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Well logging means and method for determining water saturation of a petroleum reservoir having two transmitters and two receivers
Well logging means and method for determining water saturation of a petroleum reservoir having two transmitters and two receivers
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机译:用于确定具有两个发送器和两个接收器的石油储层的水饱和度的测井装置和方法
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摘要
Method and apparatus determining the water saturation of a petroleum reservoir earth formation include transmitting electromagnetic energy in the earth formation from within a borehole traversing the earth formation and at least two frequencies within a preferred range of frequencies. The electromagnetic energy is received at two locations from the earth formation and within the borehole. The water saturation of the earth formation is derived from the received electromagnetic energy.
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