http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-102020004027-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_034d3393bc10d4ed939940534dc9a0e6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-36 |
| filingDate | 2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2165fc8d987885c4fe0094bbab81c638 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77c4b7be4b9ab014ef4235537bb9990b |
| publicationDate | 2021-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-102020004027-A2 |
| titleOfInvention | OFFSHORE GAS PRODUCTION SYSTEM AND METHOD SINGLE-PHASE DRAINAGE TO EARTH |
| abstract | The present invention deals with a subsea offshore gas production system, in deep water, with separation and reinjection of water produced in a shallow aquifer, through a simplified injection well, and dry gas flow through a single, interconnected pipeline directly with the onshore production unit (subsea to shore), without the need for an offshore production unit, in order to reduce CAPEX and OPEX costs, increase flows and the recovery factor of an offshore gas field, if compared with the production system without liquid separation. The dry gas preferentially flows with its own pressure, with less risk of hydrate and a smaller amount of inhibitor, without the need for higher flow velocities to reduce the risk of slugs, and it is possible to use larger diameters that reduce the back pressure at the head of the producing wells, increasing the volumes produced and the recovery factor. The invention also provides a reduction in the risk of hydrate in the pipeline during shutdowns by operating in a single-phase regime with almost 100% gas. |
| priorityDate | 2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.