井下仪表 - SiTime
网页lwd 是更古老的电缆工具的更现代版本。随钻测井工具在钻井时收集井下数据，无需从井中取出钻杆。 lwd 提供与有线测井类似的功能，但在数据质量、分辨率和/或覆盖范围方面存在差异。
井下测量 | 艾默生 HK - Emerson
网页现行解决方案. 压力和温度测量. 井下监控系统. 在最恶劣和最热的深井环境下操作需要可靠而耐用的技术。. 艾默生的测量解决方案非常适合最恶劣的随钻测量 (MWD)、随钻测井 (LWD)、有线和所有勘探环境，提供关键的实时测量。. 我们的高精度、高压和高温 (HP/HT ...
井下监测 | 艾默生 HK - Emerson
网页Continuous monitoring of pressures and temperatures is needed to understand the dynamics of the downhole environment. Roxar permanent monitoring solutions offer cost effective, highly stable, accurate and precise measurements suitable for the harshest and hottest deep well environments.
井下控制工程学概述及其研究进展 - cpedm.com
网页Downhole control engineering is a discipline branch, which applies the perspectives and methods of engineering control theory to solve downhole engineering control issues in oil and gas wells; meanwhile, it is an application technology field with interdisciplinarity.
井下安全监控系统设计与实现 - syzt
网页研究表明，井下安全监控系统可以降低深部复杂地层钻井风险和钻井成本、解决深部复杂地层井下故障预警效率低等问题，可以产生较大的经济效益。 高级搜索
Permanent Downhole Measurement Systems | Distributed …
网页Schlumberger permanent downhole measurement systems enable distributed fiber-optic, strain, acoustic (DAS), and temperature (DTS) sensing.
井下振动环境分析与模拟 - geophy.cn
网页2023年1月10日 · Intelligent-drilling downhole tools and instruments produce complex vibrations during drilling. Severe or long-term vibration will cause circuit failure of downhole instruments and mechanical fatigue damage of drilling collars, which will cause drilling accidents and increase drilling costs.
井下工具-杰瑞能源服务有限公司
网页井下工具 为油田数字化转型提供数字油藏、数字地面、数字井筒三位一体的系统化解决方案，将数字生产与油田勘探开发有机结合，提升油气生产效率。
井下机器人研究进展与应用展望 - syzt
网页Abstract: The research and application of downhole robots has been carried out at home and abroad for addressing the difficult RIH of logging and fracturing pipe strings in horizontal wells. Two categories of downhole traction robots and drilling robots have been determined based on the structural characteristics and functions of downhole robots.
SY/T 5727-2020 井下作业安全规程 Safety rules for downhole …
网页《SY/T 5727-2020》 井下作业安全规程 Safety rules for downhole services 本标准规定了陆上油气田井下作业施工的施工准备、施工作业和安全管理要求。 本标准适用于试油(气)、修井、酸化压裂、射孔、带压作业、地层测试等井下作业施工。