http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2524016-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-602 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-524 |
| filingDate | 2011-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_735f40030ec6298327d8efc51dbcb2a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b01c8cdb0165197a2607dd73a8a0bae6 |
| publicationDate | 2012-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2524016-A1 |
| titleOfInvention | Surfactants for reduction of water blocks and/or gas condensates and associated methods |
| abstract | Improved methods of oil and/or gas production by reducing the occurrence of water blocks and/or gas condensates in the treated portion of the formation are provided. In one embodiment, the methods comprise: providing a treatment fluid comprising: an aqueous base fluid, a friction reducing agent, and a quaternary ammonium surfactant described by at least the following formula: wherein R 1 is either a saturated or unsaturated, branched or straight chain alkyl comprising about 12 carbons to about 22 carbons, and R 2 , R 3 and R 4 are independently selected from the group consisting of either a saturated or unsaturated, branched or straight chain alkyl or aryl comprising about 1 to about 14 carbons, and any combination thereof; and introducing the treatment fluid into at least a portion of a subterranean formation at a rate and pressure sufficient to create or enhance at least one or more fractures in the subterranean formation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108341609-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108341609-A |
| priorityDate | 2010-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 142.