sand control 中文意思是什麼

sand control 解釋
含砂量控制
  • sand : n 1 沙。2 〈 pl 〉 沙灘,沙洲,沙地,沙漠。3 〈 pl 〉 沙粒;(計時用的沙漏中的)細沙。4 光陰,時...
  • control : n 1 支配,管理,管制,統制,控制;監督。2 抑制(力);壓制,節制,拘束;【農業】防治。3 檢查;核...
  1. Quartz sand for sand control in oil, gas wells and water injection wells

    油氣水井防砂作業用石英砂
  2. Evaluation method for sand control effect of oil well

    油井防砂效果評價方法
  3. Recommended practic e for sand control technology of artificial borehole wall

    人工井壁防砂推薦作法
  4. Overall thinking of sand control of the three north shelterbelt during the state ' s eleventh five - year plan period

    期間三北防護林工程防沙治沙的總體思路
  5. Sieve tube of the sand control

    不銹鋼金屬纖維防砂篩管
  6. The sand control sieve tube of the model fs - 1 2, is a kind of oil well sand control new high - tech product that our company developed

    Fs 1 2型防砂篩管,系我公司研製的一種油井防砂高新技術產品。
  7. Research on the mining on the coal face without sand control seam under the poor water - content loose aquiclude

    弱鬆散含水層下無防砂保護層開采研究
  8. Based on different regions, the drainage can be used to expand sand control belts of arbors, shrubs and grasses, to increase vegetation coverage of halosols deserts by salt - tolerant plants, or to set up protective belts of salt - tolerant plants around artificial oases

    根據區域不同,利用農田排水拓展喬灌草防沙帶、增加鹽成土荒漠耐鹽植被的蓋度、使人工綠洲邊緣的荒漠能夠生長耐鹽植物等都是農田排水資源化利用發展的方向。
  9. Abstract : a new model of sand - control and wear - resistance pump is developed based on conventional deep well pump through improving some not - suitable construction and processing technology

    文摘:防砂耐磨抽油泵是在傳統管式深井泵的基礎上,對某些不太合理的結構和加工工藝進行了改進和優化。
  10. Metallic fiber sand control si

    不銹鋼金屬纖維防砂篩管
  11. Hmn is an intensive cleaning agent for sand control pine string

    Hmn防砂管柱清洗劑是一種強力清洗劑。
  12. Current state of sand control and countermeasures along the heishanhu section of lanzhou - xingjiang railway

    蘭新線黑山湖段鐵路防沙現狀及對策
  13. Sand control techniques and benefit analysis on sand - prevention engineering system for highway in desert region

    304國道公路植物防沙體系維護技術為例
  14. Early sand control

    早期防砂
  15. Prominent experts in the fields of grassland, forestry, agriculture and sand control from across china attended the forum

    來自全國各地的在草原林業農業和治沙方面的著名專家蒞臨了本次會議。
  16. Based on sand control well productivity prediction, the economic effect evaluation and economic index comparison to all feasible methods in the viewpoint of technology are conducted, and optimum sand control method is synthesized and optimized, which is reasonable in technology, and feasible in economy

    摘要在防砂井產能預測的基礎上,對所有技術上可行的防砂方法進行經濟效果評價和經濟指標對比,綜合優選出技術上合理、經濟上可行的最佳防砂方法。
  17. This paper, on the basis of elaborating the structure of expandable screen and the mechanism of sand control, analyzes and compares the advantages and disadvantages of well completion technology of sand control by means of expandable screen

    摘要可膨脹篩管防砂完井技術是一種新型的防砂技術,在對可膨脹篩管的結構、防砂機理等方面進行闡述的基礎上,對其優缺點進行了對比和分析。
  18. The structure characteristic sand control is in charge of being protected tube, base managing, internal and external network, filtering

    結構特點防砂管由保護管基管內外網過濾層等組成。
  19. The special ring - type with three - dimensional depth of a product of function of the products is filtered layer, can stop sand one above 0. 06mm, and is developing into the steady sand cake constantly, form the protective screen of the second dish of sand control, it is particularly remarkable to block sand performance

    產品作用本產品特殊的具有立體深度的環狀過濾層,能阻擋0 . 06mm以上的砂粒,並不斷發展成為穩定的砂餅,形成第二道防砂屏障,擋砂性能尤為卓越。
  20. Research on sand control technique after fracturing in high pressure and high gas rate well in west sichuan

    川西高壓高產氣井壓後防砂技術研究
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