发明名称 |
SYSTEMS AND METHODS OF DRILLING CONTROL. |
摘要 |
<p>A system to optimize a drilling parameter of a drill string includes a drill string control subsystem. The system includes an optimization controller to coordinate operations of the drill string control subsystem during a drilling process at least in part by: determining a first optimized rate of penetration based on a drilling parameter model and a first drilling parameter estimate; providing a first set of commands to the drill string control subsystem based on the first optimized rate of penetration; determining a second drilling parameter estimate during the drilling process based, at least in part, on the drilling parameter model and feedback corresponding to the drill string control subsystem; determining a second optimized rate of penetration during the drilling process based on the second drilling parameter estimate; and providing a second set of commands to the drill string control subsystem based on the second optimized rate of penetration.</p> |
申请公布号 |
MX2015000072(A) |
申请公布日期 |
2015.07.06 |
申请号 |
MX20150000072 |
申请日期 |
2012.07.12 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
JASON D. DYKSTRA |
分类号 |
E21B45/00;E21B44/00;E21B47/00 |
主分类号 |
E21B45/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|