鉆井孔 的英文怎麼說

中文拼音 [zhēnjǐngkǒng]
鉆井孔 英文
wellbore
  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : 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 (...
  1. The le - an oil field is located on the southern slope of dong - ying sag. there are two sets of ek basalt in its western block. depending on the drilling, the logging and the seismic date, tha ek basalt has the characteristics of high resistancs, the low sound wave defferance and faradic conductance, the smooth curve of self potential

    樂安油田位於東營窪陷南斜坡上,其西區發育了兩套店組玄武巖,根據、測、地震資料,店組玄武巖具有電阻率高、聲波時差值和感應電導率值低、自然電位曲線平直的特點,地震波呈板狀強反射;沉積期該區有有二次火山活動,玄武巖平面分佈比較穩定,噴發方式為「裂隙式噴溢」 ,火山口分別位於草12和草31附近。
  2. Kongxi buried hill shows following features in the seismic profiles : the structures are asymmetric. there is flexural syncline on the east side and a monocline on the west side. asymmetric repetition of stratigraphic units is present in the drill wells and the dips of beds and faults are gentle. the permo - carboniferous system of both sides almost lie in the same slope and the events of cambrian or upper proterozoic are continuous from east to west. the phenomenas suggest that kongxi buried hill could be a thrust belt been traced which consists of reverse faults. the imbricate faults mainly effect pre - jurassic strata. there are obvious angular unconformity between jurassic - cretaceous system and paleozoic involved deformation of thrust. the thrust front in some place has cut off the beds of jurassic - cretaceous system. the structural style of the thrust structure changes along the strike of the kongxi buried hill

    地震和資料揭露的西構造帶前第三系潛山的地質特徵可以歸納為:構造帶總體上不對稱構造帶內部有地層重復現象石炭二疊系地層的位置明顯高於兩側的同一地層的高度。用由34條向東傾斜的逆沖斷層組成的疊瓦扇構造模式能夠比較合理地解釋上述地質特徵。該帶向東傾斜的逆沖疊瓦狀斷層組主要影響前侏羅系地層,侏羅白堊系與捲入逆沖構造變形的古生界地層之間有明顯的角度不整合。
  3. The heat contained in a natural steam field is exploited by drilling a suitable number of wells down to the reservoir.

    天然蒸氣田所含有的熱能可以通過的方法,即打適當數量的到達熱儲的方法進行開采。
  4. If pre - drilling mode was taken in an offshore oil development, pgb - free well drilling technology might be adopted for supplementary wells when the pgb slots were totally occupied

    摘要採用預方式開發的海上油氣田,對水下基盤用完后增的調整,可採用無基盤方式作業。
  5. The engineering drilling machine of kp2200 type is double layers bottom plate, and drives through hydraulic pressure, upper plate can move fore and aft on the lower plate, the drill power leans back under the action of oil cylinder, the lower plate can put the drilling tool within 2. 5 meters into well hole without moving, it is convenient and reliable, and ensures construction quality

    Kp2200型工程機為雙層底盤,通過液壓驅動,上盤可在下盤上前後移動,塔在油缸的作用下後仰,下盤不動即可把2 . 2米以內的具放入內,方便可靠,保證施工質量。
  6. A rock - boring tool used in mining for sinking shafts

    機一種在采礦中用來挖掘礦時在石頭上打的工具
  7. The cores, measurements of physical properties, well - logging and vsp data obtained from the chinese continental scientific drilling ( ccsd ) hole can be used to calibrate seismic reflectors and raise the reliability of seismic interpretation

    摘要利用大陸科學探巖心、巖心物性測定結果、測與vsp資料來標定地震反射體,大大提高了中國大陸科學區地質構造解釋的可信度。
  8. One of the key problems of designing the control valve of modulation rotary steering drilling tool is the design of high pressure hole of upside valve

    摘要設計調制式旋轉導向工具控制閥的關鍵問題之一是上盤閥高壓的設計。
  9. According to the work principle, mechanical model theory and simulation analysis of the hydraulic control valve of the drilling tool, the optimal design parameters of the angle of center of circle of the high pressure hole of upside valve are proposed ; the influence of the charging and discharging lag times on palm supporting capacity is discussed ; and the theoretic basis of designing the control valve of the drilling tool is put forward in the paper

    通過對調制式旋轉導向工具液壓盤閥機構的工作原理、力學模型的理論和模擬分析,給出了上盤閥高壓圓心角的最優設計參數;討論了充液、泄液滯后時間對巴掌支撐力的影響,提出了調制式旋轉導向工具控制閥機械設計和控制的理論依據。
  10. Observation of drilling cores and casting - sections and the characters of pore structures and permeability of the matrix of the lower - ordovician carbonate in comparing with the lower limit of a reservoir for matrix reveal that the porosity, permeability, maximum pore diameter, saturation and median throat diameter in the matrix with undeveloped fissures, holes and solution pores are far lower than those of a reservoir limit although some micro - pores are developed in the matrix which therefore has no capacity of storing and producing oil - gas

