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   长石 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.043秒
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长石
相关语句
  feldspar
    Lithologically, the content quartz is lower than those of feldspar and detritus, and the cement is dominated by clay, which gives the feature of low compositional maturity and low textural maturity.
    馆上段储层岩性以岩屑质长石细砂岩为主,其次为中细砂岩和粉砂岩,岩石中石英含量低,而长石、岩屑含量高,胶结物以泥质为主,表现出低成分成熟度和低结构成熟度的特点。
短句来源
    It is showed that: the Chang 4+5 and Chang 6_1 reservoir rock types are mainly as clastic feldspar sand and feldspathic clast sand;
    研究指出,姬塬地区长4+5、长6_1储层岩石类型以岩屑长石砂岩和长石岩屑砂岩为主;
短句来源
    The Adsorption of HAPM ( M=1.5×10 7, HD=26.5% ) from solution in brine ( TSD =6 492 mg/L) is investigated on a typical Daqing reservoir core, on quartz, potassic feldspar, and plagioclase feldspar as its main matrix minerals, on kaolinite, illite, and chlorite as its main clay minerats, and on various mineral combinations of equal mass ratio at 45℃ and static conditions.
    实验研究了一种典型的大庆油田砂岩储层岩心 ,岩心的骨架矿物石英、钾长石和斜长石 ,粘土矿物高岭石、伊利石和绿泥石 ,等质量比的各种骨架和粘土矿物组合在 45℃、静态条件下对聚合物HPAM (M =1.5× 10 7,HD =2 6 .5 % )的吸附。 HPAM溶液用矿化度 6 492mg/L的模拟地层水配制。
短句来源
    Three end members on the classification triangle chart are quart (Q), feldspar (F) and rock debris(R).
    分类三角图的三个端元是石英 (Q)、长石 (F)、岩屑 (R)。
短句来源
    The reservoir is composed of fine-medium sandstones in Yingjisu area, Tarim basin. The components of sandstone are detritus(40\^86%~54\^43%), quartz(34\^79%~45\^45%) and feldspar (10\^68%~16\^82%). The cement content of of Carbonate and clay is 8\^9%.
    英吉苏地区侏罗系储层以细粒 -中粒碎屑岩为主 ,岩屑含量 40 .86%~ 5 4.43 % ,石英含量 3 4.79%~ 45 .45 % ,长石含量 10 .68%~ 16.82 % ,碳酸盐和泥质胶结物含量为 8.9% ,属低成熟度岩屑砂岩 ;
短句来源
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  feldspars
    for RAs(and their evaporites) from reactions with feldspars,kaolinite,and montmorillonite,value Si/Al is less than original,showing higher rate and extent of acid etching of tetrahedron ~(5-) in feldspars crystal and octahedron [Al_4(OH)_6]~(6+) in clay crystal are larger than that of tetrahedron ~(4-) in crystals of these minerals;
    长石类、高岭石及蒙脱石与酸反应后的残酸(及残酸蒸发残渣)的Si/Al比小于原始值,说明长石晶体[AlO4]5-四面体和黏土晶体[Al4(OH)6]6+八面体的酸蚀速率和程度大于相应的[SiO4]4-四面体;
短句来源
  feldspathic
    It is showed that: the Chang 4+5 and Chang 6_1 reservoir rock types are mainly as clastic feldspar sand and feldspathic clast sand;
    研究指出,姬塬地区长4+5、长6_1储层岩石类型以岩屑长石砂岩和长石岩屑砂岩为主;
短句来源
    Chang 4+5 sandstones of Yanchang Formation in Yanchi-Jiyuan area are mainly composed of platform-type and slope-type delta front sandbodies. Lithic feldspathic and feldspathic sandstones are chief rock types, of which the average content of quartz, feldspar and rock fragments are 24.7%, 43.2% and 10.0%, respectively, and metamorphic and igneous fragments are dominant constitutes, accounting for 88.0% of total fragment content.
    盐池—姬塬地区延长组长4+5砂岩由台型和坡型三角洲前缘砂体组成,以岩屑长石砂岩和长石砂岩为主,其中石英、长石和岩屑平均含量分别为24.7%、43.2%和10.0%,岩屑也以变质岩屑和火成岩屑为主,占岩屑总量的88.0%。
短句来源
    1. The reservoirs of the Yanchang formation almost are fine feldspathic sandstone, feldspathic debris sandstone, rock fragment feldspathic sandstone, and little quartzose sandstone.
    1.延长组储集岩主要为细粒的长石砂岩、长石岩屑砂岩、岩屑长石砂岩等,还有少量的石英砂岩。
短句来源
    Most of the tight gas resource exists in Sichuan, Ordos, Songliao, Tarim, Zhunger, and Chidam basin. The upper of Triassic is deep 2100~3600m, it is thick about 450~1000m, the lithological character is gray、 gray-white feldspathic quartzite sandstone and mesograin lithic feldspathic quartzite sandstone in the formation of XiangSi and XiangEr.
    川中地区上三叠统香溪群埋深2100~3600m,厚度450~1000m,为一套自生自储巨厚砂体,其中主力产气层香四、香二段岩性主要为灰色、灰白色中粒长石石英砂岩、中粒岩屑长石石英砂岩。
短句来源
    Lithology of the Chang-8 oil reservoirs is mainly fine-medium lithic feldspathic sandstone and feldspathic detritus sandstone.
    长8油层组储层岩性以细—中粒岩屑长石长石岩屑砂岩为主。
短句来源
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  “长石”译为未确定词的双语例句
    More attention has been paid to the report of hydrocarbon from E 3 1、N 1、N 2 1 clastic rock reservoir in Yuejin area, Qaidam basin, northernwest China.
    通过 15口井近百个铸体片的鉴定及压汞数据的分析 ,对跃进地区E31、N1、N2 1碎屑岩储层取得如下认识 :①长石砂岩、岩屑长石砂岩、长石岩屑砂岩为主 ,成分成熟度和结构成熟度均较低 ;
短句来源
    The porosity of the reservoir sandstones generally ranges between 8% and 16% and the mean values of permeability is 1.970× 10 -3μm, indicating a low to moderate porosity and low permeability of the reservoir sandstones.
    储集岩的孔隙度一般为 8%~ 16 %,渗透率均值为 1.970× 10 - 3 μm2 ,属低中孔隙度、低渗透率储层。 储渗性主要受方解石、硬石膏、长石含量和粘土矿物的影响。
短句来源
    contracted neck throat and slice-shape throat are dominated, fine throat and upwards is 89% with higher throat sorting coefficient, low throat variance coefficient, pore structure of medium to preferable, which is beneficial to reservoir development.
    除剩余原生粒间孔之外,碳酸盐、浊佛石、长石溶孔是最主要的次生孔隙,大-中孔占66%,以缩颈型喉道和片状喉道为主,细喉以上喉道占89%,孔喉分选系数较高,变异系数较低,孔隙结构中等-较好,有利于油藏开发。
短句来源
    It concluded that reservoir in west slope region has middle-high porosity and high permeability,its lithological combination and diagenetic level are beneficial to form secondary pore.
    指出西斜坡区储层为一套中-高孔、中渗储层,其岩性组成及成岩程度有利于次生孔隙发育,同时,粘土矿物之间、长石等原生矿物与粘土矿物之间的次生演化作用也是决定该储层物性条件的主控因素之一;
短句来源
    Mass balance of plagioclase dissolution and impact on reservoir quality.
    长石溶解质量平衡对储集层质量的影响
短句来源
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  feldspar
The rocks are classified into greywackes or feldspar sandstones, grains of which are the mixtures of mafic rocks, felsic rocks, and quartz+calcite.
      
In conjunction with high abundances of Ba and Sr, as well as low abundances of Y and HREE, these patterns suggest a feldspar-poor, garnet±amohibole-rich fractionation mineral assemblage.
      
Empirical relationships describing the composition dependences of the chemical durability of glasses in the diopside-albite, diopside-anorthite, diopside-orthoclase, diopside-quartz, and diopside-feldspar systems are derived.
      
Two glasses of the same chemical composition manufactured while using two different sources of aluminosilicates: (1) sodium feldspar and (2) volcanic tuffs have been compared [1].
      
The influence of bacterial activity on glauconite formation is supported by the study of dissolution zones on quartz and feldspar grains, which revealed biomorphic structures akin to fossilized bacteria.
      
更多          
  feldspars
It is shown that, in the composition range with an iron content of lower than 3.3 wt %, cenospheres involve nanosized crystalline phases, such as feldspars, ferrispinels, and pyroxenes.
      
The presence of rocks on Mercury's surface, such as anorthosites (consisting mainly of calcium plagioclase) and feldspars, was reliably established in the course of such investigations.
      
Thermal infrared spectra are also indicative of the presence of feldspars, pyroxenes, and igneous nepheline-bearing alkali syenites.
      
The fine silt fraction consists of quartz, kaolinite, chlorite, hydromica, smectite, and feldspars.
      
The medium silt fraction consists of quartz, kaolinite, mica, and feldspars.
      
更多          
  feldspathic
With the lowest abundances of Fe, Ti, and Th found on the Moon, the lunar highland terrains are quite homogeneous with two major large feldspathic units, one being slightly more mafic than the other.
      
The differences between the simulated melt compositions are interpreted with regard for variations in the temperature and composition of the parental magnesian liquids that assimilated compositionally similar feldspathic material.
      
Feldspathic metasomatic rocks from the Lermontovo deposit, Primorye, Russia
      
The deposition of quartz-feldspathic flyschoid sequences as products of scouring of sialic basement of the continental block was inherent to the Ukelayat type of sedimentation.
      
