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- well bore sidewall core taker 井壁取芯器
- Because the formation fluid can not seep in well bore, people find out reservoir usually by cuttings logging, gasometry logging, core analysis, fluorescence etc. 由于地层流体不能进入井筒,过平衡钻井时要确定油气层一般都通过岩屑录井、气测录井、岩心分析、荧光等来实现。
- Mark the sidewall coring depth in the 0.4-meter resistivity log. 在0.;4米电阻率图上标出井臂取心深度。
- A burden becomes lightest when it is well borne. 担子虽重,善挑能变轻。
- Methods Utilize magnetic resonance-mud logging (MR-ML) technology to rapidly and accurately analyze such parameters of cuttings, core and sidewall core as porosity, permeability, FFI, BVI and oil saturation, etc. 方法利用磁共振录井技术在钻井现场快速、准确地分析岩屑、岩心及井壁取心的孔隙度、渗透率、可动流体饱和度、束缚流体饱和度及含油饱和度等参数。
- Heat and mass transfer analysis in horizontal well bore during thermal recovery. 水平井热力采油过程中的传热传质分析
- In kill operation, it is required to keep the downhole pressure stable and the well bore pressure balanced. 在压井过程中,要求井底压力能够保持不变,并使井眼系统的压力保持平衡关系。
- So increase the temperature of the near well bore zone by heating, then the condensate cran he evaporated. 根据传热学原理推出了凝析气井井筒温度分布计算公式,研究了温度计算基础数据求取方法。
- It is necessary to scientifically plan and survey well bore trajectories in directional drilling. 井眼轨道的设计与监测技术一直是定向钻井中的研究热点。
- A22sh well is drilled on the A22 slot and use its well bore,with the whipstock and expandable tubular,the tech... 该井的成功完井为老油田的增产、稳产起到了保障作用。
- Ensuring the well bore stability during drilling is a regular task of drilling engineers. 在钻进过程中,确保井壁稳定,是钻井工作者一项经常性任务。
- Sidewall coring techniques are used in field development to determine the watered out degree. 将井壁取心技术应用于油田开发中,评价油层的水淹程度。
- Calculating results show that fluctuation pressure decrease with eccentricity between drill stem and well bore increase. 计算结果表明:随钻柱与井眼间偏心度增大,波动压力减小。 全偏心情况下的波动压力大约只有同心情况下的一半。
- This paper establishes a method for evaluating waterflooded zones using sidewall coring data. 建立了一种应用井壁取心资料评价水淹层的新方法。
- An emendation for continuous flow using a deconvolution is conducted without requiring a testing of a well bore flux, only needing a pressure data. 反褶积校正续流方法不需要测试井底流量资料,只要有压力数据即可进行,流量数据是通过压力资料计算出来的。
- The well bore temperature distribution in condensate gas well is dispensable for the node analysis and performance analysis for gas well. 凝析气井井筒温度分布是进行气井节点分析和动态分析必不可少的参数。
- This paper discusses a correction method for pyrolysis total hydrocarbon content of sidewall coring so s to make it close to t... 该文讨论喇嘛甸油田井壁取心热解总烃含量的校正方法,力求使之与原状地层原油地面含量接近。
- This paper discusses a correction method for pyrolysis total hydrocarbon content of sidewall coring so s to make it close to t. 热解岩石总烃含量是评价储层含油性的重要参数,是准确求取剩余油饱和度的关键。
- The device is comprised of transparent well bore, hoisting mechanism, gravel packing device, data acquisition system and image processing system. 该装置由透明模拟试验井筒、起升系统、砾石充填设备、数据采集和图象处理系统五大部分组成。
- Analysing the process of gaining the date in caliper logging,select the method "Sweep Representation" to build the equations of well bore model. 该文通过对井径测井数据的特征分析,选用"推移表示法"得出井筒模型方程,从而解决了从井径测井数据到井筒模型的自动生成的关键问题。