| 发明名称 | Method and system for removing organic deposits | ||
| 摘要 | A method and a thermo-chemical system for removing organic deposits such as wax, asphaltenes and resins in oil well borehole, and oil production and transportation tubing and pathway. | ||
| 申请公布号 | US9434871(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201013387439 | 申请日期 | 2010.07.26 |
| 申请人 | Petroliam Nasional Berhad (Petronas) | 发明人 | Halim Nor Hadhirah Bt;Mohamad Ibrahim Jamal Mohamad Bin;Mohd Shafian Siti Rohaida Binti;Misra Sanjay;Singh Kulwant |
| 分类号 | C09K8/524 | 主分类号 | C09K8/524 |
| 代理机构 | Knobbe Martens Olson & Bear LLP | 代理人 | Knobbe Martens Olson & Bear LLP |
| 主权项 | 1. A method for treating or removing organic deposits formed around oil well boreholes, oil production and transportation tubing, and pathway systems comprising: injecting a first heavy aromatic naphtha based solution, the first solution including LABSA or aliphatic acids or mixtures of both; injecting a second heavy aromatic naphtha based solution, the second solution including amines; reacting the first and second solutions to produce imides and heat; and using the heat generated from the reaction to remove the organic deposits. | ||
| 地址 | Kajang, Selangor MY | ||