电子压力计存储试井工艺常见问题及解决方法

Common Problem and Its Solution of Memory Test Technology With Electronic Pressure Gauge

电子压力计存储试井常见的问题主要表现在工艺和资料处理两个方面。工艺方面的问题通常包括流道堵塞、托筒变形、挂件旋转、探头震坏、位置装错、电池脱落、电池爆炸、"O"圈失封、仪器落井、酸液腐蚀、高温损坏、探头防护网螺丝掉落、电池筒不能互换、电池筒粘扣或带压、高粘度原油充填托筒使电子压力计不易取出等;资料处理方面的问题通常包括仪器通讯异常、信息丢失、系数不对、数据不全、飞点严重、曲线失真、选点困难、压力走台阶等等。简要介绍了这些问题的解决方法。

Common problems of memory testing with electronic gauge mainly appear in two aspects of technology and data processing.Technology issues include the blocked flow channel,care tube deformation,pendant rotation,probe earthquake bad,installed the wrong position,the battery off,the battery exploded,'O' ring sealing failure,instrument falling into a well,acid corrosion,heat damage,fall of screw of probe protection net,being not interchangeable of the battery tube,the battery tube gluing or with pressure,high viscosity oil filling gauge carrier to make the electronic pressure gauge difficult to remove,etc.;Data processing problems often include abnormal communications equipment,information loss,coefficient wrong,incomplete data,flying spot serious distortion curve,site selection difficulties,pressures,etc.steps.The paper introduces the solutions to the problem.