| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L13-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-103 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L13-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L13-14 |
| filingDate |
2000-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaa386cf23aca04be9f458e79807834a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ed0e1db55fc85e867fd5e3022ec1bc3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_807ea361de3ab465aeec31ebea580193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc1e66ba660b4a26bf6a10e4574fc006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74df74970a17f7d074fd8fff07d24403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0134390bd1620fd99ec7501bb2806608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edc23ef3d61d4938b269dfdc4f21a14b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0f432d50000fef4d6ee7f34717a4847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfe74ec10c247486fcb6418cebeb5ce6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_262abed96e08d4c36dfd2640fbae1471 |
| publicationDate |
2004-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2392691-A |
| titleOfInvention |
Segmented expansion cone for wellbore casings |
| abstract |
An expansion cone for radially expanding a tubular member eg a wellbore casing comprises an expansion cone body 6700 comprising a plurality of adjacent discrete tapered sections 6720 and 6725. Preferably the angle of attack a increases the rear of the cone 6710 to the front of the cone 6705. |
| priorityDate |
1999-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |