tight gas 中文意思是什麼

tight gas 解釋
緻密地層天然氣
  • tight : adj 1 堅實的；堅固的，堅牢的，緊的，不松動的。2 緊密的；密封的，氣密的；不漏的。3 緊張的，繃緊的 ...
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  1. According to the principle of surface and colloid chemistry, the pore structure and characteristics of tight sand gas reservoir are analyzed

    摘要根據表面與膠體化學原理，分析了低滲緻密砂巖氣藏的孔隙結構特徵、物性特徵以及它們之間的關系。
  2. Tight scale is usually a problem encountered in forgings hardened from direct - fired gas furnaces having high - pressure burners

    用高壓爐頭直燃煤氣爐對鍛件進行淬火時，通常會出現鱗片問題。
  3. The major function of having precious metals coated with carriers is that it can provide with larger touchable square measure. therefore, it can provide the largest surface square measure and held - up time. equilibrium tight intensity can provide gas with good mixable degree and even step - down in order not to cause slanting flow

    將貴金屬披覆于擔體上，主要功能為提供較大的接觸面積，因此可提供最大的表面積及滯留時間，均衡的緊密度可提供氣體好的混合程度及均勻的壓降，不致造成偏流。
  4. The joint between the block and the head must be gas - tight so that none of the burning mixture can escape

    氣缸體和氣缸蓋之間的連接必須密封以便沒有燃燒的混合氣體泄漏。
  5. Protective clothing - protection against liquid and gaseous chemicals, including liquid aerosols and solid particles - test method - determination of leak - tightness of gas - tight suits internal pressure test

    防護服.對包括氣溶液體和固體粒子的液體和氣體化學物質的防護.試驗方法.氣體密封服的密封性測定
  6. Inquiry into a few issues related to the gas - tight test of outdoor gas pipeline

    室外燃氣管道氣密試驗相關問題探討
  7. Fetal high pressure gas line pressure grooving rollers, double - breathing hot air enclosures, aerodynamic composite scraper, pulse pneumatic blanket for the school, tight - up electric and other new technologies are generally cylinder additive alternative products

    氣胎加壓高線壓溝紋托輥，雙呼吸熱風罩，復合式氣動刮刀，脈沖氣動校毯器，電動漲緊器等新技術，是普遍圓網抄紙的替代產品。
  8. Based on the field geologic survey, core observation and well logging fractural identification, it is shown that in the tight reservoir in wubaiti gas pool of eastern sichuan developed structural fractures controlled by local structure

    摘要根據野外地面裂縫調查、巖心裂縫觀察描述及測井裂縫識別，指出川東五百梯氣田緻密儲集層主要是受局部構造控制的構造縫。
  9. When the engine runs in compression stroke and power stroke, the valves must close tightly on their seats to produce a gas - tight seal and thus prevent the gases escaping from the combustion chamber

    當發動機處于壓縮行程和做功行程時，閥門必須緊緊地關閉以產生一個不透氣的氣封，以防止氣體逃離燃燒室。
  10. Inside the disk, the gas slowly works its way down to the stellar surface in a tight, spiraling motion like a whirlpool

    在圓盤內部，氣體逐漸產生類似漩渦般密實的螺旋形運動，直到接近星體表面為止。
  11. Research on the irreducible and movable water of tight sandstone gas reservoir

    緻密氣藏束縛與可動水研究
  12. Characterization of source rock of shallow tight sand gas in dongliang district in the fuxin basin

    阜新盆地東梁區淺層緻密砂巖氣氣源巖特徵
  13. The preparing work before test run : first organize test run guide group consisted of supply party, demand party and installation party to check the installed qualified equipment ( machine, electricity, liquid, gas ) in an all - round way to see that circuit, water - way, gas - way and oil - way are switched on ; that all fastener, bolts and nuts are tight ; that all lubricating points and cooling points are put in position

    試運轉前的準備工作：首先應組織有關（供方、需方、安裝）等單位參加的試車領導小組，對已安裝合格的設備（機、電、液、氣）進行全面的檢查，電路、水路、氣路、油路是否接通，所有設備的緊固件、螺栓、螺母等是否擰緊，各潤滑點和冷卻點是否到位。
  14. 4 on the basis of identifying favorable logging faces to recognize effective reservoirs and studying the reservoirs " charateristics in logging and seismic data ; the model of the reservoirs " seismic response is established. according to the research, the pointed geophysics methods to detect gas in tight reservoir with fracture are made out

    4 、運用測井聚類分析技術進行測井相分類，識別有效儲層；研究儲層含氣測井、地震響應特徵，建立儲層含氣地震響應模式，提出了針對性較強的緻密裂縫性砂巖儲層地震含氣性檢測方法。
  15. Up to 60 % ~ 70 % oil and gas proved reserves is in low permeability formation in recent exploration with 5000 x 1012m3of gas, and most of gas reserves are located in tarim and erdos basin, which are the main resource of " west gas to east " project. in order to meet the national energy strategy, the key issue is to develop the tight gas fields with high efficiency and profit

    在近幾年探明的油氣地質儲量中，低滲透油氣儲量所佔探明石油和天然氣地質儲量中的比例高達60 70以上，低滲氣藏儲量達到5000 10 ~ （ 12 ） m ~ 3 ，占總儲量的20左右，且大部分低滲氣藏儲量都處在長慶和塔里木等西氣東輸的主戰場，因此，就面臨著如何高效開發低滲氣藏的問題。
  16. A study on the recognition methed of tight sandstone gas layers

    緻密砂巖氣層識別方法研究
  17. New methods of log evaluation of the tight sandstone gas reservoirs in e ' erduosi basin

    鄂爾多斯盆地緻密砂巖氣層測井評價新技術
  18. Abstract : a number of comprehensive study data of cores, structures, inclusions, well - testing performance and fracture pressure gradient have shown that there are several fracture types in the jurassic tight sandstone reserviors of western sichuan basin, such as local structures, subtraction ( load relieving ), stratification and corrosion etc. the leading origin type of fracture is the paleo - subtractive one formed by uplifting subtraction during geohistorical process, which is the main percolation passage in the process of oil / gas concentration, reservoiring and production

    文摘:川西侏羅系緻密砂巖儲層中，存在局部構造、卸載、層理及溶蝕等數種裂縫類型，而由地史過程中的隆升卸載作用形成的古卸載裂縫是主導裂縫，也是油氣富集、成藏及產出過程中的主要滲濾通道。
  19. Discussion on some issues in early development evaluation for deep - seated tight gas reservoirs

    深層緻密氣藏早期開發評價中幾個問題的探討
  20. Analyses indicate that horizontal wells, gas based working fluids, and temporary shielding techniques are suitable for the protection of such tight gas sandstone reservoirs

    分析表明，應用水平井技術、氣體類工作流體或屏蔽式暫堵技術對裂縫性緻密砂巖氣層保護較理想。
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