http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GE-P19970620-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d04ef5b94cc9a4e0f515ba26bd4301ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_40ef259e79daf26e15cd159bdee6a114 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_471295acef9ae36759158b759933a502 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-13 |
| filingDate | 1994-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277c8b3e74576116739ef89ed602e309 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac3938341b02ce57ca81331b1a3b6660 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f4bc6f2e99ccb7eb4fd4a7d530902f2 |
| publicationDate | 1997-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GE-P19970620-B |
| titleOfInvention | Composition for isolation of stratal water inflow to a well |
| abstract | The invention refers to oil recovery and gas. Technical result of the invention is improvement of isolating properties of composition due to rising its strength and depression of contraction, and also augmentation of permeability of composition. The composition contains the following components at their ratio, mass parts: a product of processing of a distillation residue - a waste of production tetraethoxylane 100,00, the powdery chalk 0,001-0,03, the grain stillage condensed sodium sulfitum-spirit on a dry basis 0,02-0,06, dimethyldichlorosilane or distillation residues of production of methyl chlorsilane 0,01-0,10, caustic soda 1,20-5,00. The composition is prepared by mixing by the pump of cementing aggregate in layer conditions of caustic soda with other components. Introduction in composition Sodium sulfitum-spirit of grain stillage and dimethyldichlorosilane improves its plugging properties and increases petrofeedback of layers since the composition makes through on appreciable depth of a productive layer. 1 tab. |
| priorityDate | 1986-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.