| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bace3fed468a981d54c1d5cd1fb270bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d70e2794ceb26033559db4376b11f68b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_add3acc049684a8ef3330866f080b350
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b762917c1152c45e06615a6a6d9a7517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ab07e6fd3ec0599bfaeaf1f9b2f5742 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-116 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-116
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-11 |
| filingDate |
1993-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf409c8cd8545ae6e904a29aa2e4d310
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa31ef77c5b98109b9d6ac38986212b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b361ba93f0938c1e8ef1ab950f84ac4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04059577a0153bd173a617e7af85c83d |
| publicationDate |
1995-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9509968-A1 |
| titleOfInvention |
Casing conveyed system for completing a wellbore |
| abstract |
A wellbore completion system utilizes casing conveyed devices to establish a fluid communication path between a downhole formation (F) and the casing string (60). Extendible pistons (12) are mounted in the wall of the casing pipe string and are extended toward contact with the downhole formation after the casing is set. An explosive device is mounted in the pistons and includes a detonator (64) and a shaped charge (58). The detonator is housed in a plug (19) threaded into one end of the piston. The shaped charge is housed in a canister (46) conveniently inserted into the other end of the piston. The explosives included in the system may thus be conveniently assembled at the well site. Explosives in the pistons are activated by a separately conveyed activation system (84, 89, 91, 93) which produces a pressure wave to detonate the explosives and establish fluid communication between the casing and the formation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7493958-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5505260-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2446112-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016055530-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7753121-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7152676-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8151882-B2 |
| priorityDate |
1993-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |