您要查找的是不是：
- Perturbation finite element method for stress analysis of horizontal well casing during thermal production 热采水平井套管应力分析的摄动有限元方法
- horizontal well casing 水平井套管
- It is ideal casing centralizer for both deflecting and horizontal well. 双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具。
- Foreign Production Logging Technique for Horizontal Well. 国外水平井生产测井技术。
- Potential for Horizontal Well Technology in the U.S. 水平井技术在美国的发展潜力。
- In the curved interval of horizontal well,great frictional resistance can be imposed on the casing string and result in great bending stress due to the bending of the hole. 套管柱在水平井弯曲段随井眼弯曲产生较大的弯曲应力和受到较大的摩擦阻力，有可能产生强度破坏、密封失效、稳定性破坏而不能下入。
- Because the limit of special casing program of sidetracking well and horizontal well, the fishing success ratio of conventional little junk fisher is low. 由于侧钻井、水平井特殊井身结构限制,常规的小件落物打捞器打捞成功率低。
- Application of Horizontal Well Production Profile Logging Technology. 水平井生产测井技术应用。
- Application of diplog data in Lin4 block horizontal well of Erlian Oilfield. 地层倾角测井资料在林4断块水平井中的应用
- Data Interpretation and Evaluation of GR and CCL in Horizontal Well. 水平井固放磁测井资料解释及其评价
- Detonation is the key technique for reperforation in horizontal well. 水平井再射孔的起爆是水平井再射孔的关键技术。
- A key tool of drilling multilateral horizontal well is retrievable whipstock. 钻多分枝水平井的关键工具是可回收式斜向器。
- In the best case, Pyrex can indeed produce quite fast code. 在最好的情况中,Pyrex实际上可以产生非常快的代码。
- In a better case it only takes 24 days from their larvas to cocoon. 虽系野生,但能在室内饲养;茧子又可以缫出成缕的丝达350公尺,是天然丝的一种资源。
- Aggressive corrosion of well casing and heat exchangers can be caused by ?? HCL, ?? and other acids. 井孔套管和热交换器的侵蚀性腐蚀是H2S，HCL，H2SO4和其他酸类引起的。
- SCE) is applied to investigate the grooving corrosion sensitivity of J55 steel oil well casing in electric resistance welding(ERW) zone. 应用控电位的电化学极化试验,测定了J55钢高频直缝电阻焊(ERW)油井套管焊接区的沟槽腐蚀敏感性。
- Application of A New Precise Evaluation Method to Horizontal Well in Ansai Oil Field. 一种新的精细评价方法在安塞油田水平井中的应用
- Heat and mass transfer analysis in horizontal well bore during thermal recovery. 水平井热力采油过程中的传热传质分析
- In the best case, a slight extra effort is required for legitimate senders. 在最好的情形下,合法发送者只需花费一点点精力即可。
- Their time complexities are O(n) in the worst case and O(n/m) in the best case. 两个算法的最差、最好时间复杂度分别为O(n)和O(n/m).
