| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-267 |
| filingDate |
2014-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6de4894eb9d14f7f52bcf372f8747a1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d6e0f6cba39ed10c543f8126549e27b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6893a8c3820891808ba8f61318e161c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e970769603006bd7f87db196ed5b3543 |
| publicationDate |
2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105849359-A |
| titleOfInvention |
Method for optimizing flow conductivity in hydraulic fracturing operations |
| abstract |
A method of distributing proppant in a spatial arrangement throughout a formed or enlarged fracture by pumping multiple stages of fracturing fluid in a formation penetrated by a well wherein the proppant-laden fluid is pumped in the well A substantially proppant-free fluid is then pumped into the well; the fluidity of the proppant-laden fluid is the same as the substantially proppant-free fluid. Vertically extending columns are formed within the formation. Fluids produced from the hydrocarbon-bearing reservoir are then flowed at least partially through channels between the vertically extending columns. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113513295-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111742032-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111742032-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11702587-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109072065-A |
| priorityDate |
2013-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |