全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Yiren Fan , Hongjun Xu ...
来源:[J].Applied Magnetic Resonance(IF 0.83), 2019, Vol.50 (1-3), pp.29-45Springer
摘要:Pore structure evaluation is a crucial segment of revealing the reservoir characteristics and percolation mechanism. Considering the diversity of origins, types and combinations in reservoir space, the effective evaluation method of bioclastic limestone pore structure had no...
作者:Yiren Fan , Juntao Liu ...
来源:[J].Computer Physics Communications(IF 3.078), 2017, Vol.212, pp.82-89Elsevier
摘要:Abstract(#br)The nuclear magnetic resonance transversal relaxation time is widely applied in geological prospecting, both in laboratory and downhole environments. However, current methods used for data acquisition and inversion should be reformed to characterize geological sample...
作者:Yiren Fan , Juntao Liu ...
来源:[J].Computer Physics Communications(IF 3.078), 2017, Vol.212, pp.82-89Elsevier
摘要:Abstract(#br)The nuclear magnetic resonance transversal relaxation time is widely applied in geological prospecting, both in laboratory and downhole environments. However, current methods used for data acquisition and inversion should be reformed to characterize geological sample...
作者:Yiren Fan , Yingchang Cao ...
来源:[J].Computer Physics Communications(IF 3.078), 2016, Vol.198, pp.59-70Elsevier
摘要:Abstract(#br)With more information than the conventional one dimensional (1D) longitudinal relaxation time ( T 1 ) and transversal relaxation time ( T 2 ) spectrums, a two dimensional (2D) T 1 – T 2 spectrum in a low field nuclear magnetic resonance (NMR) is developed to dis...
作者:Yiren Fan , Yingchang Cao ...
来源:[J].Computer Physics Communications(IF 3.078), 2016, Vol.198, pp.59-70Elsevier
摘要:Abstract(#br)With more information than the conventional one dimensional (1D) longitudinal relaxation time ( T 1 ) and transversal relaxation time ( T 2 ) spectrums, a two dimensional (2D) T 1 – T 2 spectrum in a low field nuclear magnetic resonance (NMR) is developed to dis...
作者:Lei Wang , Yiren Fan
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2019, Vol.176, pp.342-351Elsevier
摘要:Abstract(#br)We developed an efficient parametric inversion method for the determination of the distances to boundaries (DTBs), dip angle, and formation anisotropic resistivities from logging-while-drilling (LWD) azimuthal resistivity measurements (ARM) in real time. To increase ...
作者:Yiren Fan , Fei Wu
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2019, Vol.176, pp.85-96Elsevier
摘要:Abstract(#br)Since the dynamic process of drilling operation often cannot be duplicated realistically in laboratory environment, the methodology to evaluate drilling induced formation damage using the core plug is still open to question. By using a multifunctional physical simula...
作者:Gang Chen , Yiren Fan , Quanxin Li
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2019, Vol.179, pp.432-443Elsevier
摘要:Abstract(#br)In this research, a coal-gangue-rock geological model based on geological parameters was established by studying the relationships between different dielectric constants, conductivity and attenuation coefficients, and emission frequencies when electromagnetic waves w...
作者:Yiren Fan , Jianyu Liu
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.127Elsevier
摘要:Abstract(#br)The static rock elastic parameters are important in the petrophysical evaluation of unconventional reservoirs since many of them need the fracturing technology for development. However, it often fails to establish models of the static rock elastic parameters through ...
作者:Yiren Fan , Xinmin Ge ...
来源:[J].Journal of Magnetic Resonance(IF 2.3), 2017Elsevier
摘要:Abstract(#br)The modified CPMG (Carr-Purcell-Meiboom-Gill) pulse sequence is a common sequence used for measuring the internal magnetic field gradient distribution of formation rocks, for which t 0 (the duration of the first window) is a key acquisition parameter. In order t...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×