查询词典 cementing

It not only needs the drilling crew to carry out basic yielding task but also other logistics and assistance departments such as the well site sureying drilling design scene perambulating moving and riging up matarial providing cementing well logging and equipent maintenance.

摘要石油钻井工程是进行石油天然气资源勘探开发的主要工程，被誉为&石油工业的火车头&。

It also points out the adaptive condition of this tool, and tells about the role in perforating, fracture-distinguishing and cementing quality of wells.

对仪器信号的影响因素及其测井应用进行了分析，指出了仪器的适用条件，阐述了其在射孔和裂缝识别以及固井质量评价中的作用。

When selecting well location and optimizing design plan, the authors advocate sticking to the following principles including restricting hole deviation, barefoot interval and horizontal displacement in the scope of 35 degrees, 400 meters and 200 meters respectively, trying to decrease the work of changing direction and hole deviation to ensure smooth borehole and increasing the quality of sidetracking and cementing wells and the results of oil increase.

在进行井位筛选和优化设计方案时应遵循的原则是：将井斜、裸眼段长、水平位移分别控制在35度、400米、200米之内，尽量减少变方位变井斜的工作量保证井眼平滑，提高侧钻井固井质量和增油效果。

Therefore, the fourth spudding is stopped as it reaches to the depth of 5004 m, cementing with 177.8 mm liners.

鉴于此种情况，现场决定四开钻至5004m中途完钻，下177.8mm尾管固井。

Therefore, the prediction model has a high accuracy and can provide design basis to liner cementing in oil and gas fields.

证明了所建立的预测模型具有较高的准确性，可为现场深井尾管固井水泥浆体系的设计提供依据。

Through several year's research,a new type of casing head in view of the problems encountered in preceding stress cementing in thermal production well.

针对稠油热采井预应力固井中存在的问题，研制了一种适用于稠油热采井预应力固井的新型套管头。

7 Mm casing drilling technology in batch drilling on the Chenghai-1 platform in Dagang Oilfield was introduced in detail,including tools used in casing drilling,structures and principles of casing driver and the casing shoe,major equipment requirements of casing drilling,drilling process,and cementing techniques without drilling rig.

mm套管钻井技术在大港油田埕海一号平台批钻井中的应用情况，包括套管钻井使用的工具———套管钻井驱动器和套管钻鞋的结构和工作原理；套管钻井的主要设备要求、工艺流程以及无钻机固井工艺。

7 Mm casing drilling technology in batch drilling on the Chenghai-1 platform in Dagang Oilfield was introduced in detail,including tools used in casing drilling,structures and principles of casing driver and the casing shoe,major equipment requirements of casing drilling,drilling process,and cementing techniques without drilling rig.

简要介绍了套管钻井技术的工艺特点及国内外研究现状，详细介绍了φ339.7 mm套管钻井技术在大港油田埕海一号平台批钻井中的应用情况，包括套管钻井使用的工具———套管钻井驱动器和套管钻鞋的结构和工作原理；套管钻井的主要设备要求、工艺流程以及无钻机固井工艺。

The application of φ339.7 mm casing drilling technology in batch drilling on the Chenghai-1 platform in Dagang Oilfield was introduced in detail,including tools used in casing drilling,structures and principles of casing driver and the casing shoe,major equipment requirements of casing drilling,drilling process,and cementing techniques without drilling rig.

埕海一号平台13口井表层套管批钻井的应用结果表明，采用套管钻井技术可以缩短钻井周期，提高机械钻速，降低钻井成本，而且国产套管钻鞋的钻井指标已接近国外公司同类产品的技术水平，虽然成本相对较高，但批量生产后成本会显著降低。

Control, hydraulic pressure measurements in many hazardous environments,tank level measurements, well flooding, casing pressure measurements, cementing, and stuffing box pressure in coil tubing.

控制、很多危险环境中的液压测量、液位测量、油井注水、套管压力测量、固井、以及连续油管中的填料盒压力测量等。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。