由中国航空工业总公司第六○五研究所与中原油田联合研制的自浮式测井仪系统,近日在河南濮阳完成了现场试验。该新型测井仪系统由缩微后的测量仪和自浮式载体组成。使用时,泵压将系统整体打入待测量井底,获取数据后,利用载体自身浮力返回至井口。可适用于深度3200m,钻井液密度1.8g/cm~3以内的各种油气井的检测。其显著特点为:只需极短的停机时间,操作简便,数据可靠,并可避免传统式测井装置因钢 A self-floating tool system jointly developed by the 650th Institute of China Aviation Industry Corporation and the Zhongyuan Oilfield recently completed a field test in Puyang, Henan Province. The new logging system consists of a microfilter and a self-floating carrier. Use, the pump pressure into the system as a whole to be measured bottom hole, access to data, the use of carrier buoyancy return to the wellhead. Applicable to the depth of 3200m, drilling fluid density 1.8g / cm ~ 3 within a variety of oil and gas well testing. Its remarkable features are: only a very short downtime, easy operation, reliable data, and avoid the traditional logging device due to steel