CAJ | 학술논문

文章对过钻具存储式测井技术的出现做了简单的概述，提出了研制过钻具存储式感应测井仪的重要性，重点介绍了过钻具存储式感应仪器的功能和实现方法。该仪器设计了一种新型的线圈系结构；发射电路采用三频率混频调谐发射电路，最大限度地降低了仪器功耗，满足了供电电池的小功率要求；电子线路采用硬件电路软件化和高度集成化的方式，具有集成度高、可靠性高、软件算法先进等优点。过钻具存储式感应测井仪增强了过钻具存储式仪器的测井能力，丰富了获取地层评价信息的技术手段。
문장대과찬구존저식측정기술적출현주료간단적개술，제출료연제과찬구존저식감응측정의적중요성，중점개소료과찬구존저식감응의기적공능화실현방법。해의기설계료일충신형적선권계결구；발사전로채용삼빈솔혼빈조해발사전로，최대한도지강저료의기공모，만족료공전전지적소공솔요구；전자선로채용경건전로연건화화고도집성화적방식，구유집성도고、가고성고、연건산법선진등우점。과찬구존저식감응측정의증강료과찬구존저식의기적측정능력，봉부료획취지층평개신식적기술수단。
In this paper, we briefly described the through-pipe memorized logging technology, and then emphatically introduced the function and the realization method of the instrument. We designed a new type of structure of coil system for the instrument, and adopted frequency mixing tunable emission circuit for the emission circuit, which mostly reduced the instrument power, so that the instrument could meet the small power supply requirement. The hardware circuits were replaced by software and highly integrated with electronic circuits, which had the advantages of high integration, high reliability and advanced software algorithms, etc. The through-pipe memorized induction instrument enhanced the capacity of through-pipe memorized logging instrument, and enriched the technology means of getting formation information.