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- Three types of response features occur during waterflooding, with highly deviated directional wells as production wells and vertical wells as injectors. 采用大斜度定向井采油,直井注水,在注水过程中油井呈现出常规型、突变型和波动型三种见效特征。
- The minimum curvature radius method is used to compute hole trajectory data (such as ZD,XE,YN,HOFF,HOAZ, etc. ) to draw the highly deviated well hole trajectory graph. 用最小曲率半径法计算井眼轨迹数据(如ZD、XE、YN、HOFF、HOAZ),绘制出大斜度井的井眼轨迹图。
- Well intervals where lift pumps can be located in highly deviated wells include vertical interval, deflecting interval, angle maintaining interval and branch rat hole. 大斜度井可供选择的下泵位置有在垂直段安装,在造斜段安装、在稳斜段安装、在分支鼠洞井眼安装。
- The key issue that need consideration when selecting artificial lift mode is whether downhole lift pump can pass through deflecting interval in highly deviated wells or horizontal wells. 大斜度井、水平井机采方式选择首先要考虑的问题是井下举升泵能否通过造斜段。
- With the increase of horizontal wells and highly deviated wells, MWD+LWD technology is developing quickly and coming to maturity.It has provided a powerful productivity for well logging. 摘要随着水平井和大斜度井工作量的增加,MWD+LWD随钻测量技术迅速发展,技术逐步走向成熟,形成了较强的测井生产服务能力。
- shallow deflecting highly deviated well 浅造斜大斜度井
- high deviated well and horizontal well 大斜度井/水平井
- Te elastic stability of drillstem in a horizontal hole or high deviating hole is investigated by using the energy method. 应用能量法研究了水平井及大斜度井钻柱的弹性稳定性。
- Influence of Mud Property on Cuttings Removal in High Deviated Hole 泥浆性能影响环空岩屑运移的实验研究
- The import content of implementing production method with suc ker rod p ump in high deviating holes is ascertaining pumping parameter and pump efficienc y. 确定抽汲参数和泵效是实现大斜度井有杆抽油系统的重要内容。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- It's highly probable that they will win the match. 他们很可能会赢这场比赛。
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- He is highly estimated among his colleagues. 同事们对他的评价很高。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- I set a high value on his advice. 我认为他的忠告很有价值。