The data of light hydrocarbon from 772 oil samples in 25 oilfields, with GC/MS data from 338 saturated hydrocarbon samples were used to discuss the relationship among kerogen type, heptane value, isoheptane value and C29sterane 20S/(20S+20R) ratio. The effect factors for the abnormal change of these parameters were studied.

用采自中國(guó)國(guó)內(nèi)25個(gè)油區(qū)的772個(gè)原油輕烴分析數(shù)據(jù)美女插插插视频，結(jié)合其中338個(gè)樣品的飽和烴GC/MS分析數(shù)據(jù)，就原油正2022最新韩国三级理论、異庚烷值與烴源巖干酪根類型的關(guān)系以及與C29甾20S/（20S+20R）成熟度參數(shù)的相關(guān)性，對(duì)影響參數(shù)值發(fā)生異常變化的因素等作了研討欧美在线视频精品加勒比。

Based on the time-space structure of source rock, reservoir rock and cap rock in petroleum system of Neopaleozoic in south of North China Basin, play and pool-forming unit of Neopaleozoic was divided. The matching relation between trap formation period and peak period of source rock hydrocarbon generation and expulsion was analyzed, which pointed out the future direction of hydrocarbon targets exploration in this area.

根據(jù)華北盆地南部上古生界含油氣系統(tǒng)中烴源巖欧美人成在线视频免费一级A片、儲(chǔ)集巖和蓋層的時(shí)空結(jié)構(gòu)，進(jìn)行了上古生界成藏組合和基本成藏單元的劃分研究www.色色99；通過(guò)對(duì)圈閉形成期與烴源巖生排烴高峰期匹配關(guān)系的分析研究综合区图片区视频区亚小说区，指明了今后該區(qū)油氣勘探目標(biāo)的選擇方向。

Also, Petrologic features, diagenesis and pore evolution features, and reservoir feature were worked and evaluated. The study direction of Neopaleozoic reservoir geology in this area was pointed out too.4. Based on the time-space structure of source rock, reservoir rock and cap rock in petroleum system of Neopaleozoic in south of North China Basin, play and pool-forming unit of Neopaleozoic was divided. The matching relation between trap formation period and peak period of source rock hydrocarbon generation and expulsion was analyzed, which pointed out the future direction of hydrocarbon targets exploration in this area.

同時(shí)亚洲免费aa视频，對(duì)區(qū)內(nèi)砂巖儲(chǔ)層的巖石學(xué)特征在线观看国产成人综合网站视频、成巖作用及孔隙演化特征和儲(chǔ)集特征方面等進(jìn)行了綜合研究和客觀評(píng)價(jià)，并分析討論了今后該區(qū)上古生界油氣儲(chǔ)層地質(zhì)的研究方向www.男人插。4、根據(jù)華北盆地南部上古生界含油氣系統(tǒng)中烴源巖黄色18网站、儲(chǔ)集巖和蓋層的時(shí)空結(jié)構(gòu)，進(jìn)行了上古生界成藏組合和基本成藏單元的劃分研究老女人喷水毛片；通過(guò)對(duì)圈閉形成期與烴源巖生排烴高峰期匹配關(guān)系的分析研究，指明了今后該區(qū)油氣勘探目標(biāo)的選擇方向

Areas with relatively stable tectonic settings and well preservation conditions,such as Sichuan basin,are characterized by multiple sources,early accumulation,oil-gas conversion,and late finalization;the Middle and Lower Yangtze areas overlain by Mesozoic and Cenozoic strata are characterized by secondary hydrocarbon generation and late re-(servoiring;) while the areas with outcropping carbonates,such as western Hunan and Hubei and Yunnan-Guangxi-Guizhou regions,are characterized by early hydrocarbon generation and late destruction and reformation.

以四川盆地為代表的構(gòu)造相對(duì)穩(wěn)定久久一级婬A片AAA毛片女人、保存條件好的地區(qū)新国产在线精品免费AV，具有多源供烴五月婷婷丁香综合伊人一区二区三区四区、早期聚集国产精品亚洲欧美日韩、油氣轉(zhuǎn)化、晚期定型的特點(diǎn)7777网址；中、下?lián)P子中黄频网页免费、新生界覆蓋區(qū)，具有二次生烴免费簧网站永久在线播放国产、晚期成藏的特點(diǎn)；湘鄂西成h人视频网站、滇黔桂等碳酸鹽巖裸露區(qū)，則表現(xiàn)為早期生烴福利影视亚洲影视在线观看、后期破壞改造的特點(diǎn)。

The paper adopts some methods such as gas composition, carbon isotope, systematical analyzing and testing of reservoir bitumen biomarker from high evolutional natural gas and quantitative calculation of mixed gas, illustrates that natural gas from the section Ⅱ of Jialingjiang formation is mainly attributed to sapropel type organic matter gas of Permian, comes from carbonatite hydrocarbon rocks Permian which most of them are overmature, its main gas source has nothing to do with carbonatite hydrocarbon rocks of Jialingjiang formation themselves, presents in geochemistry characteristics of oil type cracked gas.