It was established that the assimilation of parental mantle basaltic melts by crustal, mainly feldspathic material is a decisive factor in the formation of multiple gabbro-granite complexes.
      
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By means of X-ray diffraction, thin sections of rock, non-coating positioning observation with scanning electron microscope, energy spectrum, electronic probe, atom-absorbtion and other analytical methods, this paper stud ies in detail the problems in acid-susceptibility of hydrocarbon reservoirs, discovers that the acid-susceptible minerals in reservoirs are mainly clay mine rals, calcite, feldspar, zeollite and the dissolution and corrosion of these acid-susceptible minerals and the newly formed...

By means of X-ray diffraction, thin sections of rock, non-coating positioning observation with scanning electron microscope, energy spectrum, electronic probe, atom-absorbtion and other analytical methods, this paper stud ies in detail the problems in acid-susceptibility of hydrocarbon reservoirs, discovers that the acid-susceptible minerals in reservoirs are mainly clay mine rals, calcite, feldspar, zeollite and the dissolution and corrosion of these acid-susceptible minerals and the newly formed chemical precipitates that plugs the pores.lt also discusses the solubility-corrosivily of various minerals in acidizing and appraises comprehensively the acid-susceptibility of Fu-Yang oil reservoir in 3-Zhao area.This achievement in research provides important information for the research of the acidizing process of hydrocarbon reservoirs and working out rat ional acidizing working plan.

本文采用X射线衍射、岩石薄片、扫描电子显微镜不镀膜定位观察、能谱、电子探针及原子吸收等分析方法,详细研究了油气储层的酸敏性问题。发现储层酸敏性问题主要有粘土矿场、方解石、长石、沸石等酸敏矿物的溶蚀以及新形成的化学沉淀物堵塞孔隙。开讨论了各种矿物在酸化中的溶蚀程度,对三肇地区扶、杨油层的酸敏性进行了综合评价。此项研究为油气储层酸化工艺的研究及制定合理的酸化施工方案提供了重要的资料。

In the paper, technique of uncoated rock samples and its operations for the SEM measurement are discussed. By this technique, a new understanding is obtained from studies on secondary reworks of oil beds and acidization mechanism, from which the most sensitive mineral for acidization is feldspar rather than clay.

本文着重讨论了岩石样品的扫描电镜不镀膜定位观察技术及其使用方法。利用这种方法,在油层改造及酸化机理研究中取得了新的认识——酸化最敏感矿物为长石而不是粘土。

Huhehu depression covers an area of approximately 2640km~2. The Damoguaihe Formation, an upper Jurassic lacustrine sequence up to 1500m thick, mainly consists of braid delta deposits. The deposits are typified by an abundance of cross-stratification. The lithofacies and lithofacies assemblages of a braid delta display marked sedimentologic differences from allurial fan deposits. The braid delta deposits formed by the progradation of a braid river into the lake have a sheet geometry with high lateral continuity....

Huhehu depression covers an area of approximately 2640km~2. The Damoguaihe Formation, an upper Jurassic lacustrine sequence up to 1500m thick, mainly consists of braid delta deposits. The deposits are typified by an abundance of cross-stratification. The lithofacies and lithofacies assemblages of a braid delta display marked sedimentologic differences from allurial fan deposits. The braid delta deposits formed by the progradation of a braid river into the lake have a sheet geometry with high lateral continuity. Detailed examinations of petrography cathodoluminescence, SEM, and X-ray diffraction reveal the diagenetic features of the braid delta reservoirs. Diagenetic events principally involve mechanical compaction, quartz authigenesis, pore-lining smectite formation, pore-filing kaolinite formation, feldarspar overgrowth, pore-bradging illite formation, calcite precipitation, and chlorite authigensis. Diagenesis and sandbody microfacies, exercise control over reservoir properties. The braid delta reservoirs of shallow and moderate diagenetic zones exhibit moderate to high porosity and permeability.

呼和湖凹陷是海拉尔盆地的一个次级负向构造,面积约2640km~2,凹陷内上侏罗统大磨拐河组厚达1500m,主要由辫状三角洲组成,辫状三角洲砂体含有丰富的交错层,缺乏沉积物重力流沉积,与冲积扇及扇三角洲在岩相及岩相组合上有明显的差异。由辫状河入湖所形成的辫状三角洲砂体,侧向连续性好,呈席状展布。这种储层的主要成岩事件有压实、石英加大和自生、蒙脱石生成、高岭石沉淀、长石加大和自生、伊利石形成、方解石沉淀和绿泥石形成。成岩作用和砂体微相对储层的储集性能起控制作用,处于浅成岩和中成岩带的辫状三角洲储集层具有中—高的孔隙度和渗透率。

 
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