| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2a99738c564d0d4da77d442ec8f7500
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_648bae47da567156a61b401c05ececda |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-0396
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-0391 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B36-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B36-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00 |
| filingDate |
2008-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5a9da30fa0ebe6d940e5cd53c66838c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73ef0553c607bcf23e5cc758732fb541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617218893bef5f50ca47cb999853d62b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bc7577213dca4db1088354c8b92ca69 |
| publicationDate |
2010-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7743830-B2 |
| titleOfInvention |
Controlling the pressure within an annular volume of a wellbore |
| abstract |
A process is described for replacing at least a portion of the liquid within the annular volume of a casing system within a wellbore with a second liquid. The second liquid is preselected to provide a measure of control of the pressure within the annular volume as the fluid within the volume is being heated. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010096138-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9732266-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9217101-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9096467-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7963333-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7950460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9631132-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009272545-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010236780-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7870905-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9574419-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010163236-A1 |
| priorityDate |
2005-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |