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《Drilling & Production Technology》 2010-01
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RESEARCH ON CARRYING SAND FRACTURING TECHNOLOGY OF CROSSLINKED ACID IN TRACHYTE RESERVOIR

HUANG Zhongqiao1,WU Yuexian2,ZHONG Shuiqing3,WU Anlin2 and YAO Jun4(1.Sinopec Tarim Henan Exploration Co.;2.CNPC Chuanqing Drilling & Exploration Company;3.CNPC Southwest Oil and Gas Field Company;4.CNPC Liaohe Oilfield Co.)  
The trachyte reservoir transformation has still technical limitations by using the main conventional sand fracturing and ternary acid fracture acidizing in Liaohe Oilfield.Based on the reservoir geological features,the reservoir transformation technique in the early stage was analyzed and carrying sand fracturing effects of crosslinked acid were presented in China.According to the geologic requirement of Liaohe Oilfield,the technical program of crosslinked acid carrying sand fracturing was studied,the new carrying sand fracturing technology of crosslinked acid was formed.The advanced feasibility study will help to find new technical support and be helpful to scientific decision-making.
【Fund】: 国家自然科学基金项目(编号:50674077)资助
【CateGory Index】: TE357
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