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- Starting discussion on calibration points of Compensated Neutron Log,this paper proposes that spline interpolation, instead of conventional regression fitting,is used to build the response equation of CNL. 本文從對補償中子測井實(shí)驗刻度點(diǎn)的討論出發(fā),提出用樣條插值方法而不是通?;貧w擬合方法來(lái)構造補償中子響應方程。
- Based on the different responses of compensated neutron log (CNL) in the gas reservoir before and after mud filtrate invasion, the authors designed the test of time-lapsed CNL in cased hole. 根據泥漿侵入氣層前后補償中子測井響應值的變化 ,設計了套管井內補償中子時(shí)間推移測井試驗。
- Compensated neutron log (CNL) and other conventional logging analog signals, pulse signals can be acquired. 該系統可對巖性密度和自然伽馬能譜進(jìn)行多道幅度分析,并對補償中子測井信號及所有井下常規模擬信號、脈沖信號進(jìn)行數字化采集。
- The sensitivity of compensated neutron logging(CNL) tool is researched(using) Monte-Carlo method. 本工作對補償中子石油測井儀器的靈敏度進(jìn)行蒙特卡羅方法數值模擬研究。
- The neutron log is primarily resposive to the amount of hydrogen in the formation. 中子測井對巖層的氫含量有顯著(zhù)反映。
- The neutron log is primarily responsive to the amount of hydrogen in the formation. 中子測井對巖層的氫含量有顯著(zhù)反映。
- 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(xiàn)所蘊含的巖性信息,用模糊聚類(lèi)算法實(shí)現巖性的自動(dòng)劃分。
- Effect of Gas in the Sand-mudstone Layer on Compensated Neutron Log 砂泥巖地層中氣體對補償中子測井的影響
- Application of Compensated Neutron Log in Cased Well to Evaluate Gas Reservoir 過(guò)套管補償中子測井在判斷氣層中的應用
- Application of Monte Carlo Method in Compensated Neutron Log Tool Design 蒙特卡羅方法在補償中子測井儀器設計中的應用
- LWD neutron logging takes an important part in logging-while-drilling(LWD). 隨鉆中子測井在隨鉆測井中占有重要地位。
- Combined with log response, it can be identified efficiently by gamma ray logging curve, neutron logging curve and density logging curve. 結合測井響應,可以從自然伽馬、中子、密度測井曲線(xiàn)對儲層巖性進(jìn)行有效識別。
- Various measuring results of model machine of array neutron logging in the model are introduced simultaneously. 同時(shí)介紹了陣列中子測井樣機在模型井中的各種測量結果。
- The road opened out into a dual carriageway. 這條路已擴展成了復式車(chē)行道。
- C/O logging method is a newly pulse neutron logging,it has been widely used in the oil field to estimate the porosity and lithology of the formation. 碳氧比能譜測井是一種新型的脈沖中子測井方法,在油田廣泛推廣用于評價(jià)儲集層孔隙度和巖性,確定含油飽和度。
- Keywords compensated neutron log(CNL);sand-mudstone formation;Monte Carlo method;gas saturation;excavation effect; 補償中子測井;砂泥巖地層;蒙特卡羅方法;含氣飽和度;挖掘效應;
- Do you know how to log in to the system? 你知道怎么登錄進(jìn)入這個(gè)系統嗎?
- I reached for a floating log with my foot. 我伸腳去鉤取一段漂浮著(zhù)的木頭。
- They are sawing a log into planks. 他們把原木鋸成一塊塊厚板。
- His dual role as a composer and a conductor made him very busy. 他作曲家和指揮家的雙重身份使他非常繁忙。