    摘要通過巖心和鑄體薄片觀察,根據下奧陶統灰巖基質的滲特徵和隙結構特徵,並與基質作為儲層的下限對照裂隙、洞穴和溶蝕洞不發育的灰巖基質,發現盡管有微隙的發育,但其隙度、滲透率、最大喉半徑、飽和度、中值喉道半徑等參數值遠低於儲層下限值,基本不具備儲集和生產油氣的意義。
  11. To achieve the objective of protecting reservoir during drilling, the common means is to add proper graded temporary plugging materials, coupled with colloid filling particles in upper drilling fluid based on the average radius of pore throat in reservoir, which converts upper drilling fluid to reservoir protection fluid

    摘要在過程中,為達到保護油層的目的,通常根據油層的平均喉半徑,在上部液中加人合適粒徑的暫堵劑,再配合膠體填充粒子將其改造為對油層具有保護作用的液。
  12. Methods utilize magnetic resonance - mud logging ( mr - ml ) technology to rapidly and accurately analyze such parameters of cuttings, core and sidewall core as porosity, permeability, ffi, bvi and oil saturation, etc

    方法利用磁共振錄技術在現場快速、準確地分析巖屑、巖心及壁取心的隙度、滲透率、可動流體飽和度、束縛流體飽和度及含油飽和度等參數。
  13. The fracture belts in drilling cross section are identified with the porosity logging and the dual - laterolog method

    主要利用測系列中的隙度測及雙側向測剖面上識別裂縫發育段。
  14. Steel filter pipes for drilled wells with slot perforation and fisching butt strap joint

    帶開槽搭接和魚尾板連接的用鋼制濾管
  15. On the basis of analyzing the rock mechanics, the bit working circumstance and property in the bottom hole of 6000m deep well, and making use of the former equipment such as a derrick, platforms etc, the paper demonstrates that the research and design of the mechanical device have been established including the high pressure simulating well bore, the high pressure connector between the static well bore and the rotating drill pipe, the high pressure simulating system of circulating fluid and the high pressure desander etc. the produce, control and dynamic analysis of the bottom hole four - dimensional pressure ( over burden, confined, pore and column pressure ) have been studied

    本文在對底巖石的受力狀態以及頭的工作環境和特性加以分析的基礎上,藉助原有的架、平臺等設備,研究設計了模擬6000米底壓力壞境的高壓模擬筒、柱高壓轉聯器、液高壓模擬系統以及高壓除砂器等機械裝置,並研究了底四維模擬壓力(上覆壓、圍壓、隙壓和液柱壓)的產生、控制及其控制的建模與模擬,從而實現深至6000米的四維底壓力環境的模擬。
  16. Based on the above methodological analyses and practical situation of feixianguan interval in the luojiazhai and dukouhe structure on the east of sichuan, a set of well log interpretation formation pressure application program is developed. it has been successfully applied to the fine interpretation of luojia4 well and du4 well, and so on. the results of formation pore pressure, fracture pressure and breakout pressure are all accordant with the practical situation

    在上述方法理論研究的基礎上,結合川東羅家寨和渡口河構造飛仙關組地層的實際情況,編制了一套適合於該研究工區的地層壓力測解釋應用程序,並用於羅家4和渡4的測資料精細處理中,所計算的地層隙壓力、坍塌壓力和破裂壓力與實測資料相符,且所確定的泥漿密度窗得到了實際生產的驗證,達到了預期效果。
  17. Moreover, a series of solution to these difficulties are brought forward : applying the theory of fold related to fault to interpret complex structural belts in piedmont : analyzing the features of the surface and underground seismic reservoir prediction and porosity model construction to predicate effectively the texture and quality of sandbodies ; using structural model to direct the construction of velocity model and process prestack migration imaging of seismic data ; utilizing interval velocity to forecast reservoir pressure : improving the drilling technology for pressure detection and prompt protection of vertical well against incline well

    並針對主要難點提出了解決對策:正確應用斷層相關褶皺理論解釋山前復雜改造、開展地表下地震儲層與隙建模有效預測砂體結構與質量,利用有效構造建模指導速度建模與疊前偏移成像、開展層速度預測地層壓力與壓力檢測及快速防斜打直配套技術攻關等。
  18. In view of the reservoir characters of severe heterogeneity, wide pore radius distribution, unpredictability of pore radius, and unrealized protection for whole hole section and bad protection effect by conventional shielding temporary plugging technology, we designed a broad spectrum oil film temporary plugging drilling and completion fluid system for reservoir protection

    摘要針對油層非均質性強、徑分佈范圍較寬、油層徑難以準確預知,常規屏蔽暫堵技術幾乎無法實現對整個油層段的保護、油層保護效果差等特點,設計了廣譜「油膜」暫堵型保護油層液體系,並進行了室內系統評價和現場應用。
  19. A lot of cuttings can be produced during the field exploiting and production. but existing techniques ca n ' t acquire the key petrophysical parameters such as porosity, permeability, mobile fluid percent and oil saturation etc. from the cuttings

    目前,現有的技術無法快速從油田勘探開發過程中收集到的大量巖屑中獲得隙度、滲透率、可動流體百分數及含油飽和度等重要油層物理參數。
  20. If a hole is drilled, the pressure can be reduced in the hole and thereby in the rock section adjacent to the hole.

    如果一個成,內壓力就要下降,附近巖體內的壓力也跟著下降。
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