
File Photo
China's first tight oil field with estimated deposit of hundreds of millions tons
The first tight oil field with estimated deposit of hundreds of millions tons was found in Yulin northwest China's Shaanxi province in May this year. Tight oil is petroleum that consists of light crude oil contained in petroleum-bearing formations of low permeability, often shale or tight sandstone.
![]() | ![]() |
Are these the world’s scariest landing strips?
In pics: Left behind children in China
Eight modern day engineering marvels of China
Chinese beauty with sexiest bottom
Charming female bodybuilders of Chengdu University
Polish sports stars strip off for risqué calendar
Spectacular aerial photos of the Three Gorges
Contestants of Mrs. Globe pose for photo in Shenzhen
Bikini models attend hot pot banquet in Hefei
Top 20 hottest women in the world in 2014
Top 10 hardest languages to learn
10 Chinese female stars with most beautiful faces
China’s Top 10 Unique Bridges, Highways and Roads
Managing migrants
Hazy understanding
Express delivery booming
Cyberspace can’t be safe haven for criminals of any nationDay|Week