发明名称 |
Method of fabrication of corrosion resistant oil field tubulars |
摘要 |
A corrosion resistant waste-water disposal or chemical injection screen is fabricated from extruded, double cold pilgered N06625 or N07716 nickel alloy in a standard oilfield tubular length. After providing each end with a premium thread for a box and a pin end, and slotting the body of the well screen with slits no wider than 0.015 inches and no longer than 2.5 inches, the well screen is ready for deployment in a well. Other types of oilfield tubulars in standard OCTG lengths could be fabricated in the manner described herein. |
申请公布号 |
US8603269(B2) |
申请公布日期 |
2013.12.10 |
申请号 |
US200813061177 |
申请日期 |
2008.09.04 |
申请人 |
TOOKER KEN;ENERGY ALLOYS, LLC |
发明人 |
TOOKER KEN |
分类号 |
C22F1/10;C22C19/03;F16L9/00 |
主分类号 |
C22F1/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|