http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2767846-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72f61c9f73700edd586e8a8357bbb4bd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-2406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 |
| filingDate | 2012-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_081dcef8a70acbd99b7d7df0d0782369 |
| publicationDate | 2013-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2767846-A1 |
| titleOfInvention | Microbial enhanced pre-treatment of carbonate reservoirs for in situ heavy hydrocarbon recovery |
| abstract | Processes, systems and techniques are provided for treating a carbonate reservoir with a microbial stimulation fluid at a temperature allowing microbial conversion of the fluid to produce a byproduct to promote dissolution of carbonate compounds and increasing the porosity and/or permeability of the carbonate reservoir. For example, the process may include injecting the microbial stimulation fluid into a region of a carbonate reservoir, wherein the region includes heavy hydrocarbons and a microbial culture; temperature treating the region to a reservoir temperature that allows a microbial metabolic pathway of the microbial culture to convert the microbial stimulation fluid and generate a byproduct, such as acetic bioacid, to promote dissolution of carbonate compounds in the region; soaking the region for a period during which carbonate compounds dissolve and porosity of the region is increased; and following the soak period, recovering heavy hydrocarbons from the region of increased porosity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105626006-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111886994-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014053912-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11131177-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105626006-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019013855-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111886994-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10544664-B2 |
| priorityDate | 2012-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.