| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c860c0fe21a8ff1ca8f3234bf1f60628 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0256 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-24 |
| filingDate |
2020-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a30b159fb1196cb8561e939775d9a6f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13b580b5168cbd1f50f19e0547345dfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba80a5cd7ccfcd60d96fbf15583066c6 |
| publicationDate |
2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11313775-B2 |
| titleOfInvention |
Device and method for evaluating fracture initiation and propagation, and stress sensitivity of propped fracture |
| abstract |
A device and method for evaluating fracture initiation and propagation, and a stress sensitivity of a propped fracture is provided. The device includes a core part, a confining pressure loading part, a fracturing fluid pumping part, a stress sensitivity testing part and a fracture monitoring part. The method evaluates fracture initiation and propagation, and a stress sensitivity of a propped fracture using the above device and is reliable and simple to operate and guides optimization of construction parameters of hydraulic fracturing, thus achieving improvement in productivity of an oil and gas well. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022298902-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11604132-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11624273-B2 |
| priorityDate |
2019-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |