数据汇交资源 - 国家冰川冻土沙漠科学数据中心

智能助手

0931-4967592
注册
登录
中文
EN

收起筛选

随钻电磁波测井资料多尺度三维反演成像软件

随钻电磁波测井资料多尺度三维反演成像软件 2024-01-24

关键词:: 测井资料; 多尺度; 三维反演

软件源代码，用户手册，第三方测试报告，测试数据

作者:: 王亚洲,汪宏年,于蕾,杨守文,殷长春
文件大小:: 19.2 MiB

随钻方位电磁传播电阻率井眼校正库计算软件

随钻方位电磁传播电阻率井眼校正库计算软件 2024-01-24

关键词:: 随钻方位; 电磁传播; 电阻率; 井眼校正库

软件源代码，用户手册，第三方测试报告，测试数据

作者:: 于蕾,汪宏年,王亚洲,杨守文,殷长春
文件大小:: 10.8 MiB

钻铤波压制软件

钻铤波压制软件 2024-01-24

关键词:: 钻铤波压制; 管波与地层波; 干涉

基于管波与地层波的干涉原理，干涉结果使波形数据的功率谱在阵列中产生有规律的调制，将此调制分量用希尔伯特(Hilbert)变换得到一种解析信号，信号的相位由地层波速控制，通过阵列波形相干叠加法处理该信号，就可以获得地层波速。我们用理论数据验证了该方法的正确性，将此方法应用于处理自由套管井和随钻单极子声波测井情况下的...

作者:: 庄春喜
文件大小:: 2.0 MiB

脉冲中子孔隙度测量系统软件CDNComm

脉冲中子孔隙度测量系统软件CDNComm 2024-01-24

关键词:: 脉冲中子; 孔隙度; 测量

脉冲中子孔隙度测量系统软件CDNComm软件源代码，用户手册

作者:: 中国石油集团工程技术研究院有限公司
文件大小:: 1.0 MiB

随钻方位伽马数值模拟软件

随钻方位伽马数值模拟软件 2024-01-24

关键词:: 随钻方位; 伽马数值; 模拟

软件源代码，用户手册，第三方测试报告，测试数据

作者:: 马玉刚,汪宏年,刘珉强,齐佳楠,殷长春
文件大小:: 846.3 MiB

随钻方位电磁传播电阻率与电磁前视三维数值模拟软件

随钻方位电磁传播电阻率与电磁前视三维数值模拟软件 2024-01-24

关键词:: 随钻方位; 电磁传播; 电阻率与电磁前视; 三维数值模拟

软件源代码，用户手册，第三方测试报告，测试数据

作者:: 于蕾,王亚洲,汪宏年,杨守文,殷长春
文件大小:: 18.9 MiB

时差提取软件

时差提取软件 2024-01-24

关键词:: 地层; 时差提取; 多方面

油气勘探中，地层的时差有多方面的应用，包括识别岩性，确定地层孔隙度，识别裂缝，交会图解释，地层各向异性识别，远探测声波等。近年来发展的全波列测井，能准确提取地层的纵横波和斯通利波时差。对阵列声波全波进行处理能得到地层的声波时差。目前，全波列中快速提取时差的方法主要是时域相关。它包括相似相关法和N次方根法。阵列声...

作者:: 庄春喜
文件大小:: 3.3 MiB

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