INFLUENCES OF FELDSPARS ON THE STORAGE AND PERMEABILITY CONDITIONS IN TIGHT OIL RESERVOIRS: A CASE STUDY OF CHANG-6 GROUP, ORDOS BASIN

Influences of feldspars on the storage and permeability conditions in tight oil reservoirs: A case study of Chang-6 group, Ordos Basin

Based on the results from rock thin section observation, casting thin section identification, high-pressure mercury injection, rate-controlled porosimetry, X-ray diffraction, and high resolution field emission CMOS scanning election microscope observation and analysis, influences of feldspar minerals on the storage and permeability conditions in Ch

read more


SDF-1 expression and tumor-infiltrating lymphocytes identify clinical subtypes of triple-negative breast cancer with different responses to neoadjuvant chemotherapy and survival

BackgroundIn this study, we investigated the prediction and prognostic value of SDF-1 for triple-negative breast cancer (TNBC) patients who underwent neoadjuvant chemotherapy (NAC) following standard radical surgery.MethodsA total of 303 TNBC patients were included in this study.The NAC regimen was weekly paclitaxel plus carboplatin (PC) for all pa

read more