The Open Petroleum Engineering Journal

2012, 5 : 7-13
Published online 2012 March 09. DOI: 10.2174/1874834101205010007
Publisher ID: TOPEJ-5-7

The Transient Method and Experimental Study on Threshold Pressure Gradient of Heavy Oil in Porous Media

Z. X. Pang and H. Q. Liu
MOE Key Laboratory of Petroleum Engineering, Beijing 102249, China.

ABSTRACT

reased in porous media.