侧钻水平井轨道设计模型、算法及应用  

Optimization Model,Algorithm and Application for Designing the Trajectory of Horizontal Well

作　　者：江胜宗[1] 韦艳华[1] 钱伟懿[1] 冯恩民[1] 

机构地区：[1]大连理工大学应用数学系,辽宁大连116023

出　　处：《运筹与管理》2002年第2期60-65,共6页Operations Research and Management Science

摘　　要：本文针对三维水平井轨道优化设计问题 ,建立了以非线性常微分方程为主要约束条件的最优控制模型。以均匀设计方法选初始点 ,并依此把允许区域分解为有限多个子域 ,在每个子域上构造了改进的Hooke Jeeves优化算法。将它用于多口水平井的实际生产中 ,表明了本文给出的模型。Based on the optimization problem of designing the trajectory of three dimensional horizontal well,we establish an optimal control model,in which the primary constraint conditions are nonlinear ordinary differential equations.Using the method of uniform design to choose initial points,we decompose the admitted region into finite subregions,among which we construct the improved Hooke-Jeeves optimal algorithm. Several practical results show the validity of the model , algorithm and software we finished.

关 键 词：侧钻 水平井 最优控制 均匀设计 井眼轨迹控制 

分 类 号：TE243[石油与天然气工程—油气井工程] O232[理学—运筹学与控制论]