深埋成巖期 的英文怎麼說
中文拼音 [shēnmáichéngyánqī]
深埋成巖期
英文
anadiagenetic stage-
Comprehensive study indicates the dark, 50 - 300 m thick upper permian series, which is rich in the organic material ( om ) and biota, is beneficial to formation and protection of petroleum and natural gas. moreover the stratigraphy possess with better reservoir ability. the reservoir distributed in shallow glacis along beichuan tongkou - guangyuan changjianggou, he 12 well - she 1 well - jiange - cangxi yongningpu - long 4 well - bian 1 well in wujiaping stage and in platform edge beach along beichuan tongkou - jiangyou shuigentou - jiange - cangxi yongningpu - nanjiang
綜合以上，本文認為研究區上二疊統地層厚50 ? 300m ，顏色較深、生物含量多、富含有機質，並且該套地層自形成后，大多直接進入埋藏成巖環境，是一套十分有利於油氣的形成與保存的地層；同時該套地層的局部層段具有一定的儲集性能，在吳家坪期儲層主要分佈在北川通口?廣元長江溝、河12井?射1井?劍閣?蒼溪永寧鋪?龍4井?扁1井一帶，在長興期儲層主要分佈在北川通口?江油水根頭?劍閣?蒼溪永寧鋪?南江一線。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。Deep dissolution is the important diagenesis for forming pores because of its fast buried rate and good preservation of organic matter. the difference is that deep dissolution is strong and fills large amount of bitumen in the section of danzhai, which shows they are pores when the oil and gas assembled ; but pores are comparatively less in the section of sandu
由於斜坡沉積埋藏速度快，較快進入埋藏成巖環境，所以深溶作用有機溶解作用是該地區最主要的成孔成巖作用，所不同的是：丹寨剖面該種作用較強，而且孔內大部分灌入瀝青，充分說明其是聚集期孔隙而三都剖面這種孔隙相對較少。
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