| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_972ea386a5481c1bac9d24c28f6b4e4d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B7-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-11 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-15 |
| filingDate |
2009-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90718795c29e724d9dc0194f383b40a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1464bb1fc54d9d5e6d58e887d8da5035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb16d326120741fe3d74f8a212b9b286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c17b16c586869812dd56592ec3fdd5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3647b9eb8ed175e0707244f61d262cda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_964884af937a6ed8ed37305c8d2996cb |
| publicationDate |
2015-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102187046-B |
| titleOfInvention |
Method, system and assembly for advancement of a borehole using a high power laser |
| abstract |
There is provided a system, apparatus and methods for the laser drilling of a borehole in the earth. There is further provided with in the systems a means for delivering high power laser energy down a deep borehole, while maintaining the high power to advance such boreholes deep into the earth and at highly efficient advancement rates, a laser bottom hole assembly, and fluid directing techniques and assemblies for removing the displaced material from the borehole. |
| priorityDate |
2008-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |