RO86618B1 - Aditiv pentru fluide de foraj tip emulsie inversa - Google Patents
Aditiv pentru fluide de foraj tip emulsie inversaInfo
- Publication number
- RO86618B1 RO86618B1 RO109712A RO10971283A RO86618B1 RO 86618 B1 RO86618 B1 RO 86618B1 RO 109712 A RO109712 A RO 109712A RO 10971283 A RO10971283 A RO 10971283A RO 86618 B1 RO86618 B1 RO 86618B1
- Authority
- RO
- Romania
- Prior art keywords
- weight
- alkyl
- carbon atoms
- aromatic hydrocarbon
- additive
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 title abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000768 polyamine Polymers 0.000 abstract 2
- 239000008096 xylene Substances 0.000 abstract 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 150000001348 alkyl chlorides Chemical class 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 abstract 1
- 229940051841 polyoxyethylene ether Drugs 0.000 abstract 1
- 229920000056 polyoxyethylene ether Polymers 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Lubricants (AREA)
Abstract
Inventia se refera la un aditiv pentru fluidele de foraj tip emulsie inversa, în scopul mentinerii integritatii fluidului în conditiile de contaminare a acestuia cu apa, este compus dintr-un amestec între: 15...20% greutate agent de suprafata anionic oleo-solubil constituit dintr-un alchilaril sulfonat de metal alcalino-pamîntos avînd o greutate echivalenta de 350...500 si provenit dintr-o fractie hidrocarbonata aromatica cu interval de distilare 280...435 degree C/760 mm coloana Hg, rezultata din alchilarea benzenului cu tetramerul propilenei sau clorurii de alchil cu 12...24 atomi de carbon; 18...22% greutate alchil-amido-poliamina constituita dintr-un produs de condensare al unui acid gras cu 16...22 atomi de carbon în molecula, saturat sau nesaturat cu o poliamina, cum ar fi etilen-diamina, dietilen-triamina, trietilen-tetramina, etc., sau 18...22% greutate alchil-amido-N-polioxietileneter constituit al unui acid gras cu 16...22 atomi de carbon în molecula cu monoetanolamina, etoxilat cu 2...10 mol de etilenoxid; 58...67% greutate solvent hidrocarbonat aromatic constituit din xilen (amestec de izomeri 0-, m-, p-) alchil-xileni sau orice alta hidrocarbura aromatica cu interval de fierbere 134...385 degree C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109712A RO86618B1 (ro) | 1983-01-14 | 1983-01-14 | Aditiv pentru fluide de foraj tip emulsie inversa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109712A RO86618B1 (ro) | 1983-01-14 | 1983-01-14 | Aditiv pentru fluide de foraj tip emulsie inversa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86618A2 RO86618A2 (ro) | 1985-04-17 |
| RO86618B1 true RO86618B1 (ro) | 1985-05-02 |
Family
ID=20112546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109712A RO86618B1 (ro) | 1983-01-14 | 1983-01-14 | Aditiv pentru fluide de foraj tip emulsie inversa |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86618B1 (ro) |
-
1983
- 1983-01-14 RO RO109712A patent/RO86618B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86618A2 (ro) | 1985-04-17 |
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