http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106442049-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 |
| filingDate | 2016-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106442049-B |
| titleOfInvention | Preparation device and preparation method of macroscopic large-scale core for simulating gravity differentiation experiment |
| abstract | The invention provides a macroscopic large-scale core preparation device for simulating a gravity differentiation experiment, comprising: a plurality of lifting frames, a workbench, a heating pad, a transparent groove, a square hollow tube, an extrusion device, a core holder and a heating device; The lifting frames are evenly distributed on both sides of the workbench, the lower heating pad of the heating pad is located on the workbench, the top of the lower heating pad is a transparent groove, the bottom of the transparent groove is laid with epoxy resin pads, and the epoxy resin pads are located in the square hollow tube. Below, the square sand filling pipe is connected with the cross square pipe, the three-ended square pipe and the right-angle square pipe, and is placed in the corresponding position in the transparent groove to form a macroscopic large-scale core preparation model. The present invention simulates the macroscopic large-scale core preparation device of the gravity differentiation experiment, adopts the modular method, uses the large-scale three-dimensional model, and uses the combination of sand-filled pipes, artificial cores and natural cores to realize the problem of thickening of the oil layer, so as to improve the oil reservoir. Effective simulation of reservoir gravity differentiation provides a physical model. |
| priorityDate | 2016-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 14.