secondary oil production

基本解释

Water flooding is the most popular technique of secondary oil recovery and important method for high and stable production.
注水是目前油田开发中应用最广泛的二次采油技术，也是目前高产稳产的重要手段。
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The dual-group hydrocarbon type rubber plasticizer was prepared using the heavy components in the production of heavy oil catalytic cracking by secondary deasphalting process.
以重油催化裂化装置生产的重组分油为原料，采用二次脱沥青精制工艺，可制备二元族烃型橡胶增塑剂。
Acid and heavy oil contact is easy to produce acid sludge and secondary products and which would make damage(Plug formation channel, Can not effectively increase production)etc.
酸液和稠油接触后易产生酸渣以及酸化后酸岩二次产物造成的伤害（堵塞地层通道，不能有效增产）等。
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