Microsoft Technology Licensing, LLC

Southwest Petroleum University

International Business Machines Corporation

Xiamen Kirincore Iot Technology Ltd.

Fujian Atmospheric Detection Technology Support Center

Yong Ren

Yuan Liu

Faen Zhang

Siunie A Sutjahjo

Yong Zhang

Yanfeng Guo

Jianchun Guo

Bai Lin Han

Jing Li

Chi Chen

Zhong Xian Li

Gang Hu

Feng Cao

Cong Lu

Shan Ren

Congbin Yin

Meiping Li

Xianjun He

Qianli Lu

Ye Zhong

Yunchuan Zheng

Zhuang Liu

Le He

Songgen He

Ji Zeng

Shouyi Wang

Yang Luo

Bin Qian

Xiaodong Li

Yongjun Xiao

Hongwei Zhou

Yunfeng Peng

Xiao Yuan Wang

A method for determining sand pumping parameters based on width distribution of fracture, including: acquire basic parameters of a target reservoir, simulate a propagation of the fracture, and obtain a propagation pattern and width distribution of the fracture; determine a maximum proppant particle size for entering the fracture at all width levels according to statistical results of the width distribution of the fracture; determine a multi-size combination of proppants according to a mapping table for particle size vs mesh of proppants, and determine an initial ratio of the proppant with each particle size; conduct a numerical simulation of proppant transportation in the fracture to determine a retention ratio of the proppants with each particle size; correct the initial ratio of the proppants with each particle size; calculate an amount of the proppants with each particle size according to the final ratio and the sand pumping intensity and fracturing interval length.

Method for determining sand pumping parameters based on width distribution of fracture

An advection fog forecasting system and a method thereof are based on the recognition that wireless signal communication is subject to weather conditions. The system and the method involve collecting radio signals in a forecasting region that is likely to be shrouded in fog. Radio signals influenced by fog can show fog attenuation, and different levels of attenuation can be represented by different values of a radio signal strength indicator RSSI. With the variation curve of the radio signal strength indicator RSSI and weather variables, such as the humidity, the wind speed and the rainfall in the forecasting region, forecasting advection fog can be achieved.

Advection fog forecasting system and forecasting method

A method for acquiring an opening timing of natural fracture under an in-slit temporary plugging condition and a device thereof are provided. The method includes steps of: acquiring physical parameters of stratum according to site geological data, and measuring a slit length L of a hydraulic fracture; dividing the hydraulic fracture into N unit bodies of equal length and numbering them sequentially; and dividing a total calculation time t into meter fractions of time with equal interval; calculating a width of each unit body in the hydraulic fracture at the initial time; calculating a fluid pressure in the hydraulic fracture at the k-th fraction of time; calculating a closed pressure at an entrance of the natural fracture on an upper side and a lower side of the hydraulic fracture at the k-th fraction of time; and determining whether the natural fracture is opened by a determining criteria based on the above calculation results.

Method for acquiring opening timing of natural fracture under in-slit temporary plugging condition

Hunting camera

Sports camera

This disclosure describes a user interface (UI) conceptual model and a data model for quickly and easily developing and managing a GUI. The present methods and systems described herein provide for defining one or more UI elements in the UI conceptual model. The one or more UI elements may further reference one or more model objects in the data model. The one or more model objects may include one or more tasks, which may each be mapped to one or more commands for performing each task, or one or more data items, which may each be mapped to rules or conditions for transforming data. According to embodiments, graphics or functionality of a GUI may be easily and efficiently modified by adding, deleting, or modifying UI elements in the UI conceptual model or by adding, deleting, or modifying referenced model objects in the data model, thereby reducing management and development costs.

Data-driven schema for describing and executing management tasks in a graphical user interface

The present invention relates to document processing method and apparatus which can edit a natural language and generate a machine-processable document; a template generating method and apparatus which can be used for document processing method and apparatus; a concept library generating method and apparatus which can be used for the document processing method and apparatus and the template generating method and apparatus. The present invention provided a possibility for semantic interaction of documents in different systems and enhances efficiency.

Document processing, template generation and concept library generation method and apparatus

Growing community of inventors

Beijing, China

Yong Ren