发明名称 |
Polymer protective coated polymeric components for oilfield applications |
摘要 |
Oilfield elements and assemblies are described comprising a polymeric substrate and a polymer coating adhered to at least a portion of the substrate. Methods of using the elements and assemblies in oilfield operations are also described. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
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申请公布号 |
US2007051510(A1) |
申请公布日期 |
2007.03.08 |
申请号 |
US20050221230 |
申请日期 |
2005.09.07 |
申请人 |
VENERUSO ANTHONY F;LI YANMEI |
发明人 |
VENERUSO ANTHONY F.;LI YANMEI |
分类号 |
E21B43/00;E21B17/00 |
主分类号 |
E21B43/00 |
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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