论文部分内容阅读
SCX77型超深井双侧向测井仪是西安石油勘探仪器总厂试制的。该仪器于1978年3月由西仪厂移交我部并开始在华北油田试生产。测井地区包括海洋、北京、任丘、石家庄等整个华北地区。截至1979年11月1日止,共测井25口,一次成功率为89.6％,测井深度最深为4920米,井下压力为680个大气压,井下温度为160℃。通过一年多的试验使用说明,SCX77型超深井双侧向测井仪性能良好,能适应碳酸盐岩剖面的测井要求,并取得了较好的地质效果。若能进一步完善其工艺结构,便可以成批生产使用。
SCX77 ultra-deep well double lateral logging tool is trial production of Xi’an Petroleum Exploration Instrument Factory. The instrument was handed over to the Ministry by West Instrument Factory in March 1978 and began trial production in Huabei Oilfield. Logging areas include the sea, Beijing, Renqiu, Shijiazhuang throughout North China. As of November 1, 1979, a total of 25 wells were measured, with a first success rate of 89.6%, logging depth of 4920 meters, downhole pressure of 680 atmospheres and downhole temperature of 160 ° C. Through more than a year of test instructions, SCX77 ultra-deep well double lateral well logging instrument performance is good, can adapt to the logging requirements of carbonate profiles, and achieved good geological results. If we can further improve the structure of its technology, they can mass production and use.