米桑油田大斜度井钻杆传输测井技术  

Drilling pipe transfer logging technology in highly deviated well in Misang Oilfield

作　　者：张涛 Zhang Tao(Shenfu Branch of China United Coalbed Methane Co.LTD,Shenmu Shaanxi 719300)

机构地区：[1]中联煤层气有限责任公司神府分公司,陕西神木719300

出　　处：《石化技术》2023年第3期72-74,共3页Petrochemical Industry Technology

摘　　要：米桑油田井斜大于60度的大斜度井及水平井测井电缆无法下放、随钻测井(LWD)成本高昂且测井数据处理后解释可靠度低的问题。针对上述测井作业难点,为提升测井作业时效降低测井成本,米桑油田应用了钻杆输测井技术(PCL,Pipe Conveyed Logging)。相比于电缆测井和随钻测井,PCL在提高作业时效、强化井控能力和降低作业成本方面具有明显优势。PCL技术目前已成功应用于米桑油田大斜度井及水平井测井,并形成了一套PCL现场作业关键技术,实现了降本增效,为米桑油田大斜度井测井作业提供了有力的技术支持。In the Missan Oilfield,in the highly deviated wells and horizontal wells with a well inclination greater than 60 degrees,there are problems that the logging cable cannot be run,the logging while drilling(LWD)cost is high,and the interpretation reliability of the logging data is low.Based on the above-mentioned difficulties in logging operations,in order to improve the logging operation timeliness of obtaining formation evaluation data in highly deviated wells and reduce the cost of logging operations,PCL technology was applied in Missan Oilfield.Compared with wireline logging and logging while drilling,PCL has obvious advantages in operation time,operation cost and well control.At present,it has been successfully applied to highly deviated wells in Missan Oilfield,and a set of key technologies for PCL field operations has been formed,which has achieved cost reduction and increased efficiency in logging operations in highly deviated wells and horizontal wells,and is a key tool for logging operations in highly deviated wells in Missan Oilfield.Provided strong technical support.

关 键 词：米桑油田 大斜度井 水平井 钻杆传输 降本增效 

分 类 号：TE151[石油与天然气工程—油气勘探] TE243