1) ball injection profile control
投球调剖
1.
Meanwhile,phase-controlled water injection,weak at point and strong on plane,ball injection profile control,process optimization and cyclic water stimulation are performed in the oilfield in accordance with the chara.
针对枣园油田存在的油藏流度低、构造复杂、工艺适应性差等问题,在该油田开展强水淹层孔隙结构参数的理论研究,对注水前后的孔喉结构的变化情况进行了分析,同时根据储层非均质性强的特点现场实施了相控注水、点弱面强、投球调剖、工艺优化和注水吞吐等技术,实现该油田减缓自然递减和增加可采储量的双重目的,使该油田综合开发水平由三类上升到一类。
2) profile control ball
调剖球
3) rigid plastic balls as perforation closer
硬质塑料调剖球
4) profile modification
调剖
1.
Field test of profile modification on produced sludge in Xingbei Oilfield;
杏北油田采出污泥调剖现场试验研究
2.
Integrated evaluation on reservoir profile modification suitability degree using fuzzy hierarchy determination;
应用模糊层次评判法进行油藏调剖适宜度综合评价
3.
Profile modification and profile modification plus oil displacement technique in the high water cut oilfield in Zhongyuan Oilfield;
中原高含水油田调剖、调驱技术研究
6) profile control
调剖
1.
Percolation performance of suspending profile control agent in reservoir formation;
悬浮液调剖剂在油层中渗滤特征研究
2.
The application of profile control technology before polymer injection in Ng3-4 cell of the north of central region 2 of Gudao Oilfield;
孤岛油田中二北Ng3-4注聚前整体调剖技术应用
3.
Composing of pore-scale polymer microsphere and its application in improving oil recovery by profile control;
孔喉尺度聚合物微球的合成及全程调剖驱油新技术研究
补充资料：违规投球
违规投球(illegally pitch)：合法投球的规定，含防守球员位置正确，投手装备合格，投球动作、高度、速度正规等。只要在投球行为中，违反任何一项规定，即形成违规投球。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条