| 用斯通利波评价裂缝的有效性 |
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| 引用本文： | 杨唐斌.用斯通利波评价裂缝的有效性[J].测井技术,1998,22(2):132-136. |
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| 作者姓名： | 杨唐斌 |
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| 作者单位： | 四川石油管理局测井公司 |
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| 摘 要： | 通过对斯伦贝谢ＭＡＸＩＳ－５００近４０口井的阵列声波和偶极子横波资料分析，认为斯通利波对裂缝的有效性评价非常有用。文中主要利用斯通利波波形、能量衰减和反射特性，结合其它成象测井资料综合分析，提出了识别应力释放缝和人工诱导缝及如何评价有效裂缝的方法，列举了应用实例并作了分析。
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| 关 键 词： | 斯通利波 裂缝 测井解释 油气勘探 |
Evaluating the Effective Fracture with Stoneley Wave |
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| Yang,Tangbin..Evaluating the Effective Fracture with Stoneley Wave[J].Well Logging Technology,1998,22(2):132-136. |
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| Authors: | Yang Tangbin |
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| Affiliation: | Yang Tangbin. |
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| Abstract: | The analysis result of array sonic and dipole shear sonic data from about 40 wells using MAXIS 500 shows that Stoneley wave is very useful for evaluating the effectiveness of formation fracture. A method of identifying stress release fracture and induced fracture with Stoneley waveform, Stoneley energy attenuation, reflection properties and other imaging logging data is proposed. Application examples in Sichuan Oilfield are given to delineate how to evaluate effective fracture. |
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| Keywords: | Stoneley wave fracture log interpretation imaging logging |
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