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- The breccia includes serpentite, gabbro, basaltic trachyandesite, trachyte, and silicalite. 火山角礫巖的角礫由蛇紋石化橄欖巖（蛇紋巖）、輝長(cháng)巖、玄武質(zhì)粗面安山巖、粗面巖和硅質(zhì)巖組成。
- While the trace elements content in the trachyte can be up to over 200 times richer than that. 粗面巖屬于堿性系列，痕量元素豐度普遍較高，可以達到原始地幔豐度的200倍以上。
- The volcanic rocks of the Lower Es3 in Oulituozi region are mainly volcaniclastic rock,basalt and trachyte. 歐利坨子地區沙三下亞段火山巖類(lèi)型以火山碎屑巖為主,次為玄武巖及粗面巖。
- Trachyte reservoir of Liaohe Oilfield are fairly developed,but its homogeneity is poor,thus adding difficulties to the evaluation. 遼河油田粗面巖油氣藏比較發(fā)育,但儲集層的均質(zhì)性較差,增加了對其評價(jià)的難度。
- With the Erhai fault zone as a boundary, they are mainly basic and ultrabasic rocks in the east side, trachyte in the west side. 以洱海斷裂帶為界 ,東側主要為基性、超基性巖 ,西側主要為粗面巖。
- Based on coring, testing and logging data, logging interpretation model for formation parameters and seismic inversion are applied for the trachyte reservoir in Oulitouzi area. 志丹地區侏羅系、三疊系儲層是低孔、低滲儲層 ,壓實(shí)程度高 ,地質(zhì)解釋模型與測井解釋模型擬合復雜。
- The conversion ratio of potassic feldspar to leucite in alkali trachyte is mainly controlled by temperature when it is less than1100℃ and by the cooling velocity of temperature when it is over1100℃. 富鉀粗面巖中鉀長(cháng)石向白榴石的轉化率在1100℃前主要受焙燒溫度控制；在1100℃后則受其后的降溫速度控制。
- By using the methods of XRD and physical-chemical analysis ,the results have revealed the changes in components and textures and mechanisms of alkali trachyte at different temperatures when roasting. 應用X衍射、化學(xué)分析結果和物理化學(xué)分析方法，研究富鉀粗面巖在不同溫度下焙燒所發(fā)生的礦物成分和結構變化及其變化機理。
- Volcanic rocks in Chabaoma formation should be belonged to high pressure type trachyt,formed by the magma beneath thickened crust, the exact extrusive era could be mid-late period of Miocene. 查保馬組火山巖應屬于在陸殼增厚的背景下,加厚陸殼底部產(chǎn)生的粗面巖巖漿上涌形成的粗面巖,時(shí)代應為中新世中晚期。
- Keywords Volcanic rock;basalt;trachyte;lithology recognition; 火山巖;玄武巖;粗面巖;巖性識別;
- Keywords simulating;steam injection generator;pectolite;acmite;scale; 模擬熱采鍋爐;針鈉鈣石;錐輝石;水垢;
- Keywords trachyte;reservoir space;reservoir type;eastern sag;Liaohe depression; 粗面巖;儲集空間;儲層類(lèi)型;東部凹陷;遼河坳陷;
- Subvolcanic Trachyte Porphyry at Oulituozi in the Liaohe Basin and Its Mechanism for Hydrocarbon Reservoir Formation 遼河油田歐利坨子潛火山巖及其成藏機制
- STUDY OF THE MINERAL TEXTURAL CHANGES OF KALIUM-RICH ALKALI TRACHYTE IN ROASTING PROCESS 富鉀堿性粗面巖在焙燒過(guò)程中礦物結構變化研究
- Study of Mechanics Characteristics of Xiaolongwan Trachyte Reservoir in Liaohe Oilfield 遼河油田小龍灣地區粗面巖油藏巖石力學(xué)特性研究
- Characteristics and areal prediction of fractures in trachyte reservoir of Oulituozi-Huangshatuo area 歐利坨子-黃沙坨地區粗面巖儲層裂縫特征及平面預測研究
- Characteristics of trachyte reservoir and its logging interpretation in Oulitouze area 歐利坨子地區粗面巖儲層特征及測井解釋
- Damage mechanics application on extension mechanism study of hydraulic fracture in trachyte 損傷力學(xué)在粗面巖水力壓裂裂縫延伸機理研究中的應用
- Effective reservoir recognition of paleogene trachyte in the middle part of the east sag of Liaohe Depression 遼河坳陷東部凹陷中段古近系粗面巖有效儲集層的識別
