Dr. Yu Baohua
Education
PhD from China University of Petroleum (Beijng) in June 2006, major in oil and gas well engineering
Research （Areas of Research Focus）
1、Wellbore Stability
Research on wellbore stability related problems such as formation pressure prediction, rock mechanical parameters analysis, in situ stress magnitudes and azimuth analysis, to determine safe mud density window, optimal well trajectory and wellbore structure. Coupling the influence of drilling fluid on rock mechanical properties, investigate wellbore failure mechanism and countermeasures.
2、Sand Production Prediction and Sand Control.
Through analyzing wire-logging data for determining the possibility of the reservoir sand production at the onset of production and the critical production pressure drawdown, to determine reasonable well completion pattern. Though analyzing the reservoir petro-physical properties, combining with theoretical model and lab experiments results, select optimal sand control method and parameters.
Teaching
Drilling Engineering; Drilling Engineering Design; Rock mechanics;Petroleum Related Rock Mechanics.
Previous Teaching Experience (Previous Relevant Working Experience)
2006-2014, China University of Petroleum-Beijing
Other Functions
Professional Affiliations
China University of petroleum (Beijing)
Contact
Email: yubaohua73@126.com TEL: 010-89739161 Fax:
Address of Office: Fuxue Road NO. 18, Changping District, Beijing
Publications （The article publication list）
1、Wellbore Stability Prediction Technique, Petroleum Industry Press, Beijing, 2008.
2、A Study on Borehole Stability of the Shale in Extended-reach Drilling. Computer Modeling in Engineering & Science, in 2012.
3、Chemical Effect on Wellbore Instability of Nahr Umr Shale . Scientific World Journal, in 2013.
4、The Permeability Property and Borehole Stability in Bedding Shale. Petroleum Science and Technology, in 2013.
5、Wellbore Stability in High Temperature and Highly-depleted Reservoir. Electronic Journal of Geotechnical Engineering, in 2013.
6、Rock Mechanical Properties and Borehole Stability of Gas Shale. Scientific Bulletin of National Mining University, in 2014.
7、Evaluation and application of wellbore stability in deep water drilling. OIL DRILLING & PRODUCTION TECHNOLOGY, in 2011.
8、Study and application of calculation model of safe drilling fluid density window: a case study of AKPO oilfield, West Africa. China Offshore Oil and Gas, in 2012.
9、Wellbore stability of the Jingzhou25-1 oilfield, Science & Technology Review,in 2013
10、Study on the variation of corner and load on bottom ball joint of deep-water drilling riser, Science technology and engineering, in 2013
11、Study on wellbore instability mechanism of shale formation in Bohai Oilfield, OFFSHORE OIL, in 2013.
12、Wellbore stability analysis and its application in Fergana Basin, central Asia, Journal of Geophysics and Engineering, in 2014.
13、Borehole Stability in Shale Formation for Extended Reach Wells, Open petroleum engineering journal, in 2012.
14、Research on collapsing pressure of gas shale, Chinese Journal of Rock Mechanics and Engineering, in 2013.
15、Borehole Stability Analysis of Horizontal Drilling in Shale Gas Reservoirs, Rock Mechanics and Rock Engineering, in 2013.
16、Calculation method for upper limit of abnormal high pressure in high-dip angle structure, Drilling and Production Technology, in 2011.
17、Research on wellbore stability of pressure depleted reservoirs. Drilling and Production Technology, in 2013.
18、Effect of pressure depletion on wellbore stability with consideration of in-situ stress orientation variation, Drilling and Production Technology, in 2012.
19、A method of determining the safe upper limit of drilling fluid density, Natural Gas Industry, in 2013.
20、Borehole Stability in High-Temperature Formations, Rock Mechanics and Rock Engineering, in2013.
