (1) | ES412884A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2188042B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1416562A (cg-RX-API-DMAC7.html) |
| MY (1) | MY7700010A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7305011A (cg-RX-API-DMAC7.html) |
| NO (1) | NO137699C (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3371790D1 (en) * | 1983-10-14 | 1987-07-02 | Halliburton Co | Well drilling and completion fluid composition |
| RU2138531C1 (ru) * | 1997-08-20 | 1999-09-27 | Уфимский государственный нефтяной технический университет | Смазочная добавка для глинистых буровых растворов и способ ее получения |
| CN114381252B (zh) * | 2022-01-19 | 2023-02-10 | 成都理工大学 | 一种超高温下耐多价金属阳离子无固相修井液的制备方法 |
-
1973
- 1973-02-06 CA CA163,012A patent/CA989156A/en not_active Expired
- 1973-02-06 GB GB584573A patent/GB1416562A/en not_active Expired
- 1973-03-06 DK DK122173A patent/DK144310C/da not_active IP Right Cessation
- 1973-03-13 AR AR24755673A patent/AR201915A1/es active
- 1973-03-21 ES ES412884A patent/ES412884A1/es not_active Expired
- 1973-03-28 FR FR7311106A patent/FR2188042B1/fr not_active Expired
- 1973-03-29 DE DE19732315828 patent/DE2315828C3/de not_active Expired
- 1973-04-10 NL NL7305011A patent/NL7305011A/xx not_active Application Discontinuation
- 1973-04-10 NO NO148673A patent/NO137699C/no unknown
-
1977
- 1977-12-30 MY MY7700010A patent/MY7700010A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2188042A1 (cg-RX-API-DMAC7.html) | 1974-01-18 |
| AR201915A1 (es) | 1975-04-30 |
| DE2315828A1 (de) | 1973-12-20 |
| MY7700010A (en) | 1977-12-31 |
| NO137699C (no) | 1978-04-05 |
| FR2188042B1 (cg-RX-API-DMAC7.html) | 1977-08-05 |
| DE2315828C3 (de) | 1978-10-12 |
| DE2315828B2 (de) | 1978-02-09 |
| DK144310C (da) | 1982-07-12 |
| CA989156A (en) | 1976-05-18 |
| ES412884A1 (es) | 1976-12-16 |
| GB1416562A (en) | 1975-12-03 |
| DK144310B (da) | 1982-02-15 |
| NO137699B (no) | 1977-12-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BI | The patent application has been withdrawn |