Beijing Baidu Netcom Science Technology Co., Ltd

China University of Petroleum

Southwest Petroleum University

China University of Geosciences (wuhan)

Lin Jiang

Lei Chen

Kun Zhang

Xinyang He

Bin Li

Xueying Wang

Fengli Han

Yipeng Liu

Hengfeng Gou

Jingru Ruan

Xuefei Yang

Ping Liu

Lintao Li

Yan Song

Weishi Tang

Shu Jiang

Hulin Niu

Yi Zhang

Jiayi Liu

Chengzao Jia

Yi Shu

Xiong Ding

Lu Lu

Jun Peng

Laiting Ye

Meijia Wu

Binsong Zheng

Jinhua Liu

Fenghui Zhang

Yiting Qiao

Zhenxue Jiang

Yi Xiao

Zeyun Wang

Aiyi Liang

Feitong Wang

A method for quantitative evaluation of self-sealing property of organic-rich shale includes: S1, selecting geological parameters for evaluating the self-sealing property of the organic-rich shale; S2, taking organic-rich shale samples, and measuring the geological parameters of each sample; S3, calculating a weight coefficient w; of each geological parameter; S4, calculating a self-sealing evaluation coefficient S, and correcting the S to obtain a corrected self-sealing evaluation coefficient S'; S5, establishing a self-sealing evaluation standard of the organic-rich shale according to the S′, wherein if S′≥0.6, the self-sealing grade is excellent, if 0.45≤S′<0.6, the self-sealing grade is good, if 0.3≤S′<0.45, the self-sealing grade is medium, and if S′<0.3, the self-sealing grade is poor. According to the method, the self-sealing property of the shale is quantitatively evaluated, and the preservation condition of the shale gas in the shale formation can be more accurately predicted.

Method for quantitative evaluation of self-sealing property of organic-rich shale

A system is provided that includes: a first load balancing device cluster, the first load balancing device cluster includes a first load balancing device pool and a second load balancing device pool; at least one first switch respectively coupled with each load balancing device in the first load balancing device pool via a routing protocol link; and at least one second switch respectively coupled with each load balancing device in the second load balancing device pool via a routing protocol link, the at least one first switch and the at least one second switch are configured to be able to be connected with the Internet; and one of the first load balancing device pool and the second load balancing device pool is configured as a standby load balancing device pool of the other.

Balance of load

Growing community of inventors

Beijing, China

Lin Jiang