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deep exploratory well
相关语句
  深探井
     Well Wushen-1 is an important deep exploratory well drilled in Dagang Oilfield, with its designed total depth (TD) at 6000m and actually drilled to TD at 5852m in 393 days.
     乌深 1井是大港油田有史以来乃至东部油田最深 ,且具有科学探索性质的深探井 ,设计井深 60 0 0 m。
短句来源
  “deep exploratory well”译为未确定词的双语例句
     APPLICATION OF THE MAGNETIZED DRILLING FLUID TO THE DEEP EXPLORATORY WELL IN EASTERN SICHUAN
     磁化钻井液在川东地区深探井中的应用
短句来源
  相似匹配句对
     The Sidetracking Technique for Deep Horizontal Exploratory Well
     深水平探井的侧钻技术
短句来源
     APPLICATION OF THE MAGNETIZED DRILLING FLUID TO THE DEEP EXPLORATORY WELL IN EASTERN SICHUAN
     磁化钻井液在川东地区深探井中的应用
短句来源
     Application of Deep-well Anode Bed
     深井阳极地床的应用
短句来源
     Deep-well Dead-load Experiment
     深井静载荷试验初探
短句来源
     Directional Well Cementing Techniques In Jiangsu Exploratory Areas
     江苏探区定向井固井技术
短句来源
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The paper introduces structure,technical code and performance characteristics of flexible joint,establishes new mechanics model of inclining prevention BHA and analyses its force situation downhole. Rapid inclining prevention drilling test in Daqing oil field shows that flexible joint has simple structure,reasonable design of both bit weight and torque transmission mechanism,good dynamic sealing propery under high pressure. Its use in deep exploratory well and adjustment well with high angle hard...

The paper introduces structure,technical code and performance characteristics of flexible joint,establishes new mechanics model of inclining prevention BHA and analyses its force situation downhole. Rapid inclining prevention drilling test in Daqing oil field shows that flexible joint has simple structure,reasonable design of both bit weight and torque transmission mechanism,good dynamic sealing propery under high pressure. Its use in deep exploratory well and adjustment well with high angle hard formation shows that it has advantages of both inclining prevention and high penetration rate.It has been applied for patent in China.

柔性接头是最新研制的一种钻井井下工具。文中介绍了柔性接头的结构、技术规范和性能特点,建立了以其组合的新型防斜钻具组合力学分析模型,分析了工具于井下的受力状态。在大庆油田易斜区快速防斜钻井现场试验表明,柔性接头的结构简单,钻压和扭矩传递机构设计合理,高压动密封性能良好。以其组合的新型防斜钻具组合,在大倾角硬地层深探井和调整井钻井区块使用,防斜效果明显,机械钻速高。柔性接头的研制成功为易斜区快速防斜钻井提供了一种新的钻具组合类型。该柔性接头已申报国家实用新型专利。

Through laboratory analysis and exploration of the magnetizing conditions of drilling fluid magnetic field intensity, magnetizing time, and test temperature etc,the selection of rational magnetiing parameters was made to provide a basis for the indoor magnetization experiment on drilling fluids. The field application of magnetized well drilling to the deep exploratory well Well Gouxi 2 in Eastern Sichuan shows that the property of the magnetized drilling fluid has been distinctly improved,...

Through laboratory analysis and exploration of the magnetizing conditions of drilling fluid magnetic field intensity, magnetizing time, and test temperature etc,the selection of rational magnetiing parameters was made to provide a basis for the indoor magnetization experiment on drilling fluids. The field application of magnetized well drilling to the deep exploratory well Well Gouxi 2 in Eastern Sichuan shows that the property of the magnetized drilling fluid has been distinctly improved, with the stability of well wall intensified, the extendible rate of well diameter reduced, and the maintaining cycle of the drilling fluid lengthened. Therefore, the application has achieved tangible technological and economic results.

磁化钻井液在川东地区深探井——苟西2井的现场应用试验表明,钻井液经磁化处理后,性能得到明显改善,井壁稳定性增强,井径扩大率减小,钻井液维护处理周期延长,具有明显的技术经济效果

Well Wushen-1 is an important deep exploratory well drilled in Dagang Oilfield, with its designed total depth (TD) at 6000m and actually drilled to TD at 5852m in 393 days. It's the deepest well of onshore oil field in east China, and its drilling is very difficult due to the complicated geological conditions and high geothermal gradients. This well sets two records of onshore oil field in China, i.e., the deepest 311mm diameter hole and the longest running depth of 244.5mm casing....

Well Wushen-1 is an important deep exploratory well drilled in Dagang Oilfield, with its designed total depth (TD) at 6000m and actually drilled to TD at 5852m in 393 days. It's the deepest well of onshore oil field in east China, and its drilling is very difficult due to the complicated geological conditions and high geothermal gradients. This well sets two records of onshore oil field in China, i.e., the deepest 311mm diameter hole and the longest running depth of 244.5mm casing. The paper describes the key technologies for casing program optimization, large hole drilling, drill pipe and casing protection, running the 244.5mm casing, under-balanced drilling, cementing and drilling fluid technologies, etc.\;

乌深 1井是大港油田有史以来乃至东部油田最深 ,且具有科学探索性质的深探井 ,设计井深 60 0 0 m。由于井深、地质情况复杂、地温梯度高、钻井施工难度大 ,通过施工人员的努力 ,乌深 1井历经 393d钻至井深 5852 m,创造了全国陆上油田 31 1 mm井眼最深和 2 4 4 .5mm套管一次下入最深的记录。介绍了优化井身结构设计和钻井施工中在大尺寸井眼钻进、钻具和套管保护、 2 4 4 .5mm套管下入和固井、钻井液工艺技术以及欠平衡钻进技术等。

 
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