Collaborative Research: Fundamental Study and Pragmatic Enhancement of Rock Cutting/Drilling for Oil Exploration through Embedded Thin Film Sensor Arrays in PCD Inserts
Collaborative Research: Fundamental Study and Pragmatic Enhancement of Rock Cutting/Drilling for Oil Exploration through Embedded Thin Film Sensor Arrays in PCD Inserts
批准号:
1300188
负责人:
Xiaochun Li
金额:
$12.5万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2013
资助国家:
美国
项目状态:
已结题
起止时间:
2013-04-15 至 2014-04-30
中文摘要
这笔赠款提供资金,用于建立科学和技术基础,以测量多晶金刚石岩石切割刀片和岩石之间接触区附近的温度和力,并制定预测模型。 传感将通过将微型薄膜热机械传感器嵌入到插入件中来实现,该插入件距离接触区仅几百微米,通过扩散结合两个多晶金刚石板,即,具有通过微制造技术沉积的传感器的基板和与岩石接触的盖。要实现这一任务,就必须研究多晶金刚石与传感器的键合机理和相互扩散机理。还将开发静态和动态传感器校准方法。 分析模型的开发,从经典的剪切面假设出发,将基于弯曲的宏观裂纹扩展路径和统计方法来描述岩石的性质。 数值有限元模型将采用基于微裂纹的连续损伤模型。还计划对嵌入式传感器和开发模型的性能进行全面的实验验证。如果成功,这项研究的结果将导致更有效的石油和天然气勘探和开采能力的新工具。独特的嵌入式传感技术的可用性将可能导致岩石切割力学的基本理解和创新的监测/控制技术的飞跃。传感器提供嵌入物-岩石界面附近的过程变量的实时测量的能力将允许控制岩石钻孔/切割操作中的最佳穿透率。开发的方法也将作为嵌入式微传感器技术进一步迁移/溢出到先进制造的各个领域的平台。
英文摘要
This grant provides funding for establishing the scientific and technological foundation for the measurement of temperatures and forces in the immediate vicinity of the contact zone between the polycrystalline diamond rock cutting insert and the rock and for the formulation of models for their prediction. Sensing will be realized by embedding micro-scale thin film thermo-mechanical sensors into the inserts only a few hundred micrometers away from the contact zone through diffusion bonding two polycrystalline diamond plates, namely, the base plate with the sensors deposited through micro-fabrication techniques and the cover that is in contact with the rock. The realization of this task will necessitate the study of the mechanics of the bonding process and the inter diffusion between the polycrystalline diamond and sensors. Static and dynamic sensor calibration methods will also be developed. The analytical model development, departing from the classical shear plane assumption, will be based on curved macroscopic crack propagation paths and statistical methods to describe the properties of the rock. The numerical Finite Element model will utilize a microcrack-based continuum damage model. Comprehensive experimental verification of the performance of the embedded sensors and of the developed models is also planned.If successful, the results of this research will lead to new tools for more efficient oil- and gas-exploration and extraction capabilities. The availability of the unique embedded sensing technology will potentially result in a quantum leap in the fundamental understanding of rock cutting mechanics and in innovative monitoring/control technologies. The ability of the sensors to provide real-time measurements of process variables from the vicinity of the insert-rock interface will allow the control of optimal penetration rates in rock drilling/cutting operations. The developed methodology will also serve as a platform for the further migration/spillover of embedded micro-sensor technologies into various areas of advanced manufacturing.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Some problems in harmonic analysis
-
批准号:2350101
-
项目类别:Standard Grant
-
资助金额:$32.74万
-
财政年份:2024
-
负责人:Xiaochun Li
-
依托单位:
Fundamental Study on Nanotechnology Enabled Arc Welding of High Strength Aluminum Alloys
-
批准号:2230828
-
项目类别:Standard Grant
-
资助金额:$38.07万
-
财政年份:2023
-
负责人:Xiaochun Li
-
依托单位:
EAGER: Properties and Manufacturing of Transformative Aluminum Nanocomposite Electrical Conductors
-
批准号:1639164
-
项目类别:Standard Grant
-
资助金额:$29.91万
