logging tool 中文意思是什麼
logging tool
解釋
測井電極系-
The logging principle and initial application of the hil induction logging tool
感應測井儀的測井原理及初步應用 -
The calibration for petroleum nuclear logging tool part 1 : general rules
石油核測井儀刻度.第1部分:總則 -
The calibration for petroleum nuclear logging tool part 4 : the calibration for compensated neutron tool
石油核測井儀刻度.第4部分:補償中子測井儀刻度 -
The calibration for petroleum nuclear logging tool part 2 : the calibration for natural gamma - ray logging tool
石油核測井儀刻度.第2部分:自然伽馬測井儀刻度 -
The calibration for petroleum nuclear logging tool part 3 : the calibration for compensated density litho - density tool
石油核測井儀刻度.第3部分:補償密度巖性密度測井儀刻度 -
As the most economic logging tool for servicing horizontal wells, the well tractor has being attached great importance to. it has already used for logging, perforation and salvage etc. in horizontal wells, so it will have a good future
水平井牽引機器人作為用於水平井服務最為經濟的輸送工具越來越受到重視，而且已應用於水平井測井、射孔、打撈等作業，具有良好的應用前景。 -
When dicussing reliability design and reliahbaiiy ensuring methods, a new reliability calculating model of petroleum logging tools is presented, reliability assurimg technologies should be taken in petroleum logging tools and their using approaches are presented and stated from electricity design and mechanical design, reliability system model of petroleum logging tool is set up according to the latest reliability theory, reliability indexes of petroleum logging tool and their acquiring ways are discussed, the reconmended reliability indexes ( mwture, nolwnm, mtbf, mttf ) of petroleum logging tool are presented : the mean working time under rated error ( mwture ) of the new tool is obtained through experiments. when studying data processing methods, the property of gamma - ray signal is stated and the type of it ' s measuring error is examined using statistical method, the basic theory of digital filtering and the basic situation of digital filtering methods are introduced and analyzed, the factors affecting digital filtering effect to gamma - ray signal and the effect of digital filtering to logging curve are analyzed, the evaluting criteria ( rvi, rmse, sfi ) of digital filtering effect are set up from two aspects, named as real value acquiring of steady section and the formation boundary checking and processing, the related filtering methods and examining methods are given out. the design methods of digital filter used to process gamma - ray signal are discussed, the mixed filtering scheme of natural gamma - ray log is presented, the realization ways are discussed. the selective filtering system and it ' s realization flow are given out through quantitive reseaching to part of digital filters, three new filtering sheme will be used to process gamma - ray signal in era2000 logging system
在探討可靠性設計與可靠性保障技術時，提出了石油測井儀器的可靠性計算新模型，從電氣和機械兩個方面，提出並闡述了應採用的可靠性保障技術及其使用方法：根據最新可靠性理論，建立了石油測井儀器的可靠性系統模型，探討了石油測井儀器的可靠性指標及其獲取途徑，提出了推薦使用的石油測井儀器可靠性指標（ mwture ， nolwnm ， mtbf ， mttf ） ；通過試驗，得到了所設計儀器的穩定工作時間（ mwture ） 。在研究數據處理方法時，闡述了伽瑪信號的特徵，對測量誤差類型進行了統計檢驗；介紹了數字濾波的基本理論、數字濾波方法的概況，並進行了分析；對伽瑪信號數字濾波效果的影響因素及其對測井曲線的影響進行了基本分析；從獲取平穩段真值、地層邊界的檢測與處理兩個方面，建立了數字濾波效果的評價準則（ rvi ， rmse ， sfi ） ，給出了相應的數字濾波方法及效果評價方法；探討了自然伽瑪信號數字濾波器的設計方法，提出了適合自然伽瑪測井的混合濾波方案，探討了混合濾波方案的實現途徑；通過對部分數字濾波方法的定量研究，給出了靈活可選的數字濾波系統構成及實現流程；提出的三種濾波方案，將用於era2000成像測井系統，對自然伽瑪測井數據進行濾波處理。 -
The basic principle of natural gamma - ray log is stated, the developing background, developing ways and developing situation of natural gamma - ray tools are introduced. the researching task of the paper is presented through analyzing the using situation and questions exsisted in inner natural gamma - ray tools, the researching work is started from three aspects, they are logging tool development, reliability design and reliability assuring methods, and the data processing methods, in the course of logging tool development, instrument indexes are presented based on the compatible property of sookbps telemetry system and environmental property, the analog measuring chanel and the interface circuit which realizing the compatible performance are designed according to the instrument mdexes. the detecto * design. the plateau property testing of the detector and the analysis of it ' s affecting factors are stated, the measuring property of the tool is discused, a new type of single chip microcomputer is selected when designing the interface circuit, and the laboratory experiments has fulfiled conmunieating standard signals between the interface circuit, the universal interface unit of sookbps telemetry system and also 500kbps telemetry system
