21 Result(s)
within
Conference Paper
**g-jia Zhang
-
Chapter and Conference Paper
Exploration and Application of Seismic Geosteerable Drilling Technology for Coalbed Methane Horizontal Wells
This passage discusses the challenges faced in drilling 8# Coalbed methane horizontal wells in XX Block of the eastern edge of the Ordos Basin. The challenges include deep burial depth (>2000 m), thin High-qualit...
-
Chapter and Conference Paper
Seismic Performance of a Resilient Controlled Multiple-Rocking-Column Steel Frame System
Inspired by the rocking and energy dissipation mechanisms of ancient timber structures, a controlled multiple-rocking-column steel frame (MRCSF) system was proposed. It mainly consists of continuous beams, seg...
-
Chapter and Conference Paper
Research on Gas Drive Front Distribution of Storage in Oil Fields Based on Field Test Monitoring Inversion
The PG2 underground gas storage (UGS) is the first storage in oil fields which rebuilt a waterflooding reservoir. It is important to determine the gas injection front to improve the oil recovery and gas storag...
-
Chapter and Conference Paper
Research and Application of Anti-water Channeling Cementing Technology in Changqing Oilfield
After years of water injection development, Changqing Oilfield has entered the late stage of high water content development. The cementing of adjustment wells is challenged by issues such as dense and numerous...
-
Chapter and Conference Paper
Research on Wellbore Axis Alignment Calibration Method for Casing Deformation Ultrasonic Three-Dimensional Imaging Technology
This study proposes a wellbore axis alignment calibration method for casing deformation ultrasonic three-dimensional imaging technology. This method is based on the characteristic of uneven distribution of dat...
-
Chapter and Conference Paper
Research on Intrinsic Shaft Voltage in Permanent Magnet Synchronous Wind Generators with Sectionalized and Overlapped Stator Laminations
The stator laminations of large permanent magnet synchronous wind generators are often sectionalized and overlapped, which will cause the magnetic circuit asymmetry. The resulting asymmetric magnetic flux arou...
-
Chapter and Conference Paper
Investigation of Hydraulic Conductivity of SHMP Amended Soil-Bentonite Backfills Exposed to Lead-Impacted Groundwater
This paper presents results of investigation of hydraulic conductivity of soil-bentonite backfill (referred as SB backfill) and sodium hexametaphosphate (SHMP)-amended soil-bentonite backfill (referred as SHMP...
-
Chapter and Conference Paper
The Design of Buttons in MMO Mobile Game's Battle Interface
This study investigates the relationship between both-hand input area and time delay before effective inputs, the relationship between button size and hit accuracy, as well as the influence of button size on u...
-
Chapter and Conference Paper
Characteristics of Facies-Controlled Karst Reservoir and Exploration Orientation of Mid-Permian Maokou Fm., Sichuan Basin
Karst reservoir of Mid-Permian Maokou Fm. widely exists in the whole Sichuan basin with many high-productivity gas wells. The main controlling factors and distribution of Karst reservoir are not so clear so fa...
-
Chapter and Conference Paper
Evaluation of Water Flooding Development Using Chart Method
A new research approach is put forward, in order to know the influence of the main factors to the water flooding effect. It can give an effectively guide to the adjustment of development for oilfield. A water ...
-
Chapter and Conference Paper
Computational Calibration and Correction for Gigapixel Imaging System
Large field of view (FOV) imaging with high spatial resolution has been increasingly required for numerous applications in recent years. Obviously, conventional photosensitive detector with tens of megapixels ...
-
Chapter and Conference Paper
Inferring Social Bridges that Diffuse Information Across Communities
While the accuracy of link prediction has been improved continuously, the utility of the inferred new links is rarely concerned when it comes to information diffusion. This paper defines the utility of links b...
-
Chapter and Conference Paper
New Development of HSLA Steels in China
During the last decade, the adjustment and upgrade of steel product structures always be very important tasks in China’s iron and steel industry. Since there is a fast growth of steel production in China, a se...
-
Chapter and Conference Paper
Generating Software Test Data by Particle Swarm Optimization
Search-based method using meta-heuristic algorithms is a hot topic in automatic test data generation. In this paper, we develop an automatic test data generating tool named particle swarm optimization data gen...
-
Chapter and Conference Paper
Structural Effects on Consumer Purchase Intention Towards Slimming Underwear
The purpose of this paper was to identify and get insight into the structural effects of the main factors that affected consumer purchasing intention towards slimming underwear by Structural Equation Modeling,...
-
Chapter and Conference Paper
Research on Communication Network of Smart Electricity Utilization for Residence Community
Optical Fiber Composite Low-voltage Cable can used to transfer energy, television, telephone and data(for internet) information, by this means, the communication network infrastructure could be built once a ti...
-
Chapter and Conference Paper
The Comparison between Mandarin Break Detection and English Break Detection
Although English prosodic break detection and Mandarin prosodic break detection have been studied extensively, there is seldom works on exploring the comparison between Mandarin prosodic break detection and En...
-
Chapter and Conference Paper
Prediction for Water Surface Evaporation Based on PCA and RBF Neural Network
In order to build prediction model of the water surface evaporation so as to easily plan and manage water resources, authors presented a method with the principal component analysis(PCA) and radial basis funct...
-
Chapter and Conference Paper
Self-recovery Fragile Watermarking Using Block-Neighborhood Tampering Characterization
In this paper, a self-recovery fragile watermarking scheme for image authentication is proposed to improve the performance of tamper detection and tamper recovery. The proposed scheme embeds the encrypted feat...
-
Chapter and Conference Paper
Block-Chain Based Fragile Watermarking Scheme with Superior Localization
This paper proposes a block-chain based fragile watermarking scheme to address the issue of security and accuracy of tamper localization. The relationship between the security strength and block size is also d...