-
财政年份:2016
-
负责人:Xiaochun Li
-
依托单位:
Collaborative Research: Nanoparticle-Enabled Mechanisms for Growth Control in Immiscible Alloys under Regular Cooling
-
批准号:1562252
-
项目类别:Standard Grant
-
资助金额:$17.15万
-
财政年份:2016
-
负责人:Xiaochun Li
-
依托单位:
Collaborative Research: Friction Stir Processing of Cast Metal Matrix Nanocomposites
-
批准号:1463627
-
项目类别:Standard Grant
-
资助金额:$8.62万
-
财政年份:2015
-
负责人:Xiaochun Li
-
依托单位:
Laser Additive Manufacturing of Metal Matrix Nanocomposites
-
批准号:1538694
-
项目类别:Standard Grant
-
资助金额:$30.19万
-
财政年份:2015
-
负责人:Xiaochun Li
-
依托单位:
Collaborative Research: Fundamental Study and Pragmatic Enhancement of Rock Cutting/Drilling for Oil Exploration through Embedded Thin Film Sensor Arrays in PCD Inserts
-
批准号:1439351
-
项目类别:Standard Grant
-
资助金额:$7.49万
-
财政年份:2014
-
负责人:Xiaochun Li
-
依托单位:
SNM: Thermal Drawing of Fibers with Individually Addressable Nanoelectrode Array for Cellular Electrophysiology
-
批准号:1449395
-
项目类别:Standard Grant
-
资助金额:$128.74万
-
财政年份:2014
-
负责人:Xiaochun Li
-
依托单位:
Problems in Harmonic Analysis
-
批准号:0801154
-
项目类别:Standard Grant
-
资助金额:$16.16万
-
财政年份:2008
-
负责人:Xiaochun Li
-
依托单位:
Collaborative Research: Embedding of Thin Film Sensors in Advanced Ceramic Tools for Micro/Nano Scale Thermomechanical Measurements in and Near Tool-Workpiece Interface
-
批准号:0824713
-
项目类别:Standard Grant
-
资助金额:$24.59万
-
财政年份:2008
-
负责人:Xiaochun Li
-
依托单位:
Problems in Harmonic Analysis
-
批准号:0630818
-
项目类别:Standard Grant
-
资助金额:$1.59万
-
财政年份:2006
-
负责人:Xiaochun Li
-
依托单位:
Collaborative Research/GOALI - Ceramic Nanoparticle Reinforced Aluminum Matrix Composites: An Integrated Processing, Characterization and Modeling Approach
-
批准号:0625847
-
项目类别:Standard Grant
-
资助金额:$12.57万
-
财政年份:2006
-
负责人:Xiaochun Li
-
依托单位:
NIRT/GOALI: Fundamental Study of Bulk Magnesium Matrix Nanocomposites Fabricated by Ultrasonic Cavitation Based Solidification Processing
-
批准号:0506767
-
项目类别:Standard Grant
-
资助金额:$110.0万
-
财政年份:2005
-
负责人:Xiaochun Li
-
依托单位:
SIRG/Collaborative Research: Distributed Subwavelength Micro Photonic Sensors for In-situ Monitoring with High Spatial and Temporal Resolution in Manufacturing Environments
-
批准号:0529361
-
项目类别:Standard Grant
-
资助金额:$45.68万
-
财政年份:2005
-
负责人:Xiaochun Li
-
依托单位:
Problems in harmonic analysis
-
批准号:0456976
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:2005
-
负责人:Xiaochun Li
-
依托单位:
Sensors and Sensor Networks: Design, Fabrication and Application of Distributed Micro Sensors Embedded in Metal Tooling
-
批准号:0330356
-
项目类别:Standard Grant
-
资助金额:$59.0万
-
财政年份:2003
-
负责人:Xiaochun Li
-
依托单位:
Problems in Harmonic Analysis
-
批准号:0140376
-
项目类别:Standard Grant
-
资助金额:$8.61万
-
财政年份:2002
-
负责人:Xiaochun Li
-
依托单位:
CAREER: Laser-Assisted Layered Manufacturing of 3D Mesoscale Structures With Embedded Micro Sensors and Actuators
-
批准号:0134583
-
项目类别:Standard Grant
-
资助金额:$37.5万
-
财政年份:2002
-
负责人:Xiaochun Li
-
依托单位:
国内基金
海外基金
登录
查看更多内容
Research on Quantum Field Theory without a Lagrangian Description
-
批准号:24ZR1403900
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2024
-
负责人:SATOSHI NAWATA
-
依托单位:
Cell Research
-
批准号:31224802
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2012
-
负责人:程磊
-
依托单位:
Cell Research
-
批准号:31024804
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2010
-
负责人:程磊
-
依托单位:
Cell Research (细胞研究)
-
批准号:30824808
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2008
-
负责人:张爱兰
-
依托单位:
Research on the Rapid Growth Mechanism of KDP Crystal
-
批准号:10774081
-
项目类别:面上项目
-
资助金额:45.0万元
-
批准年份:2007
-
负责人:滕冰
-
依托单位: