油井測試器 的英文怎麼說

中文拼音 [yóujǐngshì]
油井測試器 英文
well tester
  • : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
  • : Ⅰ名詞1 (從地面往下鑿成的能取水的深洞) well 2 (形狀像井的東西) sth in the shape of a well 3 (...
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : 名詞(古代占卜用的器具) astrolabe
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 油井 : oil well
  • 測試 : test; testing; checkout; measurement
  1. So anew type of measurement and instrumentation is badly needed and developed which is suitable for non - centralized and stationary measurement based on this idea, this study take the new type of oilavater two - phase flow measurement and instrumentation development as the basic goal, cany out some theoretic exploration of measurement in order to improve oil / water two - phase flow well logging method and technique, and try to accomplish bom holdup and total flow rate measurement with one equipment simultaneously so as to push forward development of oilavater two - phase flow well logging

    本文正是基於這一思想,以開發新的水兩相流為目標,進行先期的量理論探索,圖從原理上改進水兩相流方法和工藝,實現利用同種電學敏感原理同時完成持率和總流量的量,推動水兩相流技術的發展。
  2. Aim at high pressure high temperature well practice engineering question in field development engineering, especially cnpc southwest oil gas branch gas recovery academy project ' s concretion demand, based upon in existence measuring and testing techniques foundation, the dissertation produce a sort of new optical fiber downhole high pressure high temperature test system, and finish downhole fibre optic pressure sensor ' s design

    本文針對氣田開發工程中高溫高壓的實際工程問題,特別是cnpc西南氣田分公司采氣工程研究院科研項目的具體要求,在分析研究現代技術基礎上,提出一種新型的光纖式下高溫高壓系統,並主要完成了下光纖壓力傳感的設計。
  3. The measurement of oil / water two - phase flow is primarily accomplished by the combination of total flow rate and holdup measurement, and at present, the rotator flowmeter is used to measure the total flow rate. since the rotator flowmeter has movable parts, which makes its responsibility behave nonlinearly under poor environment of me under hole whose fluids have very complex and changeful characteristics and affects the measurement precision. what ' s more, the widely used centralized measurement instrumentation meets problems in oil wells characterized with high production or high water cuts

    通常水兩相流量主要是通過總流量和持率的量組合來完成的,目前在總流量的量中主要使用的是渦輪流量計,由於渦輪流量計具有可動部件使其在流體特性復雜多變的惡劣條件下的響應呈非線性變化規律,影響量精度,此外,普遍採用的集流型在高產及含水率高的中使用也遇到困難,為此,一種新型的適合非集流型點方法和亟待發展和推廣。
  4. Field use and test shows that, ( 1 ) the coupler drive system improves the soft characteristics in the starting and transmission of the pumping unit ; ( 2 ) the new drive system solves the problems of drive slippage and frequent change of rubber belt ; ( 3 ) it provides large transmission rate and enables adjusting the stroke number optionally ; ( 4 ) the system efficiency of the pumping unit can be improved and power consumption can be lowered by using the coupler drive system

    現場應用表明: ( 1 )耦合傳動系統可改善抽機啟動和傳動中的軟特性,提高整機和抽桿的使用壽命; ( 2 )解決了抽機膠帶傳動中打滑「丟轉」和頻繁更換膠帶等問題; ( 3 )實現了抽機大傳動比,沖次任意可調,從而滿足供液不足和稠注蒸汽生產的不同需要; ( 4 )可提高抽機系統效率2 . 24 % ,日耗電量下降39 . 6 % 。
  5. Abstract : anchor packer is one of the important downhole tools which areused in oil production and waterflood technical operation, such as layer waterflood, layer fracture or acidation, mechanical water block. after anchor is fixed in the simulated test unit, the invasion depth of the casing can be known with the help of the sensor around the casing wall, and then the failure degree is concluded. this is very important for the anchor packer design and site operation

    文摘:在田開發中封隔是實施機械採、分層注水、分層壓裂或酸化、機械卡堵水等注采工藝作業的主要下工具之一,封隔上的卡瓦是保證工作可靠性的重要元件,把卡瓦安裝在模擬驗裝置中,通過在套管壁周圍分佈位移傳感得卡瓦錨定后切入套管壁深度,判斷卡瓦對套管的損傷程度,這對封隔的設計和現場使用具有十分重要的意義。
  6. 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,建立了石的可靠性系統模型,探討了石的可靠性指標及其獲取途徑,提出了推薦使用的石可靠性指標( mwture , nolwnm , mtbf , mttf ) ;通過驗,得到了所設計儀的穩定工作時間( 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的設計方法,提出了適合自然伽瑪的混合濾波方案,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成像系統,對自然伽瑪數據進行濾波處理。
  7. 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,論述了自然伽瑪的基本原理,介紹了自然伽瑪儀的發展背景、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,提出了主要儀指標,並根據這些指標,設計了儀模擬量通道和實現這一配接性能的介面電路;論述了探的設計、坪特性影響因素分析及其,探討了儀量性能;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。
  8. " whole - reservior sampling tester " and " multi - layer sampling tester for producing wells " are large - sized and new - style formation test apparatuses used for exploration wells and producing wells, which are automatic and digital

    摘要全儲層取樣和生產分層取樣是用於氣裸眼勘探和生產的自動化、數字化的大型新式地層
  9. To prevent pumping system stopping working, working without efficiency and being destroyed, so it is very important to monitor oil - well. the thesis dissertates the process of developing displacement - load sensor which collects displacement data and load data to form the indicator diagrams, researches the means based on rbf neural network of recognizing fault types, designs parts of hardware and software of the mainframe of the oil - well monitor and control system, and debugs the entire oil - well monitor and control system

    為了防止抽機故障停機、無空抽、不法分子的蓄意破壞等情況的發生,因此對工況進行實時監控顯得尤為重要。本文論述了採集用於形成示功圖的位移和載荷數據的傳感的研製,包括硬體電路和軟體的設計,對基於rbf神經網路的工況模式識別方法進行了研究,對監控系統主機的部分硬體電路及相應的軟體進行了設計,並對整個監控系統進行了聯調和
  10. New breakthroughs are obtained in manufacturing large - scale ultrahigh pressure container, design of ultrahigh hydraulic pressure system, design of multi - media large delay nonlinear control system, detecting state of device tested under simulation environment, modeling of in - well environment of oil field

    並在大型超高壓容製造、超高壓液壓系統的設計、多介質大延時非線性控制系統設計、模擬環境中驗設備工作狀態的檢下環境的建模等方面取得了新的突破。
  11. For the traditional instruments, there are a lot of disadvantages such as big volume, low precision which could n ' t meet the need of well logging, this thesis mainly describes the integrate instrument with multi - function and which is portable

    傳統的體積巨大、精度低,不能適應工作的需要。開發多功能、便攜式的綜合儀正是本論文的目的。
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