Volume 9  Number  3,  (2015)

CONTENTS

Numerical Simulation on the Mechanism of Soil Breaking in Deepwater Jet Drilling
pp. 205-212
Zhang Hongkun, Wang Lingxiao, Xu Shuang, Huang Mingzhao, Pan Shaowei and Chen Jiahui and Cong Longfeng

An Investigation On The Effect Of Barium Sulphate Scales On The Productivity Index Of A Production Well
pp. 213-220
Ibukunoluwa Awofeso and Sunday Igbani

Design and Implementation of Cementing Parameter Monitoring System Based on ZigBee
pp. 221-226
Xing Chen and Zou Deyong; Yi Yang

Development of Test Equipment for Determination of Rock Abrasiveness in Petroleum Drilling Formation
pp. 227-234
Yuan Jun, Zou Deyong, Xing Chen and Meng Xiangyu