首页>
外国专利>
Methods and systems for estimating formation resistivity that are less sensitive to skin effects, shoulder-bed effects and formation dips
Methods and systems for estimating formation resistivity that are less sensitive to skin effects, shoulder-bed effects and formation dips
展开▼
机译:估计对皮肤效应,肩床效应和地层倾角不太敏感的地层电阻率的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for determining an electrical property of a formation includes acquiring a first resistivity measurement by energizing a first transmitter and receiving a first signal in a first receiver, wherein the first transmitter and the first receiver are disposed on the logging tool in a first orientation substantially parallel to a longitudinal axis of the logging tool; acquiring a second resistivity measurement by energizing a second transmitter and receiving a second signal in a second receiver, wherein the second transmitter and the second receiver are disposed on the logging tool in a second orientation that is substantially orthogonal to the first orientation; and deriving the electrical property of the formation from a difference measurement that is derived from the first resistivity measurement and the second resistivity measurement.
展开▼