发明名称 |
Method for reduction of scale during oil and gas production and apparatus for practicing same |
摘要 |
Scaling may be reduced during oil and gas production using a device having a sound transducer. The device can be used downhole and functions independently of an external power supply. Use of the device allows for the reduction or elimination of anti-scaling chemical additives during the production phase of an oil and gas well. |
申请公布号 |
US6973972(B2) |
申请公布日期 |
2005.12.13 |
申请号 |
US20030393083 |
申请日期 |
2003.03.20 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
ARONSTAM PETER S. |
分类号 |
E21B28/00;E21B37/00;(IPC1-7):E21B37/00;G01V1/02;H01L41/04;H04R17/00 |
主分类号 |
E21B28/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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