過濾井 的英文怎麼說
中文拼音 [guòlǜjǐng]
過濾井
英文
filter well-
Tighten up fluid loss if necessary with additions of drispac r / sl. excess lime should equal pf with pm 6 times greater. if shales prover non - reactive, allow lime content to deplete
如果需要用高粘或低粘錐斯派克控制失水的話，過量的石灰就應當使鉆井液堿度比濾液堿度大6倍左右。如果證實頁巖沒有反應，就允許把鉆井液中所含的石灰耗盡。Standard test method for determining specific capacity and estimating transmissivity at the control well
在控制井上測定比容和評定過濾系數的標準試驗方法Designning well tube and drill - hole diameter in order to increase thickness of both annular packing gravel and water - resisting clay, nylon net packing around well tube filters, designing filter layer on the boundary between packing gravel and water - resisting clay and ramming the gravel by working the piston into the well after gravel packing completion and the filling clay for salt - water resisting etc. we succeeded in constructing 3 drinking - water wells in minqin county, proved the affectivity and feasibility of using it and giving a certain technical demonstration of construction of drinking - water well in the same similar to this area
通過孔徑與管徑的調配設計，增大環狀粒料層和止水粘土層的厚度；濾水管外包尼龍紗網；粒料與止水粘土接觸界面上設計反濾層；填粒后先行拉活塞利用水力夯實粒料層，再投粘土球止掉上部鹹水等措施，在民勤縣三口人飲水井施工中取得顯著效果，證明了該套成井工藝的有效性和可行性，有望為同類地區人飲水井施工提供技術示範作用。Curves in actual production, such as hole diameter, bed thickness, mud invasion, shale content, electrofiltration potential, etc. are analyzed. correspondent calibrating methods are proposed
對影響自然電位曲線的各種因素井徑層厚泥漿侵入泥質含量過濾電位等進行了分析，並對其影響因素提出了校正方法。Strainer covers for bilge wells
艙底排水井的過濾器蓋Water shutoff agent dsz - a is composed of inorganic particle. its specialities are low cost, easily flow, high strength and long valid period. the agent suits non - selective water shutoff in sand formation. dsz - a not only can plug high water - bearing formation, but also can plug case leakage. dsz - a has been applied on site and gotten good effect. it is a agent which has wide prospect
井下護泵除砂裝置主要用於產液氣量高，出砂能力大，利用常規裝置、常規方法很難治理的井.它的設計是建立在丟手封隔器卡封的基礎上，將液體攜砂能力由地層進入泵管轉變為先過濾（雙層激光割縫篩管部分） ，再在除砂器內靜態沉澱、由單流閥排入井底等一系列除砂護泵優點.本文著重介紹了井下護泵除砂裝置的工作原理與應用情況Accordingly, the effective electrolog information and its preprocess become more important in this paper, the dual laterolog data was corrected through the reversion algorithm on the basis of electrolog theory and the minimum mean square principle
通過電測井資料的預處理，可提供原狀地層電阻率、沖洗帶地層電阻率以及泥漿濾液侵入半徑等3個參數。Well screens and casings of unplasticized polyvinylchloride for tube wells - part 2 : dn 100 to dn 200 with trapezoidal thread
管井用未增塑聚氯乙烯過濾管網和管套.第2部分:帶梯形Suitable for the domestic water, food processing water, cool the circulating water, the boiler supplies water, exceed the filtration in advance of the pure water, steam condensation water, build well liquid and water flooding in the oil field, chemical liquid medicine, electroplate the filtration that the liquid, much kinds of acid or alkaline solution, emulsifier wash helping, cleaning solution, medical products, ink and water treatment of the semiconductor, electron trade
水過濾器適用於生活用水食品加工用水冷卻循環水鍋爐供水超純水的預過濾蒸汽冷凝水油田修井液及注水化學藥液電鍍液多種酸性或堿性溶液乳化劑洗滌濟洗滌液醫藥製品墨水的過濾及半導體電子行業的水處理。As the well water had not been through the filtering process, the government reminded people only to use it for non - potable applications. although people were warned that it was not suitable for drinking, there were still occasional reports of poisoning due to the consumption of well water
由於地下水水質缺乏過濾程序，因此，即使水井重開，政府只鼓勵市民使用井水用作清潔或工業生產，縱使市民對飲用井水，存有極大戒心，但因飲用井水而中毒的事件，亦時有發生。Standard test method for analytical procedure determining transmissivity, storage coefficient, and anisotropy ratio from a network of partially penetrating wells
測定不完整滲透井網路過濾系數儲藏系數和各向異性比率的標準試驗方法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。It is composed by the activated carbon filter, the precision filter, the ion exchange, the security filter, the circulating water pump, the static pressure tank and vaporing make - up water treatment equipment and so on, constitutes a set of complete cobalt well water circulation processing devices, through the stainless steel pipe which buries in advance connected with the cobalt well water
它由活性炭過濾器、精密過濾器、離子交換器、保安過濾器、循環水泵、靜壓供水箱和蒸發補水的制水裝置等組成，構成一套完整的鈷源井水循環處理器，通過預埋的不銹鋼管與鈷源井水相連。In this thesis the researches on signal filtering are nicely done in both hardware and software
另外，本論文還從硬體和軟體兩方面對試井過程中常用的信號濾波方法作了較詳細的研究。Based on analysis of wave process in sedimentary basins, firstly, milankovitch cycle was recognized by well logging data and accurate chronostratigraphic framework was created ; and then two kinks of high frequency cyclic wave that controlled and affected the basin sedimentation were analyzed by means of slip window and wave equations were established
以沉積盆地波動過程分析方法為基礎，首先利用測井資料對米蘭柯維奇旋迴進行識別，建立精細年代地層格架；然後運用滑動窗口濾波方法分解出控制和影響盆地沉積的高頻周期波，建立了波動方程。Steel filter pipes for drilled wells with screwed connection dn 100 to dn 500
鉆井用鋼過濾器.螺紋連接. dn100至dn500分享友人