本文首先概要介紹了石油測井的基本概念、方法、條件、最新進展、以及應採取的研發對策，論述了自然伽瑪測井的基本原理，介紹了自然伽瑪測井儀的發展背景、發展歷程和發展現狀，通過分析國內自然伽瑪測井儀的使用情況和存在的問題，提出了本文的研究任務。研製工作從測井儀研製、可靠性設計與可靠性保障技術、數據處理方法研究三個方面展開，在測井儀研製過程中，根據500kbps遙傳系統要求的配接性能和使用環境特徵，提出了主要儀器指標，並根據這些指標，設計了儀器模擬測量通道和實現這一配接性能的介面電路；論述了探測器的設計、坪特性影響因素分析及其測試，探討了儀器的測量性能；在設計介面電路時選用了新型單片機晶元，並與500kbps遙傳通用介面單元rtu 、 500kbpa遙傳系統實現了室內配接。 -
Ultrasonic imaging well logging tool satisfies the needs of all kinds of complex situations of casing well through improving imaging quality and resolution
摘要超聲波成像測井儀通過改善成像質量和解析度，較好地滿足了各種套管井復雜情況的需要。 -
At present, in casing well logging, ultrasonic imaging well logging tool is mainly used in cement bond appraisal and casing inspection, so as to makes intuitionistic and accurate judgment to the well cementation quality and the casing pipe condition
目前，在套管井測井中，超聲波成像測井儀主要用於水泥膠結評價和套管檢查，以便對固井質量和套管狀況作出直觀準確的判斷。 -
Technology procedure for compensated density logging tool maintenance
補償密度測井儀維修技術規范 -
The linear scale before and after log is an effective way to inspect the reality and accuracy of the log curves, such as downhole signal ' s amplitude limit or not and serious distortion, the variable density logging tool ' s signal linear amplification and working stability
測前、測后線性刻度對分析、判定變密度測井曲線的真實性與準確性體現在對井下波列的限幅與畸變程度、檢測儀器的線性放大狀態和穩定程度。 -
Logging method and pre - processing method of logging data have been ascertained for the logging tool formed by coaxial line phase water cut meter and other function units such as temperature meter and flow meter. data of 10 oil wells obtained by the logging tool has been interpreted using the soft - measuring model, and the result is accordant with data of ground measurement. it indicates that the soft measurement model of coaxial line phase water cut meter has high interpreting precision
確定由同軸線相位法含水率計組成的組合測井儀的現場測井方法以及測井數據資料的預處理方法，並利用軟測量解釋模型對現場所測10口井的資料進行解釋，結果與地面計量符合較好，說明同軸線相位法含水率計的軟測量模型在現場測井解釋中具有較高的解釋精度。 -
The svstem uses real - time preemptive scheduie to solve emergent events and data acquisition punctua1ly. based on dll in windows nt and dynamic binding scheme technique in object - oriented design, a design concept of dynamical1y loading new iogging tools is used. logging tool ciass and dynmic loading mechanism are designed which heips loading dynamic iinking iibrary of various logging toois to software system in operations so to compiete dynamic new tool loading
根據windowsnt中的dll技術和面向對象中的動態聯編技術，採用動態添加新儀器的設計思想，設計了測井儀器類及動態添加機制，可以將各種測井儀器的動態連接庫動態安裝到測井系統中，達到動態添加新儀器的目的。 -
Multi - arm caliper logging tool is mainly used for measuring inner diameter changes of the casings, provides evaluation data such as casing diameter changes, casing wall thickness, outer diameter variations of the casings, elliptic changes and equivalent damaging loading, etc
多臂井徑測井儀主要用於測量套管內徑變化，提供套管變徑、壁厚、套管外徑變化、橢圓變形及等效破壞載荷等評價資料。 -
Small diameter flowrate and watercut logging tool
小直徑流量含水測試儀 -
But how to eliminate the influence of direct coupling signal is the hardest problem when using the induction logging tool and array induction logging tool. based on induction logging, phase induction logging is studied to avoid the above problem, which makes the apparatus ’ s research and manufacturing easier
因此，在感應測井基礎上提出了測量場的相對特性的陣列相位感應測井，避開了在感應測井中非常棘手的直耦對消問題，大大降低了儀器研發的難度。 -
Design of a downhole control system of multifunction ultrasonic logging tool
多功能超聲測井儀井下控制系統設計 -
Logging tool response characteristic analysis of natural gas hydrate reservoir
天然氣水合物儲層測井響應特徵分析 -
A new type of natural gamma - ray logging tool is developed in order to realize natural gamma - ray logging compatible with sookbps telemetry system. at nrst, the basic conception, methods, conditions, latest developments, resear : : ldrr and developing countermeasures should be taken are briefly introduced
為了能夠配接500kbps遙傳系統，實現自然伽瑪測井，研製了一種新型自然伽瑪測井儀。
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