246 Result(s)
within
English
Earth Sciences
**hu Zhu
Chapter
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Chapter and Conference Paper
Research and Practice on CCUS Process Supporting Technology for Heavy Oil Bottom Water Reservoirs
The implementation of CCUS measures in heavy oil bottom water reservoirs entering the stage of ultra-high water cut development can effectively improve reservoir recovery, achieve safe carbon storage in geolog...
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Chapter and Conference Paper
Pilot Study on Enhanced Oil Recovery by Gravity Assisted Deoxygenated Air Flooding in N Fault Block
In order to solve the problem of poor water flooding development effect of extra-low permeability reservoir in Dagang Oilfield, N fault block is selected to carry out continuous gas injection and intermittent ...
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Chapter and Conference Paper
Upper Limits of the Physical Properties and Classification of Tight Conglomerate Reservoir of Baikouquan Formation in Mahu Sag
The conglomerate reservoir of Baikouquan Formation, located in Mahu depression, Junggar Basin, Northwest China, is of low porosity and permeability and varies in formation properties, oil content and oil produ...
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Chapter and Conference Paper
Stimulation Mechanism and Development Method Optimization of CO2 Injection After Water Flooding in Low Permeability Glutenite Reservoir
CO2 miscible flooding can not only improve reservoir recovery, but also achieve carbon sequestration and alleviate the greenhouse effect. However, there are few studies on the development of CO2 flooding after wa...
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Chapter and Conference Paper
Research and Application of Integrated Fracturing Fluid for Tight Sandstone Gas in Ordos Basin
The characteristics of Ordos basin is large vertical span, poor connectivity, small effective reservoir thickness, poor reservoir physical properties, low clay mineral content, small pore throat radius and low...
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Chapter and Conference Paper
Seismic Attribute Construction of Fault Scale Indicator Based on Coherence Versus Frequency
Fault prediction is an important research domain in seismic exploration. However, most of the methods are qualitative analysis, and the quantitative detection of fault needs to be further studied for comprehen...
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Chapter and Conference Paper
Study on Quantitative Evaluation Method for Running Risk of Tubular String in Ultra-Deep and Complex Gas Wells
In ultra-deep complex gas wells, due to harsh wellbore conditions and complex tubular string structure, whether the tubular string can safely reach the target formation is a prerequisite for successful complet...
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Chapter and Conference Paper
Research and Application of Repetitive Shaped Energy Shock Wave Technology for Improving Permeability and Removing Blockages
During the development process of oil and gas fields, drilling, completion, and production operations can pollute and block the oil and gas channels of formation, reducing the production capacity of production...
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Chapter and Conference Paper
Optimization of Well Types and Trajectories for Development of Stratified Carbonate Gas Reservoirs
The type and trajectory optimization of development well is of great significance for the development of gas reservoirs, which is related to the work in many aspects, such as the number of development wells, w...
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Chapter and Conference Paper
Research and Application of Intelligent Fault Detection Method Based on Multi-scale Fusion and Enhancement
Fault is one of the key elements in the exploration and development of oil and gas reservoirs. The accurate prediction of faults is related to the accurate evaluation of oil and gas migration, reservoir predic...
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Chapter and Conference Paper
A Review of Inflow Performance Relationship of Conventional Reservoirs and Unconventional Reservoirs
Inflow performance relationship (IPR) as a critical method representing the deliverability of well has been used for a long period in the petroleum industry. This method is proposed in the form of simple corre...
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Chapter and Conference Paper
Application Conditions of Binomial Regression Method for Reserves Evaluation of Geopressured Gas Reservoirs
Because the binomial regression reserve evaluation method for geopressured gas reservoirs is only dependent on pressure and production data, which is simple and practical, it is widely used for reserve evaluat...
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Chapter and Conference Paper
Research on High Single-Conductor and Double-Wells Efficiency Drilling Technology of Nanpu 1-3 Jacket
As a part of the oil field production capacity construction, Nanpu 1-3 jacket is responsible for further development of Nm and Ed1 oil and gas reservoirs in Nanpu 1-3 area. In order to adapt to the environment...
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Chapter and Conference Paper
Research on Development Law of Deep Coalbed Gas Reservoirs at Eastern Edge of the Ordos Basin
The characteristics of deep coalbed methane development are significantly different from those of shallow ones. The development of deep coalbed methane is obviously affected by free gas, and the gas is seen ea...
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Chapter and Conference Paper
Study on Injection Limit of Polymer Flooding in Ordinary Heavy Oil Reservoirs
In the long-term development of heavy oil reservoirs with water flooding, the injected water usually flows through the high permeability layer, resulting in significant invalid circulation. Polymer flooding ca...
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Chapter and Conference Paper
Response and Recognition of Shuaiba Carbonate Reef-Shoal Body in Block A, Oman Basin
Block A of the Oman Basin is located on the western slope of the Fahud Salt Sub-basin in northwest Oman, and Lower Cretaceous limestones of the Shuaiba Formation are one of the most important oil reservoir in ...
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Chapter and Conference Paper
Research and Application of Low Surface Energy Anti-wax Technology in Changqing Oilfield
With the extension of production time, severe wax deposition occurred in some horizontal well developmentreservoirs in Changqing Oilfield. Conventional dosing measures have poor effect and high frequent cost o...
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Chapter and Conference Paper
A Classification and Evaluation Method for Complex Carbonate Reservoir Based on Weight Analysis
The Kenkiyak Carboniferous oil reservoir under the salt is a complex carbonate reservoir with low porosity and ultra-low permeability. The distribution of favorable reservoirs is influenced by various factors ...
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Chapter and Conference Paper
Parameters Optimization for Superheated Steam Huff and Puff and Superheated Steam Flooding with Horizontal Wells in Heavy Oil Reservoir
The optimized parameters suitable for general wet steam huff and puff and steam flooding will not apply to superheated steam because its quality equals to 1. In order to optimize the parameters of superheated ...
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Chapter and Conference Paper
Research on Combination Suppression Technology of Interlayer Multiple Wave in Huhehu Depression
Multiple sets of coal seams developed in Damoguaihe Formation and Nantun Formation in Huhehu Depression, Hailar Basin, leading to the development of interlayer multiples, which seriously affects formation imag...
