专利汇可以提供DETECTION AND CHARACTERIZATION OF THIN WEAK BEDDING PLANES IN HYDROCARBON-BEARING LAMINATED FORMATIONS专利检索,专利查询,专利分析的服务。并且Methods are provided for making, processing, and analyzing in situ measurements to indicate presence of thin bedding planes of weakness in a formation. Bedding planes as small as a few inches and smaller are identified using an ultrasonic borehole tool. In one embodiment, detected pseudo-Rayleigh waveforms are processed to determine whether multiple events are detected. If so, lamination and a likely bedding plane of weakness are identified. In another embodiment, a sonic borehole tool is run in conjunction with the ultrasonic borehole tool. Indications of shear and pseudo-shear wave speeds are compared, and where different, a bedding plane of weakness is identified. In another embodiment, a microresistivity imager is run with the ultrasonic borehole tool, and at locations where multiple events are not detected, the image obtained by the imager is inspected to find locations of sharp contrast with adjacent locations to thereby identify bedding planes of weakness.,下面是DETECTION AND CHARACTERIZATION OF THIN WEAK BEDDING PLANES IN HYDROCARBON-BEARING LAMINATED FORMATIONS专利的具体信息内容。
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