The water coning caused by the imbalance between gravity and viscous forces is the most important reason for water production in different fractured reservoirs. 重力和黏滞力之间的不平衡性是水锥生产的重要原因,也是不同裂缝性碳酸盐岩油藏见水的重要原因。
Coning motion and pseudo-coning motion of SINS 捷联惯导系统中的圆锥和伪圆锥运动研究
Traditional coning compensation algorithm error greatly increased while angular velocity signal was algorithm input. 以角速率信号作为算法输入时,采用以往常用的圆锥补偿算法,算法误差明显增大。
Study on Influencing Factors Caused by Bottom Water Coning in Sandstone Gas Reservoir with Bottom-water Study on Rational Countermeasures of Development Technology in Fracture-Cavern Gas Reservoir with Bottom Water 底水锥进对砂岩底水气藏开发效果的影响裂缝孔洞型底水气藏合理开发技术研究
Bottom water coning is an important factor affecting reservoir development effect, causing earlier water breakthrough, rapid water cut increase and production decrease. 底水锥进常常使油井过早见水、含水上升迅速、产量递减加快。
Research on convergence speed of coning motion of wrap-around-fin rockets 卷弧翼***圆锥运动收敛速度计算方法
Ear candling or ear coning is an alternative therapy that involves lighting one end of a hollow candle and place the other end in the ear canal. 耳烛或耳锥是一种替代疗法,涉及照明的一个空心蜡烛结束,地点在耳道的另一端。
Strapdown coning algorithms for vehicle under low mobility 一种适用于低机动性载体的圆锥算法
Development on production information monitoring and management system of coning, drawing and twisting's workshop 筒并捻车间生产信息监测与管理系统的研究
Analysis of Stability for Coning Motion of Rockets Based on Theory of Nutation Movement 基于章动运动理论的***锥形运动稳定性分析
Study on the Technology of Pushing Water Coning with Nitrogen Foam in Horizontal Well with Bottom Water Reservoir 水平井开采底水油藏氮气泡沫压水脊技术研究
Normal coning is less a treatment for infertility than a treatment for vanity. 正常的克隆不是为了治疗不孕,到是满足了虚荣。
This lot quality samples were prepared well mixed, and reduced by coning and quartering. 样品被准备得好混合的这一个运气质量,而且藉由精读而且四等分减少。
In this study different dynamic models were constructed to search for the key parameters affecting the coning process in both single-well and Cartesian multi-well models. 在这项研究中,为了寻找影响锥进过程的关键参数,在单井和卡迪尔多井模型中建立了不同的动态模型。
Using the technique of water displacement and oil recovery to control bottom water coning. 介绍了该方法的原理,即通过调整油水界面上、下的产液速度来实现抑制底水锥进。
An Approach to Prevent Reservoirs from Bottom Water Coning and Its Applicability clog with outer soles and uppers of rubber or plastics 一种抑制底水油藏底水锥进的方法及可行性木底鞋,外底和鞋帮由橡胶或塑料制成
The nation's leaders say that a two-year scourge of bombings and assassinations may finally be coning to an end. 该国领袖们说:两年来爆炸与暗杀的苦难可能终将结束。
Water cone inhibiting by water recovery for horizontal wells in laminar layer bottom water reservoir An Approach to Prevent Reservoirs from Bottom Water Coning and Its Applicability 薄层底水油藏水平井采水抑锥方法研究
As a prospect, a kind of new wind turbine generator based on coning rotor is discussed. 最后介绍一种新型锥形转子风力发电机组的设想。
The nonlinear coning motion equations in body coordinates on the force moment coefficients of low speed spinning rocket were obtained based on the dynamics equations. 根据滚转***的动力学方程,给出了在弹体坐标系下无控低速滚转***在被动飞行段的锥形运动方程组。
Study on Prediction and Control of Water Coning in Fractured-Vuggy Carbonate Reservoir 碳酸盐岩缝洞型油藏水锥预测及控制研究
New-type horizontal well completion method of delaying and controlling bottom water coning 延缓和控制底水锥进的水平井完井新方法
Also it has been determined that fracture spacing, aquifer strength and skin factor have insignificant effect on water coning in fractured reservoirs. 另外,裂缝间距、蓄水层强度和表皮系数在裂缝型油藏中的水锥现象也起重要作用。
Three-sample-and-two-time Iteration Algorithm Optimality of Rotation Vector in Coning Motion 锥运动环境下旋转矢量的三子样二次迭代优化算法
You guys come out or we're coning in. 你不出来我们就进去了。
The study of the critical production and water breakthrough from an oil well in a bottom water reservoir should be based on sound understanding of water coning shape in it first of all. 研究底水油藏油井的临界产量和见水时间等问题时,首先要对水锥的形态有一个正确的认识。
Two little beggars, who had been waiting at the bakery entrance to beg from patrons coning out, immediately scurried over and-asked for a handout and followed him from a distance. 面包店门口候客人出来讨钱的两个小乞丐,就赶上来要钱,跟了他好一段路。
Measures for reducing coning deformation of tapered bearing ring 减小圆锥滚子轴承套圈锥度变形的方法
The similarities between coning compensation algorithm and sculling error compensation algorithm in strapdown inertial navigation system are introduced. 介绍了捷联惯导系统中圆锥补偿算法与划船误差补偿算法之间的相似性;
For angle vibration environments, a new coning algorithm is designed which is optimized to the fixed frequency motion. 针对角振动环境,设计了一种新的基于固定频率运动优化的圆锥算法。