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- acoustic amplitude log 聲幅測井
- Maintenance and reform of Halliburton acoustic amplitude variable density logging tool 哈里伯頓聲幅變密度測井儀的維修與改進(jìn)
- Analysis of Influences of Casing Pressure Testing on Acoustic Amplitude Logging after Cementing 固井后套管試壓對聲幅測井影響規律的分析研究
- acoustic amplitude logging 聲幅測井
- This paper analyses survey principle of 1532 dielectric log tool,and analyses circuit amplitude detector and phase detector in 1532 dielectric log tool. This paper focuses on dual gate MOSFET and photocoupler for AGC,SCI and FB for noise reduction. 文章介紹 15 32型介電測井儀的測量原理 ,并分析了 15 32型介電測井儀的幅度測量系統和相位測量電路 ,以及用于自動(dòng)增益控制 (AGC)的雙柵極場(chǎng)效應管和光耦合器 ,以及用于抑制噪聲的穿心電容器和鐵氧體磁珠
- The status for acoustic variable density log in Daqing Oilfield is introduced including applied techniques and logging tool levels. 介紹了大慶油田聲波變密度測井的現狀、應用的技術(shù)和儀器的水平。
- M2B tools acoustic amplitude and variable density signals become distortional in large boreholes, slow formation such as coal beds, and so on. 但該儀器在大井眼、煤層等慢速地層、低密度固井井段,聲幅及變密度曲線(xiàn)有失真現象。
- SBT,MAK-2,GR-DEN and acoustic log tools in china have .some shortcomings in evaluation of cementing bond quality, such as poor practicability and long time interpretation, etc. SBT、MAK-2、伽馬密度測井儀和國產(chǎn)各種聲波密度儀器在固井質(zhì)量評價(jià)過(guò)程中存在著(zhù)實(shí)用性差及處理解釋時(shí)間長(cháng)等缺陷。
- Application of CPLD in Well Logging Tool. CPLD在測井儀器中的應用
- Examples show this new method can give more accurate result than conventional acoustic amplitude and conventional VDL in evaluating the cementing quality between casing and cement annulus, cement annulus and formation. 實(shí)測資料說(shuō)明該方法較普通聲幅和普通變密度測井能更準確地鑒定水泥環(huán)兩個(gè)界面的膠結質(zhì)量。
- Application of CTS telemetry technology in the acoustic frequency and spectrum logging tool. CTS遙傳技術(shù)在聲頻譜測井儀器中的應用
- In this paper, a new acoustic transducer of SBT sonic logging tool is introduced. 測井儀器有不同的種類(lèi),使用的測量原理、刻度方法和測量手段也各不相同。
- The characteristics of the piezoquartz transducers are important factors to improve performance of the acoustic logging tool. 壓電晶體換能器性能是影響聲波測井儀器質(zhì)量的重要因素之一。
- Therefore, challenges facing acoustic CBL and the evaluation method are proposed, as well as suggestions on development and applications of Chinese acoustic logging tool. 據此闡述聲波固井質(zhì)量測井及評價(jià)方法面臨的問(wèn)題 ,并對我國聲波測井儀器研制、方法應用提出建議。
- The transducers in acoustic logging tool are usually cylindrical piezoelectrical transducers and their acoustic radiation and acceptance have preferred directivity. 換能器的聲輻射與接收指向性由其形狀與尺寸確定。
- Data processing system DCO is built for SNP-3 dual detector C/O logging tool. 為了能夠解釋雙探測器碳氧比能譜測井 SNP- 3儀器的資料 ,建立了資料處理系統 DCO。
- These logging tools can be quite large. 這些測井工具可能非常龐大。
- 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？
- Design of New Combination Caliper Log Tool 新型組合井徑測井儀器
- I reached for a floating log with my foot. 我伸腳去鉤取一段漂浮著(zhù)的木頭。
