1、代表性项目
(1)国家自然基金青年基金,52104007,2022年1月—2024年12月,主持
(2)中石油川庆钻探,树脂工作液特殊性能评价,2021年10月—2022年9月,主持
(3)嘉华特种水泥股份有限公司,水泥浆特殊性能检测,2021年11月—2023年8月,主持
(4)国家重点实验室开放基金,2021年12月—2023年12月,主研
(5)中石油渤海钻探,抗腐蚀水泥浆体系开发,2021年9月—2022年12月,主研
2、代表性专利
(1)刘开强, 等. 固井水泥浆凝固过程孔隙连通性的定量原位评价方法[P], ZL202110225263.2, 2022.04.12
(2)刘开强, 等. 一种固井顶替界面模拟实验装置及其使用方法[P], ZL20211005187.1, 2022.04.22
3、代表性论文
(1)Kaiqiang Liu, et al. Quantitative determination of the hydrostatic pressure of oil-well cement slurry using its hydration kinetics [J]. Construction and Building Materials, 2022, 340: 127704.(SCI一区TOP)
(2)Kaiqiang Liu, et al. Pore connectivity of oil well cement in the early hydration stage by in situ electrical resistivity measurements and low-field nuclear magnetic resonance [J]. Construction and Building Materials, 2021, 303: 124448.(SCI一区TOP)
(3)Kaiqiang Liu, et al. Time-varying characteristics and mechanisms of hydrostatic pressure descent of Portland cement slurry [J], Powder Technology, 2021, 385: 434–443. (SCI二区)
(4)Kaiqiang Liu, et al. Visualization and quantification of pore structure of oil-well cement slurry in liquid-solid transition stage using high-resolution computed tomography [J]. Cement and Concrete Composites, 2020, 111: 103633.(SCI一区TOP)
(5)Kaiqiang Liu, et al. Analysis of interfacial nanostructure and interaction mechanisms between cellulose fibres and calcium silicate hydrates using experimental and molecular dynamics simulation data [J]. Applied Surface Science, 2020, 506: 144914. (SCI二区)
(6)Effects of steam on the compressive strength and microstructure of cement paste cured under alternating ultrahigh temperature [J]. Cement and Concrete Composites, 2020, 112: 103681. (SCI一区TOP)
(7)Kaiqiang Liu, et al. Effects of microstructure and pore water on electrical conductivity of cement slurry during early hydration [J]. Composites Part B, 2019, 177: 107435. (SCI一区TOP)
(8)Kaiqiang Liu, et al. Evolution of pore structure of oil well cement slurry in suspension–solid transition stage [J]. Construction and Building Materials, 2019, 214: 382–398. (SCI一区TOP)
(9)Kaiqiang Liu, et al. Effect of the hydration rate and microstructure of Portland cement slurry on hydrostatic pressure transfer [J]. Powder Technology, 2019, 352: 251–261. (SCI二区)
(10)Kaiqiang Liu, et al. Design of low-density cement optimized by cellulose-based fibre for oil and natural gas wells [J]. Powder Technology, 2018, 338: 506–518. (SCI二区) |