摘要
通过构造裂缝形成的力学机制分析 ,应用弹性理论、有限单元法和岩石破坏准则等 ,对朝阳沟油田双 30 - 2区块扶Ⅰ层应力裂缝发育区进行预测 ,旨在判断裂缝性油藏区。结果表明 ,预测结果与现场钻探取样结果符合较好 。
To discover soil field conducted with cracks, the stress-conducting crack area was predicted in the layer Fu I of Area double 30-2 of soil field Chaoyanggou with the mechanical analysis of structure crack, elastic theory, FEM and damage criteria of rock. The results show that the predictions are in good agreement with site boring log. The results are the basis of progressive layout of boring well and water injection.
基金
上海市重点学科建设项目资助
