Pulsed neutron technology has been widely used to monitor the remaining oil saturation of
the formation. In order to solve the problem of the remaining oil saturation and porosity of the …

Tight gas has become an important part of unconventional petroleum exploration and
development. The evaluation of gas content is of great significance for reservoir prediction …

Carbon/Oxygen logging is an effective method to perform oil layer recognition and oil
saturation calculation, which plays an important role in the evaluation of remaining oil after …

Pulsed-neutron gamma density (NGD) logging, as an emerging density measurement
technology is of significance for radioprotection and technological development of logging …

Neutron logging technology can identify gas reservoirs by detecting thermal neutron or
secondary gamma information, which is of great significance for real-time reservoir …

Pulsed neutron gamma density logging (NGD) is of great significance for radioprotection
and density measurement in LWD, however, the current methods have difficulty in …

With the increasing demand for radioisotope-free operations, pulsed neutron-gamma
density (NGD) has become increasingly important for logging-while-drilling (LWD) …

As the development of most domestic and international oilfields progresses, many fields
have entered a mature phase characterized by high water cut and high recovery, with water …

提出用铁的俘获伽马射线标记中子自屏蔽校正因子并组合氯氢比确定含油饱和度的方法.
利用蒙特卡罗方法建立井筒-地层模型, 模拟不同孔隙度和地层水矿化度条件下的俘获伽马能谱 …

The inelastic spectrum-based carbon/oxygen spectral logging has been widely applied in
the interpretation of residual oil saturation. The effects of traditional spectral processing …