http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-004614-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c8abd22b36e9c94090f9889ecf27cb5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-922 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-903 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88 |
| filingDate | 2002-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eaa9d8c58139aead017ec2eb34be74a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14eda94bc71751161d16c8d324fe1ab4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a131b448414d964c67d9f9bb7daba0d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a532f3a77fed57b4f33551e20b90db90 |
| publicationDate | 2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-004614-B1 |
| titleOfInvention | COMPOSITIONS AND METHODS OF CONTROL FILTRATION IN OPERATING LIQUIDS FOR DRILLING WELLS BASED ON SURFACE-ACTIVE SUBSTANCES |
| abstract | Described is a fluid for completing a well or stimulating formation fluid inflow to a well, containing (i) a carrier fluid, (ii) a viscoelastic surfactant; (iii) and a filtration reducer (PF) comprising at least one polymer and at least one cross-linking agent. The fluid may also contain proppant or gravel if it is intended for use as a fracturing fluid or gravel pack fluid, although such applications do not require the fluid to contain proppant or gravel. Methods for fracturing a subterranean formation are also described, comprising (i) preparing a fracturing fluid as described above, and (ii) injecting the fracturing fluid into the formation at a pressure high enough to fracture the formation. In addition, methods for filling a well pack with gravel are discussed which include (i) preparing the gravel pack fluid described above and (ii) injecting the gravel pack fluid into the wellbore. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-011181-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9353306-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8937034-B2 |
| priorityDate | 2001-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 161.