空间定向钻孔轨迹设计

详细信息

TRACE DESIGH OF SPATIAL DIRECTIONAL WELL IN COALBED METHANE EXPLORATION

摘要: 针对目前在煤层气勘探开发领域尚未解决的空间定向钻孔轨迹设计问题,提出了分支孔斜平面设计法。该法使空间定向钻孔设计简化为斜平面内定向钻孔设计。而斜平面内定向钻孔设计又可借助于垂直平面内定向钻孔的设计方法。因此,使用该法不仅解决了空间定向钻孔轨迹设计问题,而且方法简单,设计灵活。
- 定向孔 /
- 斜平面 /
- 设计
Abstract: With respect to the trace design of spatial directional well which is not solved yet in the field of coalbed methane exploration and development,the inclined plane design method of branch well is presented,Using this method,the design of spatial directional well could be simplified as a design of directional well in inclined plane,while the latter could use the design method of directional well in vertical plane.Therefore,this method not only solves the trace design of spatial directional well,but also is simple and flexible in design.
- directional well /
- inclined plane /
- design