1) converted injection wells
注水井转抽
1.
Mechanism analysis of oil production in converted injection wells in low permeability oilfields;
低渗透油田注水井转抽出油机理分析
2) water well becoming oil well
水井转抽
4) injection pattern rotation
注水井网转换
5) well-sump type pumping
机井抽水
6) pumping well
抽水井
1.
Emendation of drawdown in pumping wells for numerical modeling of groundwater flow;
地下水流数值模拟中抽水井水位的校正
2.
In the three-dimensional value simulations for pumping and dewatering,the processing for pumping well is a difficulty.
三维数值模拟抽水降水问题中,抽水井的处理是一个难点。
3.
Based on construction of groundwater heat exchangers for ground source heat pump system in Chengdu Jinsha Ruin Museum,key technologies were introduced such as selection of reasonable tube well structure,proper arrangement of pumping well and injection well,closing of equipments at wellhead and secondary well washing.
结合成都金沙遗址博物馆地源热泵地下水换热系统工程的施工实践,介绍了选择适宜的管井结构、合理布置抽水井和回灌井、对井口装置进行密闭、二次洗井等施工关键技术。
补充资料：注水井
| 注水井 injection well 用来向油层注水的井。在油田开发过程中，通过专门的注水井将水注入油藏，保持或恢复油层压力，使油藏有较强的驱动力，以提高油藏的开采速度和采收率。依据油藏的构造形态、面积大小、渗透率高低、油、气、水的分布关系和所要求达到的开发指标，选定注水井的分布位置和与生产井的相对关系（称注水方式）。注水井井距的确定以大多数油层都能受到注水作用为原则，使油井充分受到注水效果，达到所要求的采油速率和油层压力。注水井的吸水能力主要取决于油层渗透率和注水泵压，为使油层正常吸水，注水泵压应低于油层破裂压力。 |
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