| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-0447 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B29-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-084 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B29-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-10 |
| filingDate |
1999-12-03-04:00^^<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_cc1e66ba660b4a26bf6a10e4574fc006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6490f933742a3f6c5a13fcac1c2f6ac0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86ee4d07e1cfe9b30b5818fa9adc897c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ed0e1db55fc85e867fd5e3022ec1bc3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_807ea361de3ab465aeec31ebea580193 |
| publicationDate |
2000-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19958399-A1 |
| titleOfInvention |
Well drilling formwork |
| abstract |
The invention relates to a well bore casing which is formed by pressing a tubular lining away from a mandrel. The tubular liner and mandrel are positioned in a new section of a wellbore, the tubular liner being in an overlapping relationship with an existing casing. A curable fluid material is injected into the new section of the wellbore below the level of the mandrel and into an annular area between the tubular liner and the new section of the wellbore. The inner and outer areas of the tubular liner are then fluidly isolated. A non-curable fluid material is then injected into a portion of an inner portion of the tubular liner to pressurize the portion of the inner portion of the tubular liner under the mandrel. The tubular liner is then pressed away from the mandrel. |
| priorityDate |
1998-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |