井下田 的英文怎麼說

中文拼音 [jǐngxiàtián]
井下田 英文
igeta
  • 井 : 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 （...
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 田 : Ⅰ名詞1. （田地） field; farmland; cropland; land 2. （姓氏） a surname Ⅱ動詞[書面語] （打獵） hunt
  1. For this purpos, from the point of the log geology, aimed at the actuality of the current fractured reservoir log geology interpretation and evaluation, based on synthetical analysis of the current domestic and foreign fruit of fractal dimension investigation of reservoir fracture, using the method and technique of fractal dimension, through the further discussion of the fractal dimension characteristics of m index and n index in the log interpretation archie model in a sample way and through the theoretic reasoning to the fractal dimension dfa and m index of fractured reservoir interval ' s log curve, according to the geophysical signification of the fractal dimension dfa of fractured reservoir interval ' s log curve shape : the more complicated the change of the curve shape is, the larger the its dfa value is, then the more complicated space structure of fracture and pore, then the higher value of m index of space structure of fracture and pore, and so on, the text propounds an improved method, based on box dimension, of covering log curve with scale grid, and by programming computes the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, then further puts this technique into application investigation, and makes analysis of application effects in the reservoirs located in l area of qx oil field from three aspects : 1. the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, which are derived from computing, is used to identify reservoir type by crossplotting m index with the product df _ acrt of fractal dimension of acoustical wave log curve and restivity log curve and by experiential discriminance plate of reservoir type in l area of qx oil field

    因此，對該區裂縫性儲集層的類型識別、孔滲特徵的測井地質解釋以及儲層裂縫的發育和分佈規律進行深入的研究便成為本文研究的出發點。為此，本文從測井地質的角度，針對當前裂縫性儲層測井地質解釋與評價的現狀，在綜合分析當前國內外儲層裂縫的分形分維研究成果的基礎上，利用分形分維方法和技術，通過對archie測井解釋模型中的m指數、 n指數的分形分維特性的深入淺出的論述以及裂縫性儲層段測井曲線分維d _ （ fa ）與m指數的理論推導，根據裂縫性儲層測井曲線形態分維值的地球物理意義? ?曲線變化越復雜，則其分維值d _ （ fa ）越大、裂縫孔隙空間結構越復雜、裂縫孔隙空間結構指數m值越高等特徵，提出了改進的基於盒維數的測井曲線網格覆蓋法，編程計算了裂縫性儲層段常規測井曲線（如聲波和電阻率曲線）上分形分維值及其m指數值，進而從以下三個方面對qx油田l區塊的裂縫油藏進行應用研究，效果十分理想： 1將計算得到的可變的m指數與聲波和電阻率分維之積df _ acrt進行交繪，採用儲層分維值分類技術統計分析這些參數變化的規律，並結合qx油田l區塊儲層類型經驗判別圖版，從而實現qx油田l區塊下白堊統的裂縫性儲層的類型識別。
  2. It occurred many times on the ocean of shengli oil field that driving piles were defeated, artesian well flat roof leaned, oil transport pipe brook and oil leaked in the year of 1984, 1987, 1994 and 1998

    勝利油田在1984年- 1987年、 1994年、 1998年多次發生海上插樁失敗和暴風浪下採油鉆井平臺傾斜、輸油管破裂漏油。
  3. Field operation shows that, by using the hydrodynamic propulsor, not only the penetration rate is increased, the vibration of the bit and drill stem is reduced as well, thereby the service life of the bit is extended

    1995 - 1998年井下液力推進器在大港油田等地區不同區塊20餘口井上施工的實踐證明，使用這種推進器不但可以提高機械鉆速，而且減輕了鉆頭和鉆桿的振動，進而延長了鉆頭壽命。
  4. In the oil - field development production performance analysis and the production management, the technical personnel often does not satisfy an independent table information to the information demand, needs to inquire many correlations information, in the possible situation by the table, the curve or the chart form presents 。 for a this basis dynamic personnel demand development set of oil - field developments assistance dynamic analysis system, including nine big modules : the information intelligence inquiry module, the information statistics module, the dynamic contrast module, the dynamic analysis module, the oil water well chooses the value module, the rate of prediction module, the cartography module, the measure plan administration module, the economic evaluation module, to carry on the rate of prediction module

    在油田開發生產動態分析和生產管理中，技術人員對信息的需求往往不滿足一個單獨的表信息，需要查詢許多相關的信息，在可能的情況下以表、曲線或圖的形式呈現。為此根據動態人員需求的開發了一套油田開發輔助動態分析系統，包括九大模塊:信息智能查詢模塊、信息統計模塊、動態對比模塊、動態分析模塊、油水井選值模塊、產量預測模塊、繪圖模塊、措施方案管理模塊、經濟評價模塊、進行產量預測模塊。
  5. A review and prospect of downhole operation in tarim oilfield

    塔里木油田井下作業回顧與展望
  6. After the software used by the dagang oil field drilling and production institute, it has been proved that the software can improve the level of management and can provide the foundation for next enterprise in formalization construction

    在經過大港油田鉆采院使用后證明，使用井筒工具庫管理信息系統軟體能提高在井筒工具方面的管理水平，為下一步企業的全面信息化建設打下基礎。
  7. According to the energy conservation law and presupposing not to change the times of total rotation of pumping units every day, the flush times are changed to adjust the load shape in order to realize power consumption by peak load cutting

    根據能量守衡定律，在保證抽油機每天運轉總沖數不變的前提下，用改變抽油機井沖次的方法來調節負荷，達到油田避峰用電的目的。
  8. Based on methods above, an applied program in visual basic is developed to interpret logging data and geosteering in drilling horizontal wells. the program guides to evaluate the oil field in a complicated geological situation and drill in horizontal well while it is applied to the work of interpretation and geosteering in the research zone

    在上述方法研究的基礎上，結合塔里木油田和莫北油田的實際情況，利用vb語言編制了一套隨鉆測井資料解釋和水平井鉆井地質導向的應用程序。將該程序應用於工區的隨鉆測井資料解釋和水平井鉆井的地質導向工作中，較好地指導了復雜地質條件下的油氣藏評價工作和水平井鉆井作業。
  9. Abstract : design of an environment simulation system ( ess ) for drilling & culling devices working in ultradeep well isdiscussed in this paper, on the basis of developing an in - well environment simulation system for deep well of oil field

    文摘:結合油田深井井下模擬環境系統的研製，對超深井鉆采設備環境模擬系統設計進行了討論。
  10. 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

    本文針對油氣田開發工程中高溫高壓井的實際工程問題，特別是cnpc西南油氣田分公司采氣工程研究院科研項目的具體要求，在分析研究現代測試技術基礎上，提出一種新型的光纖式井下高溫高壓測試系統，並主要完成了井下光纖壓力傳感器的設計。
  11. 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:在油田開發中封隔器是實施機械採油、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井下工具之一，封隔器上的卡瓦是保證工作可靠性的重要元件，把卡瓦安裝在模擬試驗裝置中，通過在套管壁周圍分佈位移傳感器，測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，這對封隔器的設計和現場使用具有十分重要的意義。
  12. The design of low - power instrument for measuring pressure and temperature in oil - well

    低功耗油田井下壓力溫度測量儀器的設計
  13. Specializing in downhole engineering, company can provide customized special tools for domestic oilfield, whole set technical service on hi - tech well drilling and completion, and consulting service for complicated drilling and completion project

    百勤人會針對國內外油田井下作業的特殊需求，提供石油井下特殊工具，高新鉆井、完井配套技術和現場服務，以及高難鉆井、完井項目的咨詢服務。
  14. Development and application of user satisfaction degree evaluation system of changqing oilfield downhole operation

    長慶油田井下作業用戶滿意度評價的發展研究與應用
  15. In the oil industry, real - time gaining the data of multiphase - flow is very important to optimize oil extract

    在油田生產中，實時獲取井下多相流數據，對于優化採油工藝，特別是對于成本高昂的深水油井開發具有重要價值。
  16. On the basis of describing the situation of current logging technology and considering the atrocious environment and the superiority of video imaging well - logging, the logging system consists of hardware and software sub - system in this paper. according to the objective condition of logging, the design of hardware has taken special treatments : high - temperature - proof protection with particular equipment for the whole circuit, video collection with ccd, temperature signal gathering by pt resistance and v / f transform, depth measurement through photoelectric encoder and jitter elimination circuit

    在系統的硬體設計中，針對油田測井的客觀環境，進行了特殊處理：對整體測量電路採用特種裝備進行耐高溫保護；對井下的視頻信號採用ccd攝像頭進行採集；對井下溫度信號利用鉑電阻和v f變換實現採集；對深度信號採用光電碼盤及去抖電路進行精確測量。
  17. Abstract : the chengzhuang coal mine is threatened by the underground water when the strata is mined

    文摘:成莊井田為新建礦井，下部煤層開采受地下水的威脅。
  18. In this paper, we have resolve means to measure pressure in oil well depth and this means is successful apply to measure pressure in oil well. because position of collection signal located in oil well under ground surface 1400m

    本文主要針對油田井下壓力信號的採集與分析提出了我們的解決方案，並且成功應用到吉林前郭油田井下壓力信號的採集、記錄和預處理。
  19. Six measures to be proposed to lower the crude oil cost with liaohe oilfield the six measures mainly focuses on the optimizing resource deploy, scientifically distribute the gas injection for thermal recovering heavy oil, refine the power management. optimizing fuel structure, optimizing downhole operation programes, optimizing the distribution of crude oil production scale and lower the crude oil cost

    三是制定了遼河油田降低原油生產成本的6項控制措施。 6項控制措施的主要內容是優化資源配置、科學配置稠油熱采注汽量、精細用電管理、優化燃料結構、優化井下作業措施方案、優化產能建設方案，降低原油成本。
  20. This paper studied the technologic characteristics and implementation of training system ， and confirmed the approach to realize the training system. the paper regard the practical working process of the second oil extraction factory ' s underwell oil production as a model ， and realized a complete underwell virtual training system on micro - computer platform

    本文研究了虛擬培訓系統的技術特點和實現方法，確定了虛擬培訓系統的實現途徑，並以大慶油田第二採油廠井下作業公司的實際作業工藝為模版，在微機平臺上，實現了一個較為完整的井下作業虛擬培訓系統。
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