发明授权
- 专利标题: Coated oil and gas well production devices
- 专利标题(中): 涂油气井生产装置
-
申请号: US13075677申请日: 2011-03-30
-
公开(公告)号: US08602113B2公开(公告)日: 2013-12-10
- 发明人: Hyun Woo Jin , Srinivasan Rajagopalan , Adnan Ozekcin , Tabassumul Haque , Mehmet Deniz Ertas , Bo Zhao , Jeffrey Roberts Bailey , Terris Field Walker
- 申请人: Hyun Woo Jin , Srinivasan Rajagopalan , Adnan Ozekcin , Tabassumul Haque , Mehmet Deniz Ertas , Bo Zhao , Jeffrey Roberts Bailey , Terris Field Walker
- 申请人地址: US NJ Annandale
- 专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人地址: US NJ Annandale
- 代理商 Robert A. Migliorini
- 主分类号: E21B17/10
- IPC分类号: E21B17/10
摘要:
Provided are coated oil and gas well production devices and methods of making and using such coated devices. In one form, the coated device includes one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more cylindrical bodies, and a coating on at least a portion of the inner surface, the outer surface, or a combination thereof of the one or more cylindrical bodies. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.
公开/授权文献
- US20110220348A1 Coated Oil and Gas Well Production Devices 公开/授权日:2011-09-15
信息查询