摘要通過(guò)對(duì)川中－川南過(guò)渡帶西部的磨溪－潼南地區(qū)嘉二段天然氣組成亚洲欧美一区日韩一区a国产传媒、碳同位素組成、高演化天然氣儲(chǔ)層瀝青生物標(biāo)志化合物的系統(tǒng)分析測(cè)試和混合成因氣的定量估算色色色wang，闡明了該區(qū)嘉二段天然氣主要屬于二疊系腐泥型有機(jī)質(zhì)成因氣，來(lái)源于二疊系過(guò)成熟為主的碳酸鹽巖烴源亚洲,日韩,性爱，主力氣源與嘉陵江組自身的碳酸鹽巖烴源無(wú)關(guān)，并具有油型裂解氣的地球化學(xué)特征黄色黄片一个人www。

Furthermore, the intensive uplift and erosion (up to 3000 m in thickness) at the end of the Palaeogene had severe negative effects on hydrocarbon ace umulation. On one hand, it caused decline of temperature and pressure, and resulted in slowdown of hydrocarbon gene ration and expulsion from source rocks; on the other hand, it destroyed the earlly formed oil-gas pools.

另外，本區(qū)地層在老国产黄色视频高清在线观看、新第三紀(jì)之間遭受的強(qiáng)烈抬升剝蝕（最大剝蝕厚度達(dá)3000m 欧美巨大XXXX做受高清，對(duì)本區(qū)的油氣生成和聚集更是產(chǎn)生了嚴(yán)重的負(fù)面影響：一方面導(dǎo)致源巖層的溫度夜夜爽88888妓女性视频、壓力下降，油氣生成国产微拍精品一区91、排出作用大大減弱国产在线xx；另一方面，使得已排出并聚集成藏的油氣遭到破壞国产交换配乱婬视频偷大叼。

A method is provided for manufacturing cleaner fuels, in which NPC, naturally existing in small quantities within various petrolic hydrocarbon fractions, are removed from the petrolic hydrocarbon fractions ranging, in boiling point, from 110 to 560 DEG C and preferably from 200 to 400 DEG C, in advance of catalytic hydroprocessing.

提供了一種生產(chǎn)清潔燃料的方法中文字幕最新视频。該方法是在催化加氫處理之前，從沸點(diǎn)在110―560℃欧美综合首页，較好在200―400℃范圍的石油原料餾分中除去以少量存在的天然極性化合物日韩性交免费A级黄片。

Because of periodically faulting hydrocarbon pumping migration along fault zone is periodic, intermittent and pulsant, and hydrocarbon migration and accumulation often locates the newest strata.

斷裂周期性破裂活動(dòng)的特征決定了油氣沿?cái)嗔训拇瓜虮梦\(yùn)移呈周期性、間歇性和脈動(dòng)的特點(diǎn)欧美日韩无线码一区二区，同時(shí)也決定了油氣易于在斷裂錯(cuò)開(kāi)的最新層位聚集成藏色夜在线。

Microorganism not only is a kind of hydrocarbon- generating components participating in sedimentary organic matter formation directly, but also can impel "humic" organic matter to transform into "sapropel" organic matter, so as to improve organic type and raise hydrocarbon-generating potential of source rocks.

微生物不僅本身能做為生烴成分欧美性视频在线，直接參與沉積有機(jī)質(zhì)形成，而且還可使&腐殖型&有機(jī)質(zhì)轉(zhuǎn)向&腐泥化&性爱在线破解版黄色网站，改善有機(jī)質(zhì)類型国产av专区，提高源巖的生烴潛力亚洲中文字字幕精品乱码。

The study of the forming condition and mechanism of immature oil in eastern Linqing depression reveals that brackish water-brine, abundant sulfur bacteria and sulfocompounds provided favorable conch-lions for the formation of the immature oil. Immature oil was the result of hydrogen-rich sapropel of lower activation energy degraded by sulfur bacteria. T and R of the early hydrocarbon generation of organic matter were 400~435℃ and 0.2%~0.5% respectively, and their values for peak hydrocarbon generaion are 420℃ and 0.35%.

通過(guò)對(duì)渤海灣盆地臨清坳陷東部未熟－低熟油的形成條件及形成機(jī)制探討欧美变态人XXXX，總結(jié)出沙一段和沙三段的微咸水－咸水介質(zhì)環(huán)境日韩欧美精品视频在线观看、豐富硫細(xì)菌和含硫化合物為臨清坳陷東部未熟－低熟油氣形成提供了有利條件，證實(shí)該區(qū)未熟－低熟油氣形成是低活化能的富氫腐泥組分受到硫細(xì)菌早期低溫降解作用的結(jié)果欧美成了人片A片免费，明確該區(qū)未熟－低熟烴源巖硫細(xì)菌降解的有機(jī)質(zhì)早期生烴階段的T值為400~435℃人人干人人摸人人草久婷，R值為0.2%~0.5%，生油高峰T值為420℃黄色V在线观看，R值為0.35%左右欧美熟女俱乐部。