储层分段改造：改造之后不动管柱直接投产；
Sectional optimization of reservoir: After the optimization, put into production directly without remove the pipe string;
针对海上油气田酸化的特殊性进行了不动管柱酸化可行性研究和现场实践活动。
The feasibility study and field practice of original production string acidizing were carried out in light of the particularity of the acidizing in offshore oil fields.
不动管柱简易酸化是一项较新的工艺，利用该技术可大大缩短作业周期、降低作业成本。
Original production string acidizing is a new technology, which can greatly shorten the recycle of acidizing treatment and economize operating cost.
针对油田开发中后期存在的综合含水高、层间干扰问题突出等，研究了井下不动管柱换层采油技术。
Oil production technology of zone replacement is studied aiming at the problems of high water cut and serious interference between layers.
不动管柱酸化采用平台支撑酸化作业，无需动用钻井船，残酸使用电潜泵返排并直接进入生产流程处理。
The operation can be done on platform without drilling ship, the acid flowback is also be treated by original ESP.
水平井不动井口、管柱找水、试油、生产工艺技术，大大减少了作业次数，节约了生产成本。
A new horizontal well production technology without dismantling well head and pulling up string to find water and test is introduced which can decrease operating times and cost.
水平井不动井口、管柱找水、试油、生产工艺技术，大大减少了作业次数，节约了生产成本。
A new horizontal well production technology without dismantling well head and pulling up string to find water and test is introduced which can decrease operating times and cost.
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