常见岩石矿物测井参数表

附表常见岩石矿物测井参数表矿物名称化学成份电阻率Q .m声波时差卩 s/ft密度g/cm3测井曲线中文名英文名密度g/cm3中子视 石灰岩 孔隙度自然伽玛光电吸 收截面 指数硬石膏anhydriteCaSO4104-10105353-702.962.90-3.002.9800-305.05白云岩dolomiteCaMg(CO3)253-732.862.80-3.002.871-35-203.14灰岩limestoneCaCO3107-10125360-832.712.7100-55.084岩盐haliteNaCl104-101460-752.162.03-204.169砂岩sandstoneSiO21012-101755.547.0-56.02.652.65-2.702.65-210-301.806泥岩shale0.3-10270.0-150.02.20-2.8025-7580-140玄武岩basaltAl+Fe+?+SiO253.050.0-58.02.80-3.0010-3017-+H ULJ uLr 花冈岩granite2.50-3.002.47-3.00片麻岩gneissAl+Fe+?+SiO22.60-3.00绿泥岩chlorite(Mg,Al,Fe)n2.742.60-3.202.7752辉长岩gabbro(Si,Al)42.442.0-48.02.982.80-3.102.96石膏gypsumCaSO4.2H2O2.322.30-2.402.35493.4石英quartzSiO255.550.0-56.02.652.60-2.702.651.806燧石chertSiO2高于灰岩2.652.60-2.702.65白垩chaltCaCO32.712.71方解石calciteCaCO32.712.71重晶石bariteBaSO44.454.30-4.604.05266.8伊利石illiteKAl,Si7O20(OH)42.70-2.902.64-2.891003.45蒙脱石montmorillinite(OH)4Si8Al4O20.H2。2.352.00-2.502.332.02高岭土kaolinite(0巴8人夙01077.0-210.02.642.40-2.702.691.83文石aragoniteCaCO353.02.942.95正长石orthoclaseKAlSi3O8.xNaAlSi2O653.0-82.02.572.50-2.602.54斜长石plagioclaseyCaAl2Si2082.692.60-2.802.65辉绿石diabase44.544.0-46.02.80-3.202.73-3.15海绿石glauconiteK2CO3.2H2O2.20-2.902.8纯橄榄石dunite38.035.0-41.03.283.31钾盐potashKMg(FeAl)(SiO3).3H2O2.042.028.5黄铁矿pyriteFeS243.05.064.90-5.204.99高无烟煤caol(authracite)C105.090-120.01.40-1.801.40-1.80500.161烟煤caol(bitu)C120.0110.0-140.01.30-1.501.30-1.50501.18褐煤ligniteC140.0-170.01.100.70-1.501.150水泥cement1.99