云南高校图书馆联盟文献共享服务平台- DRILL

DRILL: 作品数：200被引量：410H指数：11; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：罗健生陆融李黔赵宏强谢武装更多>>; 相关机构：中海油田服务股份有限公司深圳市希派尚品科技有限公司中南大学天津中海油服化学有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>

MO-DRILL油基钻井液体系在东海油气田的优化与应用: 《山东化工》2024年第23期198-200,共3页陈波谭枭麒; 针对东海油气田目前大位移钻井过程中遇到的井壁失稳、薄弱地层易漏失的问题,对现有的MO-DRILL油基钻井液进行优化改进。通过研发合成不同粒径组成的聚合物封堵剂和纳微米级固壁剂,形成了多层次复合微封堵技术。根据不同的漏失层位、漏...; 关键词：微封堵油基钻井液低渗东海油气田

Harnessing deep transient testing for reservoir characterization and CO_(2) emission reduction in challenging geological settings: 《Petroleum Research》2024年第3期380-392,共13页Eghbal Motaei Tarek Ganat Khairul Azhar Hamoud Al-Hadrami; This paper provides a comprehensive overview of Deep Transient Testing(DTT),a cutting-edge technique for reservoir characterization that has revolutionized the oil and gas industry.The main aim of DTT is to characteri...; 关键词：Deep transient testing Reservoir characterization Wireline formation testers Drill stem test Radius of investigation

Reservoir drill-in fluid钻井液在伊拉克某超长水平段的现场应用: 《中国石油和化工标准与质量》2024年第17期153-155,共3页苏云倩; 伊拉克当地时间2023年12月9日,某井水平段钻井成功完钻,创造了长达2 826 m的水平段长度,打破了伊拉克当地最长大位移以及水平段记录。中海油服钻井液技术团队在现有Reservoir drill-in fluid钻井液基础上,通过引入高效润滑剂,增加了润...; 关键词：井眼净化井壁稳定润滑性储层保护大位移

Osteotomy Protocol for Implant Insertion of One Day Biotech: One Drill, One Implant: 《Open Journal of Stomatology》2024年第5期255-277,共23页Jin Hwan Kim Jaehyun Song Jaegyun Choi Jose Francisco Ballester Ireh Kim Santiago Jose Ballester; Background: Four factors determine the quality of an implantology kit: 1) Heat generated by the drills;2) Morphology of the osteotomy according to the diameter of the implant;3) Efficiency of collecting autologous bon...; 关键词：Dental Implant Bur Primary Stability Drilling Time OSTEOTOMY Irrigation Bone Collected

渤海油田超高温深井钻井液配套技术: 《化工管理》2024年第13期84-87,共4页柏晓超; 随着钻井深度的增加,地层温度成为制约钻井液体系选择的主要因素。高温条件下对钻井液性能稳定、井壁完整性和润滑剂配伍性要求相对严苛,低生物毒性、易降解的抗高温聚合物、抗盐聚合物PF-DFL180、PF-DFL200可以满足条件,配合抗高温润滑...; 关键词：抗高温聚合物抗盐聚合物抗高温润滑剂 THERM DRILL HTFLOW

博世Basics电钻OO Drill: 《五金科技》2024年第1期53-53,共1页无; 该项目的目标是为刚刚起步的创客、热爱DIY的用户或每年两次使用工具组装家具的人打造系列中的第一个产品。OO Drill是从头开始设计的,其灵感来自对DIY用户的洞察以及销售未组装家具的品牌的建立。; 关键词：DIY 品牌的建立家具组装

Blast damage zone strength reduction method for deep cavern excavation and its application: 《Frontiers of Structural and Civil Engineering》2024年第2期236-251,共16页Tianzhi YAO Zuguo MO Li QIAN Yunpeng GAO Jianhai ZHANG Xianglin XING Enlong LIU Ru ZHANG; the financial support from the National Natural Science Foundation of China(Grant No.U1965203).; The drill and blast(D&B)method is widely used to excavate underground spaces,but explosions generally cause damage to the rock.Still,no blast simulation method can provide computational accuracy and efficiency.In this...; 关键词：attenuation of stress wave deep-buried underground building drill and blast in situ stress

Design a Special Fixture for Tractor Lever: 《Mechanical Engineering Science》2024年第1期41-46,共6页Guanghui LI Yongliang YUAN; supported by the Henan Natural Science Foundation (No.222300420168);the Natural Science Foundation of Henan Polytechnic University (B2021-31);Fundamental Research Funds for the Universities of Henan Province (No.NSFRF220415).; Aiming at the problems of long time and poor machining precision in processing the tractor lever workpiece,a special fixture suitable for the tractor lever workpiece is designed by analyzing the processing technology ...; 关键词：tractor lever special fixture drill template

Phaco drill与小切口非超声乳化白内障摘除术治疗硬核白内障患者的效果: 《中外医学研究》2024年第2期49-52,共4页汪军红屈晶; 目的:探讨Phaco drill与小切口非超声乳化白内障摘除术治疗硬核白内障患者的效果。方法:回顾性选取2020年10月—2022年4月麻城市中医医院收治的60例硬核白内障患者。根据不同手术治疗方法将其分为Phaco组(n=25)和小切口组(n=35)。小切...; 关键词：Phaco drill 小切口非超声乳化白内障摘除术硬核白内障最佳矫正视力角膜散光度并发症

Risk pre-assessment method for regional drilling engineering based on deep learning and multi-source data被引量：1: 《Petroleum Science》2023年第6期3654-3672,共19页Yu-Qiang Xu Kuan Liu Bao-Lun He Tatiana Pinyaeva Bing-Shuo Li Yu-Cong Wang Jia-Jun Nie Lei Yang Fu-Xiang Li; General Program of National Natural Science Foundation of China(52274024,52074326)。; Accurately predicting downhole risk before drilling in new exploration areas is one of the difficulties.Using intelligent algorithms to explore the complex relationship between multi-source data and downhole risk is a...; 关键词：Pre-drill risk assessment Risk samples Deep learning LSTM neural network 3D model

DRILL