Oil fracturing proppant experiment

Long-term proppant conductivity experiments and experimental equipment precision require a higher technical level staff Langfang Branch of  fracturing proppant  laboratory in 1995 took the lead in the country to carry out long-term API linear flow proppant conductivity experimental device development work in previous experiments, based on 2005 Langfang Branch continued to carry out technological transformation of the original equipment automatic control of the load, the test liquid to provide micro-differential pressure measurement system and other aspects of a larger adjustment of equipment based on the use of domestic existing conditions, reduce instrument manufacturing costs, saving a lot of foreign exchange. This self-developed test system manufacturing costs equivalent to only import system 1/8.
 The system in our country's long-term density  Ceramic proppant  conductivity test and achieved satisfactory experimental results demonstrate the long-term domestic proppant conductivity test equipment fully comply with testing requirements due to the zero displacement issues handled properly, domestic long-term  Proppant  conductivity equipment test results with higher confidence of domestic long-term successful development of equipment conductivity, low-permeability oil and gas fields for our country further into development, the old oilfields repeated fracturing and other important topics to provide a strong technical support.