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随钻电成像图像处理分析软件

随钻电成像图像处理分析软件 2024-01-24

关键词:: 随钻电成像; 图像; 处理分析

1. 软件可用于自研随钻电成像原始测井数据解编，将时间记录的原始数据转换为按照深度记录的数据，再进行扇区化处理。 2. 软件可以对自研随钻电成像解编后数据处理，包括多电扣的深度对齐、加速度校正、异常数据检测与修复、间隙识别与校正、图像增强显示等处理。 3. 软件具备电阻率计算技术，能够基于成像电扣测量数据，计算出...

作者:: 王芝环
文件大小:: 20.2 MiB

An Unexpected Whistler Wave Generation Around Dipolarization Front

An Unexpected Whistler Wave G... 2024-01-24

关键词:: Whistler Wave; Dipolarization Front

Dipolarization front (DF)—a sharp boundary separating hot tenuous plasmas from cold dense plasmas—is followed by a strong Bz region, which is termed flux pi...

作者:: 陈果,符慧山,张莹
文件大小:: 3.5 MiB

Metal-Oxide Thin-Film Transistor for Monolithic Integration with High-Pressure MEMS Pressure Sensor

Metal-Oxide Thin-Film Transis... 2024-01-24

关键词:: Pressure sensors; Micromechanical devices; Sensitivity; Conferences; Loading; Monolithic integrated circuits; Atmosphere

The characteristics of thin-film transistors (TFTs) based on a novel metal-oxide (MO) semiconductor were found to be unaffected when tested under hydrostatic...

作者:: 林德泉,施闰霄,王文,周显良
文件大小:: 1.2 MiB

Trench-Isolated Bulk-Type Pressure Sensor on Silicon-On-Insulator for High-Temperature and High-Pressure Downhole Applications

Trench-Isolated Bulk-Type Pre... 2024-01-24

关键词:: Pressure sensors; SOI; Silicon; Pressure sensitivity; Temperature

Presently reported is a dielectric-isolated bulk-type pressure sensor fabricated on silicon-on-insulator (SOI) that offers higher pressure capability than co...

作者:: 陈燕铃,林德泉,陆磊,周显良,王文
文件大小:: 2.1 MiB

基于聚类算法的岩性预分类方法研究

基于聚类算法的岩性预分类方法研究 2024-01-24

关键词:: Lithology Classification; K-means; DBSCAN

Lithology classification is a very important basic work in petroleum exploration and development, and accurate lithology recognition is critical to evaluate ...

作者:: 刘昊,朱丹丹,陈冬,叶智慧
文件大小:: 628.4 KiB

氧化铪基铁电场效应晶体管存储器研究进展

氧化铪基铁电场效应晶体管存储器研究进展 2024-01-24

关键词:: 氧化铪 ( HfO2 ); 铁电场效应; 铁电存储器; 存储失效; 抗疲劳

铁电存储器是一种具有很多优异性能的非易失性存储器。总结了氧化铪 ( HfO2 ) 基铁电场效应晶体管 ( FeFET) 存储器的研究进展，并对其存储性能进行了探讨。具铁电性的掺杂 HfO2的薄膜可以薄至几纳米，并与 CMOS 工艺兼容，因此，FeFET 可作为新型存储器，但其存储的耐久性有限，会导致存储失效。...

作者:: 潘奥霖,杜爱民
文件大小:: 1.9 MiB

Exploratory simulation drilling environment design based on interactive data generation method（基于交互式数据生成方法的探索性模拟钻井环境设计）

Exploratory simulation drilli... 2024-01-24

关键词:: Intelligent drilling algorithm; 3D Visual modeling; DCGANmodel; Interactive data generation; Geology modeling.

As one of the cutting-edge drilling technologies developed in recent years, intelligent guided drilling technology addresses the problems of drilling complex...

作者:: 朱丹丹,王菲,朱丽萍,刘昊,陈冬,高鹏
文件大小:: 1.3 MiB

Rock-Type Definition and Pore Characterization of Tight Carbonate Rocks Based on Thin Sections and MICP and NMR Experiments

Rock-Type Definition and Pore... 2024-01-24

关键词:: Rock‑Type Defnition; Pore Characterization

Thick tight Ordovician carbonate rocks are present at depths exceed_x0002_ing 5300 m in the Tahe oilfeld and their matrix is considered to contain no storage...

作者:: Fei Tian,Weimin Wang,Naigui Liu
文件大小:: 4.5 MiB

High-Pressure High-Temperature Bulk-Type Piezoresistive Pressure Sensor

High-Pressure High-Temperatur... 2024-01-24

关键词:: Piezoresistive devices; Substrates; Pressure sensors; Stress; Temperature sensors; Piezoresistance; Silicon

A silicon-based bulk-type pressure sensor capable of measuring pressure up to 200 MPa at temperature up to 175 o C is realized and characterized. Hydrostatic...

作者:: 陈燕铃,林德泉,唐自励,陆磊,周显良,王文
文件大小:: 2.8 MiB

Investigation on Automatic Data Acquisition of Well Logging Curve based on Color Recognition（基于颜色识别的测井曲线自动数据采集研究）

Investigation on Automatic Da... 2024-01-24

关键词:: algorithm; digitizing; logging curves

Well logging data are important to evaluate rock and fluid properties underground. Many well logging data, as functions of well depth, are conserved as figur...

作者:: 王涵,叶智慧,陈冬,朱丹丹,李守定
文件大小:: 1.2 MiB

Deep Learning Approach of Drilling Decision for Subhorizontal Drain Geosteering Based on APC-LSTM Model（基于 APC-LSTM 模型的次水平排水地质导向钻井决策深度学习方法）

Deep Learning Approach of Dri... 2024-01-24

关键词:: upstream oil & gas; neural network; deep learning

Steering drilling is used for exploring oil, natural gas, and other liquid and gaseous minerals. Steering drilling consists of high-efficiency drill bits, st...

作者:: 朱丹丹,戴欣萍,刘溢,王菲,罗晓婷,陈冬,叶智慧
文件大小:: 3.6 MiB

1200-Atmosphere Bulk-Type All-Silicon Pressure Sensor

1200-Atmosphere Bulk-Type All... 2024-01-24

关键词:: Piezoresistive devices; Silicon; Cavity resonators; Stress; Pressure sensors; Piezoresistance; Temperature sensors

Distinct from conventional diaphragm-type pressure sensors, a bulk-type silicon-based pressure sensor is proposed and demonstrated. External hydrostatic pres...

作者:: 林德泉,陈燕铃,陆磊,郭士超,曾凡,张轶铭,王文,周显良
文件大小:: 2.4 MiB

2000-Atmosphere Chip-Scale Packaged Bulk-Type Pressure Sensor with Dual-Cavity Induced Stress Amplification

2000-Atmosphere Chip-Scale Pa... 2024-01-24

关键词:: Pressure sensors; Micromechanical devices; Actuators; Sensitivity; Transducers; Packaging; Silicon

Characterized up to a pressure of 200 MPa, a bulk-type single-cavity pressure sensor with a sensitivity of 79μV/V/MPa was previously reported. However, the c...

作者:: 林德泉,王文,周显良
文件大小:: 2.6 MiB

A 2000-Atmosphere Bulk-Type Pressure Sensor Realized on (001) Substrate with Selective Stress-Filtering Trenches

A 2000-Atmosphere Bulk-Type P... 2024-01-24

关键词:: Pressure; sensor; piezoresistive; stress; MEMS; silicon; bulk; cavity; flip-chip; chip-scale package

使用（001）晶向衬底制造的选择性应力过滤沟槽原理的2000个大气压量程的体硅压力传感器

作者:: 林德泉,陈燕铃,唐自励,陆磊,王文,周显良
文件大小:: 3.2 MiB

A Deep Learning Based Geosteering Method Assembled with "Wide-angle Eye"（基于深度学习的地质导向方法与 "广角眼 "的组合）

A Deep Learning Based Geostee... 2024-01-24

关键词:: Downhole Closed-loop Geosteering; “Wide-angle Eye”Mechanism; Deep Learning; Convolutional Neural Network.

The intelligent guided drilling system adopts the precise guided drilling geological system and a new rotary steering drilling tool to achieve deep drilling ...

作者:: 刘溢,朱丹丹,刘昊,杜爱民,陈冬,叶智慧
文件大小:: 499.4 KiB

A reinforcement learning based 3D guided drilling method: Beyond ground control（基于强化学习的 3D 导向钻探方法：超越地面控制）

A reinforcement learning base... 2024-01-24

关键词:: self-steering drilling; 3D guided drilling; logging while drilling data; reinforcement learning; Deep Q Network

The current drilling guide operation relies on the two-way transmission of signals between the downhole drilling tools and the ground control center. However...

