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- synthetic sonic log 合成超聲測井
- In addition,the sonic logging data are used in synthetic seismogram and the log constrained inversion,which will be the goal of the lo... 另外,聲波測井資料也常被用於合成地震記錄以及測井約束地震反演,這也成為當前測井地震聯合勘探開發的發展方向。
- It is necessary to process the waveforms of long spacing sonic logs and identify the associated guide waves. 但是必須對長源距聲波測井波形進行處理,分辨出相應的導波。
- We have developed a software package for rock mechanical analysis with multipole array sonic logs. 我們開發了一套利用多極組合測井分析岩石力學特徵的軟體。
- The sonic log measurement is affected both by the irregular variation of caliper and lithology. 聲波時差測量結果受井徑擴徑和岩性變化的雙重影響。
- A sonic log compensation model is designed by considering both effects of the variation of caliper and lithology. 設計了一種砂泥岩剖面的變井徑變岩性模型,分析了補償聲波測井產生的滑行波的傳播路徑和常規井徑校正方法。
- The log reconstruction method based on neural network is a effective one to improve the quality of sonic log. 基於神經網路的曲線重構法是提高聲波測井曲線質量的有效方法。
- Using gamma ray log, neutron log, density log and sonic log, with the algorithm of fuzzy clustering, we can realize lithology recognition. 摘要利用測井數據中的自然伽瑪、中子、聲波和密度測井曲線所蘊含的岩性信息,用模糊聚類演算法實現岩性的自動劃分。
- In this paper an evaluation model for rock drillability and sonic logs is presented by analysing the relationship between sonic moveout and geological fact... 通過分析聲波時差與影響岩石可鑽性地質因素的關係,建立了聲波時差與岩石可鑽性指數的評價模型。
- The method,by means of non-linear algorithm of neural network technology,is used to set up a non-linear relation among sonic log curve,SP,Rt,Gr and curves. 該方法通過神經網路技術的非線性演算法,在聲波曲線與自然電位、電阻率、自然伽馬等多條測井曲線之間建立一種非線性關係。
- Depth of investigation in sonic logging is studied based on wave acoustics. 從波動聲學的角度討論聲波測井的探測深度問題。
- Based on mud stone sonic log and measured fluid pressure, the paper analyzes the distribution of abnormal pressure in the Chexi sag, as well as its influence on petroleum migration and accumulation. 本文綜合應用試油實測壓力與泥岩聲波時差資料計算分析了車西窪陷異常流體壓力的分佈特徵及其與油氣運移聚集的關係。
- ZHAO Jun, CAI Ya-xi, LIN Yuan-hua.Application of sonic logs to rock drillability and bit selection[J].Well Logging Technology, 2001,25(4):305-307. [4]趙軍;蔡亞西;林元華.;聲波測井資料在岩石可鑽性及鑽頭選型中的應用[J]
- Multipole array sonic logging tools have widely been employed in Chinese oilfields in recent years. 幾年來,多極組合聲波測井儀已廣泛應用於中國各油田。
- AFF( acoustic formation factor) equation is an effective porosity interpretation model using sonic logging data. 聲波地層因素)程是利用聲波時差資料求取地層孔隙度的一種有效的解釋模型。
- Most synthetic detergents are in the form of powder or liquid. 大多數合成洗滌劑呈粉狀或液態。
- In this paper, a new acoustic transducer of SBT sonic logging tool is introduced. 測井儀器有不同的種類,使用的測量原理、刻度方法和測量手段也各不相同。
- An interactive processing technique of full wave sonic logging data is developed to enhance the veracity of various wavelets. 開發了聲波全波列測井資料的人機交互處理技術,大大提高了各種分波信息處理的準確性。
- Some synthetic materials do not crush easily. 有些化纖衣料不易起皺。
- The paper put forwards the design scheme of the thin bed sonic logging tool, and also discusses the key problems and the solutions. 文章論述研製薄層聲波測井儀的必要性及設計思路,介紹儀器方案設計、關鍵問題及解決辦法。