摘要
水平井不动井口、管柱找水、试油、生产工艺技术,大大减少了作业次数,节约了生产成本。该工艺管柱主要由双缸液压锚定封隔器、双缸液压无锚定封隔器、液压丢手工具、换层开关、扶正器等工具组成。经室内试验和现场试验应用证明,该工艺管柱技术先进,换层可靠,经济效益和社会效益明显。
A new horizontal well production technology without dismantling well head and pulling up string to find water and test is introduced which can decrease operating times and cost. The pipe string includes double hydraulic cylinder with anchorage packer、double hydraulic cylinder without anchorage packer、releasing tool、reversing valve and centralizer. The results of tests show that the technology pipe string is advanced and reliable and has an obvious social and economical benefit.
出处
《油气井测试》
2004年第6期28-30,共3页
Well Testing
