因此，多年来钻井界一直在研究盐膏层的安全钻井问题。
So, safety of drilling in the salt layer is concern in the drilling field many years.
井下钻具的工作安全性是安全钻井施工的重要技术指标。
Drilling tool's working security is one of the important technical target of safety drilling.
实时定量的监测气侵，一直是安全钻井特别是气井作业的重要课题。
It is important to detect and measure gas cutting at real time and quantitatively, specially during gas well production.
在计算钻柱强度时，应考虑接头对钻杆弯曲应力的影响，以实现安全钻井。
The effect of tool joint must be considered in analysis of drillstring strength to reduce drillstring failure and keep safety in drilling process.
在提粘、提切的情况下，对滤失量影响较少，能较好地满足快速安全钻井的要求。
It has less effect on the filter loss in increasing viscosity and shear, thus meeting the demands of fast and safe drilling relatively well. 1.
测量泥浆池中泥浆体积的变化对于安全钻井，控制井涌、井漏具有十分重要的意义。
It is very important to measure the volume change of mud in mud pit for the safe drilling, the control of well blowout and the lost of circulation.
在钻井过程中，随钻计算地层温度对快速、安全钻井和地质勘探具有极其重要的意义。
In the process of drilling, calculation of formation temperature while drilling has significance for rapid and safe drilling and geological exploration.
钻井工程事故的监测和预报是安全钻井和优化钻井的重要研究课题之一，也是工程录井工作的主要内容。
Monitoring and forecasting drilling engineering accidents is one of important studying subjects for safely and optimum drilling, which is also the main content for engineering logging operation.
总结分析了曲104块大斜度井直井段、造斜段、稳斜段井眼轨迹控制技术要点以及井下安全钻井措施。
Hole trajectory control techniques and safety drilling measures of high Angle deviated Wells in this block were analyzed and summed.
因此如何快速地控制失控井喷，甚至使喷井恢复到安全钻井状态，至今仍然是值得持续、深入研究的课题。
So how to quickly control the blowout and bring the accident well to a safety state is still worth to continuing and in-depth study.
随着深部油气藏的勘探和开发，深井及超深井的数量大幅度增加，而深井超深井在高温高压条件下，窄安全密度窗口内的安全钻井是当前国内外都未能很好地解决的重大技术难题。
While under the condition of high temperature and high pressure, the safe drilling in thin safe density window is the technical difficulty that can not be solved well around the world.
对于石油产业员工和生态环境而言，今天在海面一英里下发生的一切将会塑造明天海上钻井安全的新格局。
The future safety of offshore drilling for both the roughnecks and the environment will be shaped by what happens a mile below.
我们已经声明，新开钻井在30天的必须的安全和环境评估检查结束之前不允许钻探。
We've announced that no permits for drilling new Wells will go forward until the 30-day safety and environmental review I requested is complete.
为争取墨西哥湾地区的海上钻井恢复生产，石油公司纷纷疏远BP，并刻意指责其在安全生产方面的不规范问题。
The bottom line Eager to resume drilling in the Gulf, oil companies are distancing themselves from BP and painting its safety practices as substandard.
英国安全与健康执行局的文件也破坏了主要几个石油公司的声明，那份声明宣称去年在墨西哥湾的深海地平线钻井平台发生的夺去11名工人声明的爆炸永远不会发生在他们身上。
The HSE documents also undermine claims by the major oil companies that last year's Deepwater Horizon explosion in the Gulf of Mexico that killed 11 workers was unlikely to ever happen to them.
做好异常压力预监测工作对于发现油气藏、设计井身结构、保障钻井安全、保护油气层具有十分重要的意义。
It 's very important for hydrocarbon reservoir finding, casing program design, drilling safety guarantee and hydrocarbon reservoir protection to do abnormal pressure prediction and detection well.
井眼曲率作为衡量工具造斜能力和评价井身质量的重要指标之一，对实现安全、快速、高效钻井具有重要意义。
Borehole curvature is one of significant index to evaluate Angle build-up capacity and wellbore quality, is very important to realize safety, speedily and efficiently drilling.
只有准确地搞好钻前压力预测，搞好油气地质研究，才能确保钻井的安全。
Only through accurate pre-drilling pressure prediction and carefully geologic study, the drilling safety can be assured.
由于套管头和采气井口油管头牵涉到钻井和试油作业中的井口组合，为保证钻井和试油作业时配套使用的安全，要进行配套技术研究。
This article presented the research on matching technology of casing head and gas-producing wellhead for guaranteeing the safety of drilling and production test operation.
DBS钻机性能优良，能延长钻头使用寿命，提高机械钻速，并使钻井更安全、科学。
The perfect performance of the DBS drilling rig extends life of drill bit, enhances drilling speed and makes the drilling work more secure and scientific.
钻井过程中，近钻头处钻压、扭矩等钻井工程参数的随钻准确测量对安全、高效钻井是十分重要的。
The measurement of engineering parameters near the bit while drilling is of significant importance for the safety and efficiency in a drilling process.
司钻负责钻井现场的有效作业和队伍的安全，一般都有多年的钻井现场经验。
The driller is responsible for the efficient operation of the rigsite as well as the safety of the crew and typically has many years of rigsite experience.
为保证井下安全，气体钻井常常不使用或少使用稳定器，此时钻具组合更易发生弯曲而引起井斜。
Stabilizer is not used or used seldom in gas drilling to ensure the downhole safety. At this time, bottom-hole assembly bends easily resulted in well deviation.
开展油田钻柱失效分析与预防对提高钻井速度、降低钻井成本及井下安全钻进具有重要意义。
It is very important for improving drilling rate, reducing drilling cost and safety drilling to carry out drill stem failure analysis and prevention.
综合录井作为钻井现场实时监测的重要手段，在钻井工程安全保障方面具有不可替代的作用。
As an important means for real time monitoring on drilling site, the comprehensive mud logging has the irreplaceable function in ensuring drilling engineering safety.
这些研究成果对于进一步提高海上钻井作业的安全性以及合理使用现有设备和降低成本均具有一定的指导意义。
The study results have the guiding significance in improving the safety of offshore drilling operations further, utilizing the existing equipment rationally and reducing the operation cost.
液压盘式刹车装置能显著提高钻井作业能力和安全性，已得到广泛应用。
Hydraulic disc brake is used extensively because of its improvement of the capability and safety of drilling operation.
欠平衡连续油管钻井，可减少钻井过程中对地层和产层的损害，可提高机械钻速，安全高效率钻井，降低钻井成本。
UBD with CT can reduce the formation and pay zone damage, enhance the penetration rate, improve safe operation with high efficiency and drop drilling costs.
欠平衡连续油管钻井，可减少钻井过程中对地层和产层的损害，可提高机械钻速，安全高效率钻井，降低钻井成本。
UBD with CT can reduce the formation and pay zone damage, enhance the penetration rate, improve safe operation with high efficiency and drop drilling costs.
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