Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-18 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-805 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80 |
filingDate |
2013-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aa3f74cd61f5f7aabe169c840a30fad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_426ef421ea1fc4b1ce156098a6284bb6 |
publicationDate |
2014-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2878521-A1 |
titleOfInvention |
Methods and compositions for enhancing well productivity in weakly consolidated or unconsolidated formations |
abstract |
Methods of fracturing a subterranean formation that include the steps of placing a stabilizing fluid comprising a formation stabilizing agent and a degradable fluid loss controlling agent into the subterranean formation at a pressure sufficient to create or enhance at least one fracture therein, wherein the degradable fluid loss controlling agent at least partially covers a face of the fracture; placing a treatment fluid comprising proppants into at least a portion of the fracture; bridging the fluid loss controlling agent, the proppants, or both at or near the tip of the fracture to induce a tip screenout; allowing the proppants to form a proppant pack in the portion of the fracture; and allowing the degradable fluid loss controlling agent to degrade. |
priorityDate |
2012-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |