http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1845233-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c8abd22b36e9c94090f9889ecf27cb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa167897a816e0e598235c706de2c370 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04a25ddcc405fe1eb2c9f5459a07a67b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-117 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-117 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-116 |
| filingDate | 2007-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0eee60e745df899b695bc966c12a768 |
| publicationDate | 2007-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1845233-A1 |
| titleOfInvention | Sub-surface coalbed methane well enhancement through rapid oxidation |
| abstract | Methods of stimulating production of coalbed methane from a coal-bearing formation are described, one method involving providing a perforation charge comprising a standard charge portion and a charge additive able to produce localized temporary oxidizing environments in perforations; perforating a coal-bearing formation with the perforation charge to form initial perforations defined by carbonaceous material, the initial perforations having localized temporary oxidizing environments in them, and initiating combustion of the carbonaceous material using the oxidizing environments, thus enlarging the initial perforations. Other methods involve perforating the coal-bearing formation with a standard perforation charge, thereby creating perforations; and treating the perforations with a composition creating temporary local oxidizing environments involving an oxidant in the perforations, and initiating combustion of carbonaceous material using the excess oxidant, thus enlarging the perforations. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112459997-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112459997-A |
| priorityDate | 2006-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.