超高耐温型胍胶交联剂的合成与性能研究.pdfVIP

C HEM ICAL ENGIN EERING O F OIL GAS w w w NaO H w w CFA w s h m Pa s w h T E A DOI issn j Synthesis and properties of ultra high temperature resistant guanidine crosslinking agent Shen Li1 Huang Wenzhang1 2 3 Xiang Lin2 Li Lin2 Deng Lei2 Zhu Limin2 Liu Yangyang3 College of Che m is try and Che m ical Eng inee r ing Chongq ing Univ e rs ity Chongqing China College of Che m is try and Che m ical Eng inee r ing Chongqing Univ e rs ity of Sc ience and Technology Chongqing China College of Che m is try and Che m ical Eng inee r ing Southw es t Petroleum Univ e rs ity Cheng du S ichuan China Abstract A t present the temperature resistance and shear resistance of guanidine cro sslinking agent are improved but still can no t meet the require of deep w ells and ultra deep w ells development In this paper using borax and zirconium oxychloride as main raw material w ith mannitol and mannitol citric acid lactic acid as ligands respectively the sy nthetic process conditions w ere studied then a co mpound ty pe organic boron zirconium cro ss linking agent w ith high