http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0707723-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B37-08 |
| filingDate | 2007-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed8b0cdcc3a009c22194665954e78772 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2535e3be0f78350b25e212afa3ed5937 |
| publicationDate | 2011-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0707723-A2 |
| titleOfInvention | Methods of rehabilitating an underground environment, and cleaning a sand and gravel control screen |
| abstract | METHODS OF REHABILITATING AN UNDERGROUND ENVIRONMENT, AND OF CLEANING A SAND CONTROL SCREEN AND GRAVEL FILLING SCREEN. Methods to rehabilitate an underground environment. Methods comprising introducing a general cleaning fluid through a well and into a part of an underground formation penetrated by the well, applying a pressure pulse to the general cleaning fluid and introducing a consolidating agent through the well and into the part underground formation. The methods of cleaning a sand control screen include introducing a general cleaning fluid through a sand control screen and into a part of an underground formation, the sand control screen located in a well that penetrates the formation. underground; apply a pressure pulse to the general cleaning fluid; and introducing a consolidating agent through the sand control screen and into the part of the underground formation. |
| priorityDate | 2006-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.