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Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Synthesis of the High Strength Profile Modificator
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 2158-2161)
Author(s): Ping-de Liu, RIPED, Petrochina;Key laboratory of oil &gas production, CNPC, Beijing, China, 100083
Hong-guan Wang, RIPED, Petrochina;Key laboratory of oil &gas production, CNPC, Beijing, China, 100083
Song Zhang, RIPED, Petrochina;Key laboratory of oil &gas production, CNPC, Beijing, China, 100083
Chun-ming Xiong, RIPED, Petrochina;Key laboratory of oil &gas production, CNPC, Beijing, China, 100083
Abstract: the high strength profile modificator is prepared for high permeability formation in Daqing oilfield. The formula of the gelling solution is reached through ingredient dosage selection is as follows: acrylamide 3~3.5%+ST 4~4.5%+organic cross linker 0.02~0.04%+ initiator0.02~0.035%. The results suggest that the profile modificator has high strength, tolerance-temperature and salt-resistance, it meet the need of plugging the high-capacity channel in reservoir.
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