阿特拉斯8200生产测井系列在苏丹×区块的应用

The Application of Atlas 8200 PLT in Block ×, Sudan

以4口井的生产测井解释实例,对阿特拉斯8200生产井测井系列在苏丹×区块的应用效果进行总结和评价,重点分析了该仪器在找水、产液剖面和注水剖面3个方面的应用效果,如确定油水接触面、砂面、流体密度及持水率、吸水能力、产量/注水量等。针对仪器系列的选择以及该区块的生产、注采情况提出一些建议,如改笼统注水为分层注水、对低产井采用集流式流量计、井内含水过高时采用高分辨率流体识别仪等。

The application effects of Atlas 8200 PLT( Pr oduction Logging Tool) are evaluated and summarized with production logging cas es of four wells in Block ×, Sudan. Especially analyzed are the applications in finding waterproducing zone, production profiles and injection profiles, for example, to determine OWI(OilWater Interface), sand surface, fluid density, w ater holdup, water intake capacity, production rate/injection rate, etc. Finally , we give the oil companies some suggestions for further application of PLT in t he oilfield,for example, select the logging tool system and how to design the project of production and injection, change commingled water injection to separa tedzone water injection, use packer flowmeter in lowproduction wells and hig hresolution tool in high watercut wells, etc.