SE7903815L - Tillsatser till borrvetskor - Google Patents
Tillsatser till borrvetskorInfo
- Publication number
- SE7903815L SE7903815L SE7903815A SE7903815A SE7903815L SE 7903815 L SE7903815 L SE 7903815L SE 7903815 A SE7903815 A SE 7903815A SE 7903815 A SE7903815 A SE 7903815A SE 7903815 L SE7903815 L SE 7903815L
- Authority
- SE
- Sweden
- Prior art keywords
- additives
- lignosulfonate
- iron
- drilling
- shoes
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 2
- 229920001732 Lignosulfonate Polymers 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- NDUKHFILUDZSHZ-UHFFFAOYSA-N [Fe].[Zr] Chemical compound [Fe].[Zr] NDUKHFILUDZSHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- -1 zlrconium Chemical compound 0.000 abstract 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
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/203—Wood derivatives, e.g. lignosulfonate, tannin, tall oil, sulfite liquor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Lubricants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90328178A | 1978-05-05 | 1978-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7903815L true SE7903815L (sv) | 1979-11-06 |
Family
ID=25417226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7903815A SE7903815L (sv) | 1978-05-05 | 1979-05-02 | Tillsatser till borrvetskor |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU526570B2 (cs) |
| BR (1) | BR7902707A (cs) |
| CA (1) | CA1125001A (cs) |
| DE (1) | DE2918683A1 (cs) |
| FI (1) | FI67395C (cs) |
| FR (1) | FR2424952A1 (cs) |
| GB (1) | GB2020271B (cs) |
| IT (1) | IT1116815B (cs) |
| NL (1) | NL7903210A (cs) |
| NO (1) | NO148036C (cs) |
| SE (1) | SE7903815L (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007050483A1 (de) | 2007-10-19 | 2009-09-10 | Meyer Burger Ag | Mischung aus einem thixotropen Dispersionsmedium sowie abrasiv wirkenden Körnern als Schleifmittel |
| CN109913188B (zh) * | 2019-03-18 | 2021-11-23 | 中国石油集团渤海钻探工程有限公司 | 一种抗污染清洗型隔离液 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2935504A (en) * | 1955-10-10 | 1960-05-03 | Puget Sound Pulp And Timber Co | Process of improving the effectiveness of the components of spent sulfite liquor andthe products thereof |
| US3087923A (en) * | 1959-05-25 | 1963-04-30 | Puget Sound Pulp & Timber Co | Drilling fluid composition and process |
| US2935473A (en) * | 1959-05-25 | 1960-05-03 | Puget Sound Pulp And Timber Co | Drilling fluid composition and process |
| US3168511A (en) * | 1960-03-31 | 1965-02-02 | Georgia Pacific Corp | Sulfonated lignin-containing process and product |
| US3244623A (en) * | 1962-11-08 | 1966-04-05 | Georgia Pacific Corp | Drilling fluid composition and process |
| US3479287A (en) * | 1965-09-30 | 1969-11-18 | Phillips Petroleum Co | Drilling fluids and additives therefor |
| ZA706329B (en) * | 1969-10-17 | 1971-04-28 | Dresser Ind | Drilling fluids |
-
1979
- 1979-04-11 CA CA325,312A patent/CA1125001A/en not_active Expired
- 1979-04-20 GB GB7913776A patent/GB2020271B/en not_active Expired
- 1979-04-24 NL NL7903210A patent/NL7903210A/xx not_active Application Discontinuation
- 1979-04-27 NO NO791429A patent/NO148036C/no unknown
