| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_137ad4f406af5b0333fbe8694f2ed4a9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80 |
| filingDate |
2015-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fb828fc54568f1f41cd327130f934e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e29801d5b7a5c3d24f3b73d72cc54426 |
| publicationDate |
2016-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2973062-A1 |
| titleOfInvention |
Selection of propping agent for heterogeneous proppant placement applications |
| abstract |
A method of proppant placement within a fracture may include injecting a proppant-laden fluid through the wellbore into the fracture under pressure to form at least one proppant pillar within the fracture, the proppant-laden fluid comprising a non-spherical proppant ossessing at least some roughness or at least some roughness and angularity; wherein upon removal of the pressure the diameter of the proppant pillar increases by less than about 100 percent of the initial diameter. |
| priorityDate |
2015-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |