SE437847B - Oljebaserade emulsionsfluider innehallande organofila leror med okad dispergerbarhet for anvendning vid borrning - Google Patents
Oljebaserade emulsionsfluider innehallande organofila leror med okad dispergerbarhet for anvendning vid borrningInfo
- Publication number
- SE437847B SE437847B SE7811233A SE7811233A SE437847B SE 437847 B SE437847 B SE 437847B SE 7811233 A SE7811233 A SE 7811233A SE 7811233 A SE7811233 A SE 7811233A SE 437847 B SE437847 B SE 437847B
- Authority
- SE
- Sweden
- Prior art keywords
- clay
- oil
- fluid
- organophilic
- based emulsion
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 56
- 239000000839 emulsion Substances 0.000 title claims description 20
- 239000004927 clay Substances 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 239000012071 phase Substances 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 6
- 239000008346 aqueous phase Substances 0.000 claims description 5
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 claims description 5
- 229910000271 hectorite Inorganic materials 0.000 claims description 5
- 150000003868 ammonium compounds Chemical class 0.000 claims description 3
- 238000005341 cation exchange Methods 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 229910021647 smectite Inorganic materials 0.000 claims description 2
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims 1
- 229940080314 sodium bentonite Drugs 0.000 claims 1
- 229910000280 sodium bentonite Inorganic materials 0.000 claims 1
- 239000003921 oil Substances 0.000 description 34
- 235000019198 oils Nutrition 0.000 description 34
- 238000005553 drilling Methods 0.000 description 14
- 239000000499 gel Substances 0.000 description 11
- 239000000440 bentonite Substances 0.000 description 10
- 229910000278 bentonite Inorganic materials 0.000 description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000003995 emulsifying agent Substances 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 9
- 239000002562 thickening agent Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 7
- 238000012856 packing Methods 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000002283 diesel fuel Substances 0.000 description 4
- 125000006178 methyl benzyl group Chemical group 0.000 description 4
- 239000003760 tallow Substances 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001412 amines Chemical group 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003349 gelling agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 methyl benzyl dialkylammonium compound Chemical class 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229960003920 cocaine Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- IPGANOYOHAODGA-UHFFFAOYSA-N dilithium;dimagnesium;dioxido(oxo)silane Chemical compound [Li+].[Li+].[Mg+2].[Mg+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IPGANOYOHAODGA-UHFFFAOYSA-N 0.000 description 1
- OGQYPPBGSLZBEG-UHFFFAOYSA-N dimethyl(dioctadecyl)azanium Chemical compound CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC OGQYPPBGSLZBEG-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VFLWKHBYVIUAMP-UHFFFAOYSA-N n-methyl-n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCN(C)CCCCCCCCCCCCCCCCCC VFLWKHBYVIUAMP-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000005932 reductive alkylation reaction Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Colloid Chemistry (AREA)
- Lubricants (AREA)
- Paper (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84760377A | 1977-11-01 | 1977-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7811233L SE7811233L (sv) | 1979-05-02 |
| SE437847B true SE437847B (sv) | 1985-03-18 |
Family
ID=25301033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7811233A SE437847B (sv) | 1977-11-01 | 1978-10-30 | Oljebaserade emulsionsfluider innehallande organofila leror med okad dispergerbarhet for anvendning vid borrning |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS6023797B2 (fr) |
| AR (1) | AR229229A1 (fr) |
| AU (1) | AU529615B2 (fr) |
| BR (1) | BR7807159A (fr) |
| CA (1) | CA1105348A (fr) |
| DE (1) | DE2847147C2 (fr) |
| FR (1) | FR2407252A1 (fr) |
| GB (1) | GB2008171B (fr) |
| IT (1) | IT1101284B (fr) |
| NL (1) | NL188656C (fr) |
| NO (1) | NO146364C (fr) |
| SE (1) | SE437847B (fr) |
| SG (1) | SG27382G (fr) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO146364C (no) * | 1977-11-01 | 1982-09-15 | Nl Industries Inc | Oljebaserte vaesker med organofile leirer med forbedrede dispergeringsegenskper for anvendelse ved boring |
| US4503170A (en) * | 1979-09-27 | 1985-03-05 | Exxon Production Research Co. | Shear thickening fluid |
| CA1139928A (fr) * | 1979-09-27 | 1983-01-25 | Evelyn N. Drake | Fluide de densification d'agent de coupe |
| CA1137739A (fr) * | 1979-09-27 | 1982-12-21 | Donald J. Mintz | Melange composite agissant comme epaississeur, a base d'une substance gonflant a l'eau, d'une huile surfactive et d'un polymere |
| US4391925A (en) | 1979-09-27 | 1983-07-05 | Exxon Research & Engineering Co. | Shear thickening well control fluid |
| CA1154945A (fr) * | 1979-09-28 | 1983-10-11 | Charles R. Dawson, Jr. | Systeme epaississant fait d'une substance gonflable sous l'effet de l'eau, d'un surfactif a base d'hydrocarbure, et d'eau |
| US4391637A (en) * | 1981-10-19 | 1983-07-05 | Nl Industries, Inc. | Rheological additive for non-aqueous fluid systems |
| US4412018A (en) * | 1980-11-17 | 1983-10-25 | Nl Industries, Inc. | Organophilic clay complexes, their preparation and compositions comprising said complexes |
| NO155810B (no) * | 1981-10-19 | 1987-02-23 | Nl Industries Inc | Oljebasert bore- og pakningsvaeske og anvendelse derav. |
| BR8107427A (pt) * | 1981-10-19 | 1983-05-24 | Nl Industries Inc | Fluido a base de oleo em particular fluido de recheio a base de oleo processo para isolar um tubo para revestimento em uma perfuracao de poco e gelificante |
| DE3149131A1 (de) * | 1981-12-11 | 1983-06-23 | Henkel KGaA, 4000 Düsseldorf | Synthetische schichtsilikate modifiziert mit quartaeren ammoniumverbindungen |
| JPS58124535A (ja) * | 1982-01-21 | 1983-07-25 | Pola Chem Ind Inc | 乳化組成物の製造法 |
| DK69183A (da) * | 1982-02-18 | 1983-08-19 | Milchem Inc | Borevaeske og fremgangsmaade til anvendelse deraf |
| NL8300608A (nl) * | 1982-02-18 | 1983-09-16 | Milchem Inc | Boorspoeling en werkwijze voor het toepassen daarvan. |
| WO1983002951A1 (fr) * | 1982-02-18 | 1983-09-01 | Richard Pawel Jachnik | Fluides de forage et leur procede d'utilisation |
| FR2521583A1 (fr) * | 1982-02-18 | 1983-08-19 | Milchem Inc | Fluides de forage et procede pour leur utilisation |
| WO1983002950A1 (fr) * | 1982-02-18 | 1983-09-01 | Richard Pawel Jachnik | Fluides de forage et leur procede d'utilisation |
| WO1983002949A1 (fr) * | 1982-02-18 | 1983-09-01 | Richard Pawel Jachnik | Fluides de forage et leurs procedes d'utilisation |
| US4469639A (en) * | 1982-04-28 | 1984-09-04 | Georgia Kaolin Company, Inc. | Preparation of organically modified smectites by treatment with methyl benzyl dialkyl ammonium halide |
| US4568392A (en) * | 1982-06-06 | 1986-02-04 | Exxon Production Research Co. | Well treating fluid |
| US4425463A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on a mixture of sulfonated thermoplastic polymer and an amine-treated clay |
| GB2151219A (en) * | 1983-11-05 | 1985-07-17 | Perchem Ltd | Organoclay materials |
| US4676997A (en) * | 1986-03-11 | 1987-06-30 | The Hill-And-Griffith Company | Sand casting pattern coating compositions |
| JP5428501B2 (ja) * | 2009-04-28 | 2014-02-26 | 東ソー株式会社 | ゼオライト製造用の構造指向剤 |
| JP5718559B2 (ja) * | 2009-09-16 | 2015-05-13 | クニミネ工業株式会社 | 有機化ベントナイトの製造方法及びこれにより得られる有機化ベントナイト |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2816073A (en) * | 1956-07-16 | 1957-12-10 | Phillips Petroleum Co | Drilling fluid |
| JPS53133354A (en) * | 1977-04-27 | 1978-11-21 | Mitsubishi Electric Corp | Phase synchronizing circuit |
| NO146364C (no) * | 1977-11-01 | 1982-09-15 | Nl Industries Inc | Oljebaserte vaesker med organofile leirer med forbedrede dispergeringsegenskper for anvendelse ved boring |
-
1978
- 1978-10-24 NO NO783580A patent/NO146364C/no unknown
- 1978-10-24 CA CA314,094A patent/CA1105348A/fr not_active Expired
- 1978-10-30 GB GB7842507A patent/GB2008171B/en not_active Expired
- 1978-10-30 DE DE2847147A patent/DE2847147C2/de not_active Expired
- 1978-10-30 SE SE7811233A patent/SE437847B/sv not_active IP Right Cessation
- 1978-10-31 JP JP53133354A patent/JPS6023797B2/ja not_active Expired
- 1978-10-31 FR FR7830908A patent/FR2407252A1/fr active Granted
- 1978-10-31 AU AU41193/78A patent/AU529615B2/en not_active Expired
- 1978-10-31 IT IT29342/78A patent/IT1101284B/it active
- 1978-10-31 BR BR7807159A patent/BR7807159A/pt unknown
- 1978-11-01 NL NLAANVRAGE7810886,A patent/NL188656C/xx not_active IP Right Cessation
- 1978-11-01 AR AR274320A patent/AR229229A1/es active
-
1982
- 1982-06-16 SG SG273/82A patent/SG27382G/en unknown
-
1984
- 1984-06-12 JP JP59119253A patent/JPS6042481A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2008171A (en) | 1979-05-31 |
| NO146364C (no) | 1982-09-15 |
| JPS5484882A (en) | 1979-07-06 |
| SG27382G (en) | 1985-01-11 |
| DE2847147A1 (de) | 1979-05-03 |
| NO783580L (no) | 1979-05-03 |
| JPS6042481A (ja) | 1985-03-06 |
| JPS6023797B2 (ja) | 1985-06-10 |
| DE2847147C2 (de) | 1986-06-05 |
| AR229229A1 (es) | 1983-07-15 |
| FR2407252A1 (fr) | 1979-05-25 |
| NL188656C (nl) | 1992-08-17 |
| IT7829342A0 (it) | 1978-10-31 |
| GB2008171B (en) | 1982-03-31 |
| BR7807159A (pt) | 1979-07-10 |
| AU529615B2 (en) | 1983-06-16 |
| IT1101284B (it) | 1985-09-28 |
| FR2407252B1 (fr) | 1984-01-20 |
| JPH0115550B2 (fr) | 1989-03-17 |
| NL7810886A (nl) | 1979-05-03 |
| SE7811233L (sv) | 1979-05-02 |
| CA1105348A (fr) | 1981-07-21 |
| AU4119378A (en) | 1980-05-08 |
| NO146364B (no) | 1982-06-07 |
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