- 1979-04-27 AU AU46454/79A patent/AU526570B2/en not_active Ceased
- 1979-05-02 SE SE7903815A patent/SE7903815L/ not_active Application Discontinuation
- 1979-05-03 FR FR7911121A patent/FR2424952A1/fr active Granted
- 1979-05-04 IT IT48934/79A patent/IT1116815B/it active
- 1979-05-04 BR BR7902707A patent/BR7902707A/pt unknown
- 1979-05-04 FI FI791444A patent/FI67395C/fi not_active IP Right Cessation
- 1979-05-07 DE DE19792918683 patent/DE2918683A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2918683C2 (cs) | 1990-07-12 |
| FR2424952A1 (fr) | 1979-11-30 |
| FR2424952B1 (cs) | 1985-04-26 |
| NL7903210A (nl) | 1979-11-07 |
| FI67395C (fi) | 1985-03-11 |
| FI791444A7 (fi) | 1979-11-06 |
| GB2020271B (en) | 1982-09-02 |
| AU4645479A (en) | 1979-11-08 |
| IT7948934A0 (it) | 1979-05-04 |
| BR7902707A (pt) | 1979-11-27 |
| AU526570B2 (en) | 1983-01-20 |
| CA1125001A (en) | 1982-06-08 |
| NO148036C (no) | 1983-07-27 |
| FI67395B (fi) | 1984-11-30 |
| NO791429L (no) | 1979-11-06 |
| GB2020271A (en) | 1979-11-14 |
| IT1116815B (it) | 1986-02-10 |
| DE2918683A1 (de) | 1979-11-08 |
| NO148036B (no) | 1983-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE63132T1 (de) | Verwendung von quellfaehigen, synthetischen schichtsilikaten in waessrigen bohrspuel- und bohrlochbehandlungsmitteln. | |
| AU505620B2 (en) | Drilling fluid compositions | |
| NL930107I2 (nl) | Verbeteringen van of betrekking hebbende op 2,4-digesubstitueerde thiazoolderivaten. | |
| NL186583C (nl) | Boorvloeistof op basis van water, alsmede werkwijze voor het boren van een put. | |
| NL7900870A (nl) | Hydraulische vloeistoffen. | |
| FI853946A0 (fi) | Foerbaettrade antiinflammatoriska salter av piroxikam. | |
| ES434248A1 (es) | Procedimiento para preparar calconas sustituidas. | |
| SE8401408D0 (sv) | Lignosulfonatderivat | |
| SE7903815L (sv) | Tillsatser till borrvetskor | |
| SE8102337L (sv) | Radiomottagare | |
| NL7808738A (nl) | Sjabloon voor het boren van boorgaten of aanbrengen van heipalen in de zeebodem. | |
| SE7703535L (sv) | Tetning av borrhal | |
| IT7926372A0 (it) | Dispersioni acquose stabilizzate di coloranti. | |
| BG41307A3 (bg) | Метод за получаване на 3,4- дихидро- 2- метил- 4- оксо- 2н- 1,2-бензотиазин-3-карбоновокисел-1,1-двуокис и неговите 2- пиридил и 2 тиазолилови производни | |
| GB1121484A (en) | Halogen-containing diphenyl ethers and thioethers | |
| NL7603537A (nl) | Werkwijze voor het boren van een put in een ondergrondse formatie, waarbij een gecircu- leerde boorvloeistof wordt gebruikt. | |
| BR8704838A (pt) | Composicao de fluido dieletrico nao inflamavel | |
| ATA122778A (de) | Bohrmaschine, insbesondere duebellochbohr- maschine, zur bearbeitung von moebelteilen | |
| GB1058488A (en) | Improved photographic paper | |
| JPS5312805A (en) | Hydrolysis of cyano compounds | |
| JPS5261673A (en) | Lubrication grease composition | |
| GB2014216A (en) | Drilling, Workover and Completion Fluids for Wells | |
| GB604007A (en) | Treatment of well-drilling fuids | |
| KR830006215A (ko) | 4-저급알킬-3-페녹시피리딘-1-옥사이드의 제조방법 | |
| ATE272T1 (de) | Verfahren zur herstellung von bis-2-pyridyl-disulfiden. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7903815-4 Format of ref document f/p: F |