生油巖豐度 的英文怎麼說
中文拼音 [shēngyóuyánfēngdù]
生油巖豐度
英文
source-rock richness- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 油 : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
- 巖 : 名詞1. (巖石) rock 2. (巖峰) cliff; crag
- 豐 : Ⅰ形容詞1 (豐富) abundant; plentiful; rich; full 2 (大) great 3 (容貌和姿態美好的) fine look...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 豐度 : abundance ratio
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In low - lying area, dark - colored mudstones have been developed, the organic matter richness are increased, the kerogen type is better and in matural stage, so it has better oil source bases
窪陷內暗色泥巖發育,有機質豐度較高,乾酪根類型較好,處于成熟演化階段,具有較好的生油物質基礎。Using evidence weight method, the authors selected tectonic activities, hydrocarbon abundance and thickness of source rocks, level of reservoir, complexity of reservoir, degree of mineralization of formation water as the evidence layers to evaluate the favorable zones of lower palaeozoic pools at the north edge of the middle and lower yangtze area
摘要利用地質異常研究中的證據權重法,選擇構造活動、烴源巖有機質豐度、烴源巖厚度、儲層級別、儲層復雜程度、蓋層發育程度、地層水礦化度作為證據層,對中下揚子北緣下古生界油氣成藏有利區帶進行了評價。It has the essential source conditions for the formation of immature oil with higher abundance and better types of organic matter deposited in thicker stratum under the environment in favor of preservation of organic matter and its inversion to hydrocarbons at the early stage, as well as the appropriate maturity for abundant production of immature oil
該套泥巖不但具備有機質豐度高、類型好、單層厚度大等生成低熟油必備的物質條件以及有利於有機質保存和向烴類早期轉化的沉積環境條件,而且其熱演化程度正處于生成低熟油的高峰階段。This study used some techniques such as organic geochemistry bulk composition combined with molecular geochemistry, source rock analysis and evaluation of organic petrology, carbon isotopes of organic matter, petroleum geology inference etc. the emphasis is mainly concentrated on the source rocks belong to the shahejie formation of pal eocene, including the source rock evaluation of denan region, geochemistry of the source rock, biomarkers of immature oils and source rocks. then the ancient geological environment was established and immature oil formation mechanism was proposed. following results have been tentatively proposed in this thesis : 1 ) based on the organic petrology studies, most of source rocks in this region is belong to immature source rock
本項研究以德南窪陷重點烴源巖- - -下第三系沙河街組為對象,應用有機地球化學理論與方法對其有機質類型和豐度、成熟度、生烴潛量等進行研究;通過特徵生物標志化合物的分析,闡明研究區未熟-低熟烴源巖母質構成、沉積環境和成熟演化;通過油源對比和生烴條件綜合分析,提出本區烴源巖生烴機制,建立未熟-低熟烴源巖有機質生烴模式。These source rocks are good gas source rocks and have a certain extent of oil - generating capability based on high abundance and type 2 - of organic matters
石炭系烴源巖有機質豐度較高,有機質類型以型和2型?主,絕大部分處于生油高峰至干氣期, ?良好的氣源巖,並具有一定數量的生油能力。On the basis of above experiments, the chemical kinetic model inwhich organic matter of source rock of deep - formation in the north of songliao basin primarily crack into oil or gas is established, which set up a basis for evaluating oil - generating amount, gas - generating amount of source rock of deep formation in different periods ; set up the chemical kinetic model inwhich different qualities of oil and family constituents in oil secondarily cracked into gas, which provide theoretical foundation and practical methods for dynamic evaluation of gas - generating amount and oil - consuming amount in process of oil cracking. the geochemical features of source rocks in deep - formation of basins are systematically evaluated
在上述實驗基礎上,建立了松遼盆地北部深層源巖有機質初次裂解成油、成氣的化學動力學模型,為評價深層源巖于不同時期的生油量、生氣量奠定了基礎;建立了不同性質原油及原油中各族組分二次裂解成氣的化學動力學模型,為動態評價油裂解過程的成氣量和耗油量提供了理論依據和實用方法;對盆地深層源巖的地化特徵進行了系統評價;考慮到深層源巖的成熟度較高,實測地化指標(殘余有機碳、氫指數等)不能客觀反映源巖有機質的原始豐度和原始生烴潛力。For the first time, set up grading estimating criterion of oil source rocks and gas source rocks with the hydrocarbon expelling intension. figure out the corresponding organic carbon content threshold value, and
對油源巖的有機質豐度工業下限的研究表明,該值隨油源巖厚度的增大而減小;隨有機質生烴潛力的增大而減小。For the first time, take tarim basin as an example to establish theoretical, industrial threshold value of organic enrichment of carbonate source rocks. calculate gas quantity of generation, adsorption, dissolving in oil, dissolving in water, diffusion of unit area carbonate rocks at different geologic conditions. and then according to the material balance principle, figure out the corresponding organic carbon content when gas being started expelling from source rocks with separate phase
分別計算了不同地質條件下單位面積碳酸鹽巖的生氣量及源巖和圍巖各種形式的殘留和耗散氣量(吸附氣量、油溶氣量、水溶氣量、擴散氣量) ,進而根據物質平衡原理計算出源巖開始以游離相有效排氣時所對應的有機碳含量,並將它作為該地質條件下氣源巖的有機質豐度理論下限值。Calculate gas quantity of generation, adsorption, dissolving in oil, dissolving in water, diffusion of unit area carbonate rocks at different geologic conditions. and then according to the material balance principle, figure out the corresponding organic carbon content when gas being started expelling from source rocks with separate phase. regard it as the theoretical threshold value ( tocmin ) of gas source rocks at that same geologic condition
分別計算了不同地質條件下單位面積碳酸鹽巖的生氣量及源巖和圍巖各種形式的殘留和耗散氣量(吸附氣量、油溶氣量、水溶氣量、擴散氣量) ,進而根據物質平衡原理計算出氣源巖開始以游離相有效排氣時所對應的有機碳含量,並將它作為該地質條件下氣源巖的有機質豐度理論下限值。分享友人