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Legal status
Patent not validated
| (51) | INT.CL. | C09K 8/524 | |
| C09K 8/60 | |||
| E21B 43/25 |
| (11) | Number of the document | 3655494 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18750013.7 |
| Date of filing the European patent application | 2018-07-18 | |
| (97) | Date of publication of the European application | 2020-05-27 |
| (45) | Date of publication and mention of the grant of the patent | 2021-04-14 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2018/042657 |
| Date | 2018-07-18 |
| (87) | Number | WO 2019/018507 |
| Date | 2019-01-24 |
| (30) | Number | Date | Country code |
| 201762534927 P | 2017-07-20 | US |
| (72) |
SAYED, Mohammed, US
LIANG, Feng, US
OW, Hooisweng, US
COX, Jason, US
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| (73) |
Saudi Arabian Oil Company,
1 Eastern Avenue, Dhahran 31311,
SA
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| (54) | MITIGATION OF CONDENSATE BANKING USING SURFACE MODIFICATION |
| MITIGATION OF CONDENSATE BANKING USING SURFACE MODIFICATION |