查询词典 cementing

Requests on resistance of corrosion destructibility of sealing interfaces that related to sealing up and cementing exercises in petroleum engineering are more and more of rigidity. It is urgently needs to resolve all sorts of problems that affect interface bonding quality. Conventional cement slurry design resist the destructive function worse, and can't like to satisfy the request to carry on latter production such as perforation, acidify, fracture etc.

常规油井水泥抵抗破坏的性能较差，不能很好满足水泥环抗冲击振动以及射孔、压裂等各种变形破坏的要求，这在一定程度上限制了小间隙、大位移、定向与水平井等特殊钻井工艺技术的发展，也制约了后期压裂、酸化等诸多开发工艺措施的实施。

Core analysis results indicate that the backbone of the sandstone deposit is made of quartz, potash feldspar and albite, with heavy calcium cementing.

岩心分析结果表明，砂岩骨架由石英、钾长石和钠长石构成，但钙胶结较严重。

This paper presents a new cementing research method pressure drawdown analysis method, which can be used to study the influence of deviation angle, flow rate, eccentricity and viscosity on displacement effictiveness in directional well and horizontal well.

压降分析法建立了相应的模拟试验装置，利用该方法可以研究井斜角、量、心度和粘度因素对注水泥顶替效果的影响，对定向井固井有指导意义。

This paper presents a new cementing research method pressure drawdown analysis method,which can be used to study the influence of deviation angle,flow rate,eccentricity and viscosity on displacement effictiveness in directional well and horizontal well.

压降分析法建立了相应的模拟试验装置，利用该方法可以研究井斜角、流量、偏心度和粘度因素对注水泥顶替效果的影响，对定向井固井有指导意义。

For removal and change of casing in oil layer section, the cementing quality can not be ensured,the oil layer protection technique is not perfect,the mill efficiency is low,and the air bleeder treatment technique is not qualified.

针对油层部位取换套施工中存在的固井质量难以保证、油层保护技术不完善、套铣效率低以及放气管处理技术不过关等问题开展攻关，形成了配套的油层部位取换套技术。

I don't botch the cementing off and let water in the hole and ruin the whole lease.

我不会用水泥封井，让水破坏土地。

Well cementing equipment and auxiliary equipment, including cement mixer and feeding equipment.

固井设备及其附属设备，包括吹灰设备

Proper selection of casing centralizer is very important for running the casing to bottom hole in horizontal and extended reach well, and it can improve cementing quality by centralizing the casing in hole.

在水平井、大位移井中选用合适的套管扶正器不仅能使套管顺利下入，而且能确保套管在井眼中的居中度，提高固井质量。

For the first time spud drilling: at 22:00 on the December 31, 2009 using the 26 " drills, earth-moving polymer drilling fluid depth of 16.40m for the first time since the Park, the drilling, at 06:00 on January 4, 2010 to the depth of drilling 262.5m, horizons Upper.fars Group at its first drilled, January 5 Electrical Measurement finished, at 04:00 on the 6th, under 20 " cementing casing to the depth of 261.50m, water, mud back to the ground, the cement plug surface depth of 248.50 m, casing pressure test with water 10.0MPa qualified, January 8 cementing electrical measuring the quality of finish, drill cement plug at 20 o'clock on the 10th end, the end of a job opening.

下面这段中文，希望网友帮忙译为英语：第一次开钻钻进：2009年12月31日22：00使用26&钻头、搬土聚合物钻井液自园井深16.40m第一次开钻，2010年1月4日06：00钻进至井深262.5m，层位Upper.fars组第一次完钻，1月5日电测完，6日04：00下20&套管至井深261.50m固井，水泥浆返至地面，水泥塞面井深248.50m，套管清水试压10.0MPa合格，1月8日电测固井质量完，10日20：00钻水泥塞完，结束一开工作。

In consideration of the characteristics of high pressure salt bed cementing of oil and gas wells, high density salt slurry is often used for cementing.

针对高压盐层的油气井固井特点，注水泥时常采用高密度含盐水泥浆。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。