论文部分内容阅读
水平井测井的特点和优势在于当井斜大于60度时,仪器靠自重无法下到目的层,而通过水平井井下工具传输可以使井下仪器达到目的层,从而完成资料的录取。水平井测井用牵引器是水平井测井工艺中,搭载输送测井仪器通过水平井造斜段、水平段,抵达测试目的段的动力设备。本文介绍了Sondex水平井井下爬行工具的原理、组成、结构构成及Sondex水平井井下爬行工具在实际中的应用情况。
The characteristic and advantage of horizontal well logging is that when the deviation is greater than 60 degrees, the instrument can not get down to the target layer by its own weight, and the downhole instrument can reach the target layer through the transmission of the horizontal well downhole tool so as to complete the data admission. Horizontal well logging tractor is horizontal well logging technology, equipped with transport logging equipment through the horizontal well made oblique section, horizontal section, arrived at the test section of the power equipment. This paper introduces the principle, composition, structure of the Sondex horizontal well downhole crawler and the practical application of the Sondex horizontal well downhole crawler.