|
|
|
| Discussion on components content correction of shale gas with low desorption gas quantity |
| ZHAO Lipeng |
| Laboratory of Coal Mine Exploration of Guizhou Province, Guiyang 550008, China |
|
|
|
|
Abstract With the method of field desorption and gas chromatography, the components content correction of shale gas with low desorption gas quantity was studied. Correction experiment was added besides normal field desorption experiments, and ideal gas state equation was also used to seek the correction parameters and their suitability. The results showed that the residual air within the desorption canister had a great effect on components content when desorption gas content is low. Volume fraction of methane will increase about 12.23%-54.44% generally if the residual air can be excluded. It is thus necessary that the components content of shale gas with low desorption gas quantity should be corrected.
|
|
Received: 25 April 2016
|
|
|
|
|
|
[1] 张金川,汪宗余,聂海宽,等.页岩气及其勘探研究意义[J].现代地质,2008,22(4):640-646.
[2] 栾锡武.中国页岩气开发的实质性突破[J].中国地质调查,2016,3(1):7-13.
[3] 赵立鹏,桑树勋,王冉,等.赣东北泥页岩储层孔裂隙特征及影响因素分析[J].特种油气藏,2014,21(3):54-57.
[4] 李金发.认清经济新形势 顺应改革新趋势——加快中国地质调查工作的调整与改革[J].中国地质调查,2016,3(1):1-6.
[5] 俞凌杰,范明,蒋启贵,等.页岩气现场解吸方法优化[J].石油实验地质,2015,37(3):402-406.
[6] 赵立鹏.江西省富有机质页岩孔裂隙结构特征及其对页岩气富集的影响[D].北京:中国矿业大学,2015.
[7] 胡微雪,薛晓辉,李维,等.页岩含气量测定方法分析与优化[J].中外能源,2014,19(11):61-66.
[8] 薛晓辉,曾凡武,陈磊,等.常规取心过程中页岩含气量解吸测定分析及建议[J].煤田地质与勘探,2015,43(5):27-30.
[9] 魏强,晏波,肖贤明.页岩气解吸方法研究进展[J].天然气地球科学,2015,26(9):1657-1665.
[10] 易同生,赵霞.贵州下寒武统牛蹄塘组页岩储层特征及其分布规律[J].天然气工业,2014,34(8):8-14.
[11] 王之跃,彭文泉,宋昭睿,等.页岩气现场解析气量影响因素探讨——以潍北凹陷昌页参1井为例[J].山东国土资源,2015,31(9):22-25.
[12] 唐玄,张金川,丁文龙,等.鄂尔多斯盆地东南部上古生界海陆过渡相页岩储集性与含气性[J].地学前缘,2016,23(2):147-157.
[13] 高岗,柳广弟,王绪龙,等.准噶尔盆地上三叠统泥页岩解析气特征[J].天然气地球科学,2013,24(6):1284-1289.
[14] 王濡岳,丁文龙,龚大建,等.黔北地区海相页岩气保存条件——以贵州岑巩区块下寒武统牛蹄塘组为例[J].石油与天然气地质,2016,37(1):45-55.
[15] 冷济高,龚大建,李飞,等.黔东北地区牛蹄塘组页岩气勘探前景分析[J].地学前缘,2016,23(2):29-38. |
| [1] |
CUI Kai. Geological characteristics and resource potential of shale gas from well Suiye 1 in the Niutitang Formation, northern Guizhou[J]. , 2016, 3(3): 16-20. |
| [2] |
LUAN Xiwu. New stage of the development of shale gas in China[J]. , 2016, 3(1): 7-13. |
| [3] |
ZHANG Ya-wei, YAN Jia-yong, LIU Zhen-dong, ZHANG Yong-qian, XU Yao. Multiples Attenuation Approach by F-K and Radon Transform[J]. , 2015, 2(3): 22-27. |
| [4] |
ZHANG Kun, HE Yu-xian, YAN Jia-yong. 3D Inversion System of Magnetotelluric Sounding and its Application[J]. , 2015, 2(1): 25-30. |
|
|
|
|
2016, Vol. 3 
