http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-204729006-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf2190d1917543f5ec6446432677e43f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-18 |
| filingDate | 2015-05-18^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87cf2c67a46d72e02a87e2fa38f86e86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d871def1da0e9563d66678b4e5f0f4c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adcf1047c48bfa4fe1fa5648a9a111f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1bf9cfe798fb04a816db2863d6c2257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a275bc1b71018b58adc255ad86dd4106 |
| publicationDate | 2015-10-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-204729006-U |
| titleOfInvention | A kind of jetting sidetracking device and down hole tool system |
| abstract | The utility model provides a kind of jetting sidetracking device and down hole tool system, small size coiled tubing and high-pressure pump are integrated on a set of equipment by this invention, equipment is enable to carry out casing sidetracking and jetting sidetracking by novel downhole tool, both oil well recovery ratio had been improved, effectively save space, well site again, save the activity duration, reduce equipment and operating cost, realize casing sidetracking by the utility model and spray sidetracking, 5-1/2 will be met ", 6-5/8 ", 7 " sleeve pipe and 2-7/8 ", 3-1/2 " construct by oil pipe, horizontal drilling length can reach 120m.Complete 4 wells on same set of tube section and need 2-4 days activity durations, not only each Multilateral Wells approximately needs 5m3 clear water, compares other sidetrackings and saves time but also cost-saving. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110211443-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110211443-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110821433-A |
| priorityDate | 2015-05-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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