The Research on the Magnetic Control Circuit System for the Oil Well Directional Drilling Measurement
In order to measure the oil well directional drilling tracks during the processes of exploratory well, a magnetic control measuring system for the conversion from inductance to frequency is developed, according to the characteristic that the magnetic induction is changed with the medium of well pipe. When the magnetic induction varied with oil well pipe medium, the frequency variety controlled by inductance can produce a step voltage signal, the lighting and camera can be automatic driven at the oil well directional drilling tracks measuring spot which is prearranged in the oil well exploratory.
inductance-frequency convert comparator single-chip microcomputer well tracks
ZHUANG Peidong QU Wei ZHANG Nan WANG Junbo QIU Chengjun
Key Laboratory of Integrated Circuit of Heilongjiang University, Harbin, 150080, China
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
2631-2634
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）