基本信息:
- 专利标题： LASER ASSISTED BLOWOUT PREVENTER AND METHODS OF USE
- 申请号：EP12789937 申请日：2012-02-24
- 公开(公告)号：EP2678521A4 公开(公告)日：2018-03-07
- 发明人： ZEDIKER MARK S , BERGERON HENRY A , CLARK PHILIP V , MOXLEY JOEL F , DEUTCH PAUL D , UNDERWOOD LANCE D , RINZLER CHARLES C , DE WITT RONALD A , KOLACHALAM SHARATH K , GRUBB DARYL L
- 申请人： FORO ENERGY INC , CHEVRON USA INC
- 专利权人： FORO ENERGY INC,CHEVRON USA INC
- 当前专利权人： FORO ENERGY INC,CHEVRON USA INC
- 优先权： US201113034175 2011-02-24
- 主分类号： E21B33/06
- IPC分类号： E21B33/06
摘要：
There is provided a high power laser assisted blowout preventer and methods of use. In particular, there are provided systems and assemblies for utilizing high power laser energy within a blowout preventer to cut tubulars that are present within the bore of the blowout prevent, reducing the risk that such tubulars will inhibit the ability of the blowout preventer to seal a well.
IPC结构图谱:
| E | 固定建筑物 |
| --E21 | 土层或岩石的钻进；采矿 |
| ----E21B | 土层或岩石的钻进；从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
| ------E21B33/00 | 井眼或井的密封或封隔 |
| --------E21B33/02 | .地面密封或封隔 |
| ----------E21B33/03 | ..井口；其配置 |
| ------------E21B33/06 | ...防喷器 |