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- Mitigating casing damage usually means reducing the amount of shear slip. 减轻套管损坏就是缩小剪切滑移量。
- The ellipticity only influences casing damage caused by outer extruding force. 椭圆度仅对均匀外挤压力导致套管破坏有较大影响。
- The combined action mechanism of the pressure and pressure differential in casing damage. 油田套管损坏的压力与压差联合作用机制。
- Adjustment wells have to be drilled to renew the abandoned because of casing damage in this area. 为确保油田产量,每年需在同区块钻相应数量的调整并以补充因套管损坏等原因报废的井。
- Taking mudstone creep formation as an example, the reason of casing damage due to creep was analyzed. 以泥岩蠕变地层为例,阐明了流变地层中套管容易发生破坏的原因。
- Casing damage during blowout of water injection well is common in many oil fields of China. 注水井放喷过程中的套管损坏问题在中国许多油田十分普遍。
- The casing damage becomes more and more serious in China oilfields,casing inspection technique must be improved quickly. 油田开发后期套管损坏越来越严重,人们希望尽快提高套损检测技术水平。
- The aim of determining water inflow in oil shale is to provide information for casing damage evaluation in the process of oilfield development. 判断油页岩是否进水的主要目的是为油田开发过程中评价套损情况提供信息。
- In order to study the theory of casing damage and reduce the casing damage of oil-water wells, a new log analysis method of multi-armed caliper log is expounded. 摘要为了深入研究套损机理,减少油水井套管的损坏,提出了新的多臂井径测井解释方法。
- Information criteria of casing damage cannot reach uniformity in oil production companies of Daqing Oilfield, causing much difficulty for scientific research on casing damage. 摘要大庆油田以往各采油厂套损信息标准不统一,对套损科研工作影响较大。
- Casing damages are classified into deformation, breakage and sealing damages. 摘要套管损坏主要分为套管变形、破损和密封性破坏3类。
- As an example with casing damage in Yushulin oil field of Daqing,the paper calculates the relations between injecting pressure,casing stress and casing strength. 以大庆榆树林油田砂岩段的套损情况为例,计算了注水压力、套管应力及套管强度之间的关系。
- With the application of polymer flooding in recent years,the casing damage wells increase in Pu I member in the polymer flooding block in Sazhong development area. 近几年来,随着聚合物驱油方式的工业化应用,萨中开发区注聚区块葡一组油层部位套管损坏井数急剧增加。
- The main purpose of judging water flowing in oil shale or not is to provide the information for evaluating casing damage situation during oilfi eld development. 判断油页岩是否进水的主要目的是为油田开发过程中评价套损情况提供信息。
- Combine with the reservoir character ofShengtuo Oilfield, we put forward some advises and offer some offerencefor the casing damage ptotection and prevention. 结合胜坨油田油藏性质和特点,有针对提出该地区套管损坏防治合理建议与方案。
- Based on the application condition in Jiangsu oilfields, the mechanism, structure and function of the technology which can check casing damage have been presented. 结合江苏油田应用情况,介绍了可过油管检查套管损坏的电磁探伤测井仪的工作原理、结构、功能等特点。
- In that case you'll have to clear yourself. 那样,你只得自行辩白了。
- In this case, let's start earlier. 既然这样,我们就早点开始。
- Analysis indicate that casing damages are mainly caused by abrasions from drilling tools. 分析认为,钻具对技术套管的磨损导致其强度降低是技术套管损坏的主要原因。
- The influence of casing damage straightly affects production and ejection wells' life and oil and gas rate, and the well bole can be examined by electromagnetism inspection logging technique. 套管损坏将直接影响油水井的使用寿命及油气产量,而电磁探伤测井技术可对井身结构作“体检”。