共被期刊论文引用了3次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The genesis of H_2S in the Weiyuan Gas Field, Sichuan Basin and its evidence显示文摘The Sinian Dengying Formation gas pool in Weiyuan is the oldest large-scale sulfur-bearing gas field in China, which has a H2S content ranging from 0.8% to 1.4%. The Cambrian Xixiangchi Formation gas pool discovered recently above the Dengying Formation contains gas geochemical behaviors similar to those of Dengying Formation but different in sulfur isotopes of H2S. Investigations show that though these two Sinian and Cambrian gas pools are separate ones, they share the same Cambrian source rock. The higher dry coefficient, heavier carbon isotopes, sulfur isotopes of sulfide, lower filling of gas pools, formation water characteristics, reservoir properties and H2S distribution, indicate that H2S in both the Sinian and Cambrian gas pools originates from TSR. The sulfur isotopes of sulfates have shown that H2S was formed in respective pools, namely hydrocarbons charged into the pools reacted with the Dengying Formation and the Xixiangchi Formation gypsum (TSR), respectively, to form H2S. Compared with sulfur isotopes of sulfates in each pool, δ34S values of H2S are 8‰ lighter for the Dengying Formation pool and 12‰ lighter for the Xixiangchi Formation pool, respectively, which is attributed to the difference in temperatures of TSR occurrence. The reservoir temperature of the Xixiangchi Formation pool is about 40℃ lower than that of the Dengying Formation pool. Temperature plays a controlling role in both the sulfur isotopic fractionation and amounts of H2S generation during TSR. | ZHU GuangYou ZHANG ShuiChang LIANG YingBo LI QiRong | 2007 | Chinese Science Bulletin2007，52，10： | 13 |
| 2 | 中—新生代大陆边缘盆地海相烃源岩生烃特征显示文摘近年来,中—新生代大陆边缘盆地海相烃源岩的成因类型研究取得了新的进展,根据生源构成和沉积环境将大陆边缘盆地海相烃源岩划分为海相内源型、海相陆源型和混合生源型3种成因类型。在大陆边缘盆地海相烃源岩成因类型划分的基础上,利用生烃模拟实验研究了海相烃源岩的生烃特征,发现不同成因类型海相烃源岩的生烃特征存在显著差异:海相陆源型烃源岩具有生烃活化能分布较为分散、生烃门限温度低、主生烃期温度范围宽、生烃转化率曲线平缓,无明显的生烃高峰期的特征;而海相内源型烃源岩则具有活化能分布较为集中、生烃门限温度高、主生烃期温度范围窄、生烃转化率曲线较陡峭、有明显生烃转化高峰的特征;海相混合生源型烃源岩的生烃特征介于上述2种海相烃源岩之间。显微组分组成的差异是造成不同成因类型海相烃源岩生烃特征不同的根本原因。 | 康洪全 程涛 贾怀存 白博 孟金落 | 2017 | 石油学报2017，38，6： | 10 |
| 3 | Mass balance calculation of the pyrolysates generated from marine crude oil:A prediction model of oil cracking gas resources based on solid bitumen in reservoir显示文摘Oil cracking gas plays an important role in the resources of natural gas in the basins with high and over mature marine source rocks in China. The prediction of the oil cracking gas resources becomes nec-essary and urgent in the gas exploration in these basins. A marine crude oil sample was pyrolyzed using sealed gold tubes system. The pyrolysates including gas,liquid and solid were quantitatively analyzed. Based on the pyrolysis data and kinetic calculation,the yield correlativity among gas,liquid and solid products was regressed with high correlative coefficients to establish a prediction model suitable for the resource estimation of oil cracking gas. The verification formula for this model was also established on the principle of mass conservation. The affecting factors and the application precondi-tions of this prediction model were discussed. This model would enlighten and provide some new ideas for the resource assessment of natural gas in the high and over mature marine carbonate source rock areas in China. It is expected to be valuable in gas exploration. | WANG TongShan GENG AnSong XIONG YongQiang GENG XinHua | 2007 | Chinese Science Bulletin2007，52，11： | 4 |
您所在的机构暂未开通此部分的功能，请联系管理员