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- But the underbalance drilling technology on diesel tail gas i... 但该技术不适应产水气井,也不适于高压气井。
- Underbalance drilling technology on diesel tail gas is used successfully in Xing well 24,increase productivity is about 6 times. 利用柴油机尾气作为钻井中的清洗介质进行负压钻井 ,成功地在兴 2 4井应用 ,使该井增产近 6倍。
- Using diesel tail gas drilling,the determination of airshed,necessary equipment,downhole BHA and drilling technology measures etc.are presented in this paper. 文中介绍了利用柴油机尾气钻井中气量确定、必要的装备、井下钻具组合和尾气钻井工艺措施等。
- Failure mechanism of compressor valve plates in diesel tail gas underbalanced drilling 柴油机尾气欠平衡钻井中压缩机阀片失效机理
- Keywords diesel tail gas;underbalance drilling;gas measuring;equipment;downhole tool;drilling technology;Xing well 24; 柴油机尾气;负压钻井;气体计量;设备;井下工具;钻井工艺;兴24井;
- diesel tail gas 柴油机尾气
- diesel tail gas drilling 柴油机尾气钻井
- Diesel engine tail gas drilling is a kind of gas-based underbalanced drilling, with advantages of protecting oil/gas reservoirs and improving ROP. 柴油机尾气负压钻井属气基欠平衡钻井,具有保护油气层和提高钻井速度等优点,但柴油机尾气成分复杂对石油管材可产生不同程度的腐蚀。
- Pure hydrogen could reduce power consumptions and equipments size and tail gas hydrogenation unit and diesel hydrotreating unit, so it could bring benefits to this units. 还可降低汽油加氢装置和柴油加氢装置等氢气用户的能耗和尾气量,减少压缩机等设备的尺寸。
- Some suction is provided by the ejector scrubber and the tail gas fan. 喷射洗涤器和尾气排风机可提供部分吸力。
- Along with discharge standards about automobile tail gas is becoming stricter and stricter,the quantities of sulfur in gasoline and diesel used in automobile as fuel will be cut down greatly. 随着汽车尾气排放标准越来越严格,要求汽车燃料汽、柴油中的硫含量越来越低。
- The main pollution sources include: slag, sewage water, smoke, and tail gas. 主要污染物有矿渣,污水,烟气、尾气等。
- Some suction is provided by the ejector scrubber and the tail gas fan . 喷射洗涤器和尾气排风机可提供部分吸力。
- Improve the comprehensive treatments of graywater, smoke, and tail gas. 加强对污水、烟气、尾气的综合治理。
- Diesel engine being used widely,but the tail gases exhausted from it pollute environment seriously. 目前柴油机应用广泛,但是其排放的尾气严重污染了环境。
- After the activated carbon adsorbing VCM from rectified tail gas, the composition of this desorbed gas was introduced. 介绍了精馏尾气经活性炭吸附氯乙烯后,解吸气体的组分。
- We are working on that with great efforts. For instance,reforesting,dealing with the tail gas of the automobile etc. 我们正在下大力气治理环境,比如绿化、汽车尾气等方面。
- CLAUSPOL process developed by IFP for treating sulfur recovery tail gas is introduced, and its features, principle and effect are described. 主要介绍了由法国IFP开发的CLAUSPOL硫磺回收尾气处理工艺,包括它的特点、原理和作用;
- The technical revamping of tail gas dedusting system is introduced in nitrophosphate granulation. 介绍硝酸磷肥喷浆造粒尾气除尘系统的技术改造。
- The major pollutant is TSP, now at air pollution tail gas style of motor vehicle has replaced coal soot style. 主要污染物是tsp,空气污染已由煤烟型向机动车尾气型转化。
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