作者:: 朱丹丹,刘溢,杜爱民,陈冬,叶智慧
文件大小:: 494.0 KiB

Comparative Study of Single Quantization Architecture and Dual Quantization Architecture Electromechanical SIGMA-Delta Modulators for MEMS Accelerometer

Comparative Study of Single Q... 2024-01-24

关键词:: MEMS; accelerometer; comparative study; sigmadelta modulator; single quantization architecture; dual quantization architecture

Comparative Study of Single Quantization Architecture and Dual Quantization Architecture Electromechanical SIGMA-Delta Modulators for MEMS Accelerometer

作者:: Xiong Xingyin,Li Zongwei,Han Kedu
文件大小:: 1.2 MiB

Comprehensive Control System for Gathering Pipe Network Operation Based on Reinforcement Learning（基于强化学习的集水管网运行综合控制系统）

Comprehensive Control System ... 2024-01-24

关键词:: Gathering Pipe Network; Intelligent Control System; Reinforcement learning; Deep Q Network.

In the transmission process of crude oil gathering system, waterassisted heat transfer is often used to avoid wax formation, and pipeline temperature and pre...

作者:: 吴谦霖,朱丹丹,刘溢,杜爱民,陈冬,叶智慧
文件大小:: 548.1 KiB

DEM Data Based Stratigraphic Visualization Modeling（基于 DEM 数据的地层可视化建模）

DEM Data Based Stratigraphic ... 2024-01-24

关键词:: 3D visualization; Matplotlib; DEM(Digital ElevationModel); multilayer stratum

We proposes a three-dimensional visualization modeling method of multilayer stratum by the DEM data, including the longitude, latitude and depth information....

作者:: 吴谦霖,朱丹丹,王陈晨,叶智慧,陈冬
文件大小:: 2.2 MiB

Evaluation of rock-bit interaction test under simulated ultra-deep well conditions based on similarity principle

Evaluation of rock-bit intera... 2024-01-24

关键词:: Ultra-deep well Similarity principle Differential in-situ stress Rock-bit interaction

As the need for reaching fuel reserves at greater depths increases, scientists have been exploring and developing the technology required to efficiently dril...

作者:: 周忠鸣,李守定,李晓
文件大小:: 4.5 MiB

随钻电成像图像处理分析软件

An Unexpected Whistler Wave Generation Around Dipolarization Front

Metal-Oxide Thin-Film Transistor for Monolithic Integration with High-Pressure MEMS Pressure Sensor

Trench-Isolated Bulk-Type Pressure Sensor on Silicon-On-Insulator for High-Temperature and High-Pressure Downhole Applications

基于聚类算法的岩性预分类方法研究

氧化铪基铁电场效应晶体管存储器研究进展

Exploratory simulation drilling environment design based on interactive data generation method（基于交互式数据生成方法的探索性模拟钻井环境设计）

Rock-Type Definition and Pore Characterization of Tight Carbonate Rocks Based on Thin Sections and MICP and NMR Experiments

High-Pressure High-Temperature Bulk-Type Piezoresistive Pressure Sensor

Investigation on Automatic Data Acquisition of Well Logging Curve based on Color Recognition（基于颜色识别的测井曲线自动数据采集研究）

Deep Learning Approach of Drilling Decision for Subhorizontal Drain Geosteering Based on APC-LSTM Model（基于 APC-LSTM 模型的次水平排水地质导向钻井决策深度学习方法）

1200-Atmosphere Bulk-Type All-Silicon Pressure Sensor

2000-Atmosphere Chip-Scale Packaged Bulk-Type Pressure Sensor with Dual-Cavity Induced Stress Amplification

A 2000-Atmosphere Bulk-Type Pressure Sensor Realized on (001) Substrate with Selective Stress-Filtering Trenches

A Deep Learning Based Geosteering Method Assembled with "Wide-angle Eye"（基于深度学习的地质导向方法与 "广角眼 "的组合）

A reinforcement learning based 3D guided drilling method: Beyond ground control（基于强化学习的 3D 导向钻探方法： 超越地面控制）

Comparative Study of Single Quantization Architecture and Dual Quantization Architecture Electromechanical SIGMA-Delta Modulators for MEMS Accelerometer

Comprehensive Control System for Gathering Pipe Network Operation Based on Reinforcement Learning（基于强化学习的集水管网运行综合控制系统）

DEM Data Based Stratigraphic Visualization Modeling（基于 DEM 数据的地层可视化建模）

Evaluation of rock-bit interaction test under simulated ultra-deep well conditions based on similarity principle

A reinforcement learning based 3D guided drilling method: Beyond ground control（基于强化学习的 3D 导向钻探方法：超越地面控制）