http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2011001655-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a19eed3131fbaa9c3de1dd1198c0839 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-032 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-03 |
| filingDate | 2009-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cddb68a2135ab5b6ea37c55aa873768 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0cecc2ebe71eb7916ce483cd07c628b |
| publicationDate | 2011-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2011001655-A |
| titleOfInvention | REDUCED ABRASIVITY WITH MICRONIZED WEIGHT MATERIAL. |
| abstract | A method for prolonging the average lifetime of tools at the bottom of a well is described, which includes circulating the well fluid comprising a base fluid and at least one of a micronized weight agent and a coated weight agent. with dispersant through the well; e1644 P110347 -Finaln where well fluid is characterized in that it has at least one of an equivalent weight, an equivalent or lower sedimentation rate, and an equivalent or lower detachment than a baseline drilling fluid, which comprises a base fluid and a API grade barite-based weight agent, and where the well fluid reduces abrasive wear of the tool at the bottom of the well, compared to drilling with the baseline well fluid. |
| priorityDate | 2008-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.