溶蝕孔隙 的英文怎麼說
中文拼音 [róngshíkǒngxì]
溶蝕孔隙
英文
vuggy porosity-
The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological
分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象，依據astm標準及國際通用文物保護研究方法與評估準則相結合，通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定，及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響，對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。The variations in trace element contents and ratios may hold up a mirror to the lake - level fluctuations and climatic changes, which, in turn, have exerted a direct and important effect on the sequence stratigraphic development. collectively, the reservoir rocks from the yanchang formation consist dominantly of the delta front subfacies subaqueous distributary channel and channel - mouth bar microfacies and delta plain subfacies subaerial distributary channel microfacies fine - grained feldspar sandstones and siltstones. the reservoir rocks have been subjected to three stages of diagenetic and porosity evolution : ( 1 ) the porosity reduction by the mechanical compaction and chemical pressure solution during the early diagenetic stage ; ( 2 ) the porosity increase by the dissolution during the a substage of the late diagenetic stage, and ( 3 ) the porosity reduction by the cementation and filling during the b substage of the late diagenetic stage
系統的儲層特徵研究表明，該區延長組儲層成因類型主要為三角洲前緣水下分流河道、河口砂壩及三角洲平原水上分流河道微相細粒長石砂巖、粉砂巖；儲層巖石經歷了壓實，膠結，溶蝕等成巖作用，歷經早成巖機械壓實和化學壓溶孔隙縮小期、晚成巖a亞期溶蝕作用孔隙擴大期及晚成巖a亞期（ b亞期）膠結充填孔隙縮小期三個成巖-孔隙演化階段；儲層物性總體上具有較低孔滲、低孔滲的特點，孔隙類型主要為粒間溶孔、殘余粒間孔隙、粒內溶孔、晶間孔及晶間溶孔，裂縫不發育，儲集巖排驅壓力和中值壓力較高，孔隙結構類型以細小孔-微孔隙，微細喉-微喉型為主。Analysis of six cementing events indicates that the deeply buried karst during himalayan epoch is related to corrosive hydrothermal fluid and is the key period for forming porous system of the present reservoir
6期膠結事件的詳細解剖表明，喜馬拉雅期深埋藏巖溶主要與腐蝕性熱流體作用有關，是形成現今儲層孔隙系統的最關鍵時期。The diageneses which are destructive to the reservoirs are mainly the filling of minerals in secondary pores, the fissures and the dissolved caverns
對儲層起到破壞作用的主要是充填作用，表現為次生溶蝕孔隙、裂縫、溶洞中充填自生礦物，它們的包裹體測溫數據證明充填作用發生在埋藏時期。The acidic liquid related to decomposition of organic mater during hydrocarbon enrichment in the late diagenesis, and m eteoric - waters during epidiagenesis, had resulted in dissolution of detrital feldspars and carbonate cements, which contributed a better retention of reservoir quality for the sandstones
溶蝕作用是砂巖物性改善的主要原因，尤其是晚期成巖階段，在富含有機酸和無機酸酸性孔隙流體的作用下形成一定量的次生溶蝕孔，使儲層砂巖物性得到一定改善；在表生成巖階段，由於大氣降水的介入，儲層物性再次得以改善。The favorable reservoir spaces in the carbonate rock could be divided into five types according to their origin, configuration and size, i. e., solution fissure, solution hole, cave, erosional fissure and structural fissure, which form five different reservoirs including cave - type reservoir, erosional fracture reservoir, structural fissure reservoir, and solution pore marginal beach grainstone reservoir
而下奧陶統灰巖段儲集和生產油氣的有效儲滲空間按成因、形態及大小可劃分為溶蝕孔隙、溶蝕孔洞、大型洞穴、風化裂隙、構造裂隙等5類，構成5種性質有別的儲層，即洞穴型儲層、風化裂隙型儲層、構造裂隙型儲層、臺緣灘相顆粒灰巖溶蝕孔隙型儲層和地表殘積物裂隙孔隙（洞）型儲層。Burial dissolution mainly developed inside the primary micropores, the partly filled intergranular porosities and the intercrystal porosities, which furthermore formed lots of enlarged pores, intergranular pores, oolimolds
埋藏溶解作用主要在粒間半充填剩餘縫隙、交代白雲石的晶間孔內進行，這進一步溶蝕造就了大量超大孔隙、粒間溶孔、粒內孔、鑄模孔等。The physical properties are mainly dominated by thress factors : solution, sedimentary facies and buried depth
主要發育次生孔隙，儲層物性受溶蝕作用、沉積相、埋藏深度三個因素的控制。During diagenetic process, the main factor destroying porosity is function of pressure and cementation. secondary porosity formem formed by unsteady mineral is beneficial to formation ' s development
成巖作用中，壓實作用、膠結作用、自生粘土礦物的沉澱是破壞孔隙的主要因素；不穩定礦物溶蝕形成的次生孔隙有利於儲層的發育。Dissolition is favorable for secondary porosity, thus forming available reservoirs in some sections of low porous and low permeable clastic rocks
從而使某些砂巖段在低孔低滲儲層中形成較發育的次生溶蝕孔隙和成巖微裂縫，並成為有效孔隙。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
摘要通過鉆井巖心和鑄體薄片觀察，根據下奧陶統灰巖基質的孔滲特徵和孔隙結構特徵，並與基質作為儲層的下限對照裂隙、洞穴和溶蝕孔洞不發育的灰巖基質，發現盡管有微孔隙的發育，但其孔隙度、滲透率、最大孔喉半徑、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。Accumulating model of steel balls was used to simulate the pore distribution in the coating the pore distribution in the direction of coating thickness was self - existent and could not join to intercommunicating pore
分析結果表明有兩個主要的原因致使鍍層不會產生水溶液介質的孔隙腐蝕：一是在鍍層厚度方向上孔隙是獨立的，不會相互連接形成通孔。The rock mass is made up with rock and cracks, however, in the carst region " s the rock mass also include the hole and cave develop for corrosion. generally, the rock is impermeable, and the permeability of the rock mass depends on the permeability of cracks
巖體是由巖塊及其裂隙組成的，對巖溶地區的巖體尚包括沿結構面發育而成的溶蝕孔、洞，一般來說，巖石的透水性很小，巖體的透水性主要決定於裂隙的滲透性大小。分享友人