1、粘附系数测定仪中文名称:OFITE 粘附系数测定仪英文名称:OFITE Differential Sticking Tester订货系列号:#150-50(CO2 加压)/ #900-1689(N2 加压)简介:OFI 粘附系数测定仪用来测定钻井液的“卡钻趋势(Stuck PipeTendency)”及评价钻井液中润滑剂的作用效果。在测量过程中通过测定所得泥饼的面积就可计算出粘附系数,直接得到测试结果。粘附系数既要考虑泥饼的磨阻性或“粘滞性” ,也要考虑在井孔中发生卡钻产生的泥饼量。所用钻井液产生卡钻情形如何和所用处理剂效果如何,在现场就可立即测定出来。该设备通常用 CO2 加压,但也可使用氮
2、气源。标准测试为向体积约为 200mL 的不锈钢泥浆杯中施加 477.5 PSI (3,292 kPa)的压力。随机配置了用来模拟套管内钻杆的平面粘附盘和 12.5(31.75cm)球半径的粘附盘。特性及参数:配置:气动压杆泥浆杯容积:200mL标准测试压力:477.5psi( 3292KPa)滤失面积:2258mm2气源:二氧化碳(标配)或氮气加压方式:气动尺寸:151546cm重量:11.8kg标准配置:130-10-52 JAM NUT, 3/8-24 142-56 O-RING FOR COUPLING (30127) NEOPRENE; FOR STICKING TESTER 150
3、-53 GASKET; PLASTIC; FOR STICKING TESTER 150-54 TORQUE WRENCH FOR MUD STICKING TESTER 150-55 SPANNER WRENCH F/MUD STICKING TESTER CELL 150-56 O-RING F/MUD STICKING TESTER CELL 150-57 5/16“ SOCKET W/3/8“ DRIVE 150-58 TORQUE PLATE FLAT BOTTOM F/150-50 150-59 TORQUE PLATE SPHERICAL F/150-50 153-16 CYLI
4、NDER; GRADUATED 25 ML X 2/10 ML GLASS 170-04 CO2 PRESSURING ASSEMBLY, COMPLETE FOR #170-00 BUNA N 170-15 BASE FOR #170-00 170-16 VALVE STEM, 3.25“ (8.3 CM), FOR HTHP FILTER PRESSCELL 170-17 O-RING FOR #170-16 VALVE STEM 170-19 FILTER PAPER, DIAMETER 2-1/2“ (6.35 CM), 100 / BOX; SPECIALLY HARDENEDFOR FILTER PRESSES 170-35 6 INCH ADJUSTABLE WRENCH 171-79 HEX WRENCH; 1/4 INCH FOR #171-78图示: