摘要
随钻方位伽马测井仪是在自然伽马测井仪基础上发展而来的仪器。它能够识别井壁的径向方位信息,把地层信息与井壁的径向位置有效结合,完成对井壁周围地层参数的探测,并通过泥浆信号上传到地面。方位伽马仪器数据处理软件是为方位伽马测井仪开发的配套工具软件,实现了通过CAN总线接收压力信号,对数据进行解码、计算和处理,并具备刻度校准和地面测试功能。软件在辽河油田雷61区块取得了良好的应用效果。
Directional gamma instrument is developed in recent years and is based on natural gamma instrument. Radial directional information of a wall of a well can be detected by it, with combining stratigraphic information, stratigraphic parameters around the wall can be measured, and be sent to ground by mud pulse signals.These pulse signals will be received by data processing software through CAN bus, and then be decoded, calculated and processed.In addition, calibration and surface test function are also developed. Applying in block Lei 61 of Liaohe Oilfield has proved the data processing software effective and satisfying.
作者
王重云
WANG Zhong-yun(Drilling Technology Services Company,Great Wall Drilling Com-pany of CNPC,Panjin Liaoning 124010,China)
出处
《西部探矿工程》
CAS
2022年第9期75-79,共5页
West-China Exploration Engineering
基金
中国石油集团油田技术服务有限公司科学研究与技术开发项目“年度重点工程钻完井提速提效技术研究”子课题“新型设施、工具、工艺配套研究”(2020T-002-006-2)。
