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Integrity assessment of shale gas wells in Changning Block based on hierarchical analysis method
The integrity of shale gas wells is crucial in ensuring safety and efficiency throughout the development process. Such integrity spans the entire...
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Organic geochemical study of Aleksinac oil shale
This paper summarizes the most important results and conclusions derived from organic geochemical investigations performed on the Miocene Aleksinac...
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Identification of sweet spots in shale-type and siltstone-type “shale oil systems”: A case study of the Chang 7 Member in Ordos Basin
Mid-high maturity shale oil is the most realistic field for the scale breakthrough of terrestrial shale oil production in China. Generally, three...
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Acoustic-electrical properties and rock physics models for shale-oil formations: prediction of reservoir properties of interbedded sandstone and shale layers
In recent years, the Yanchang shale-oil formations of the Ordos Basin are rich in reserves with complex lithology and structure characteristics, low...
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Assessment of Shale Gas Potential of the Triassic and Devonian Formations in the an Chau Basin (Vietnam)
An Chau Basin extends on the northeastern land part of Vietnam, with an approximate area of 10,000 km2. Devonian and Triassic core shale and outcrop...
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Anisotropy measurements and characterization of the Qingshankou shale
Qingshankou shale (Gulong area, China) exhibits strong acoustic anisotropy characteristics, posing significant challenges to its exploration and...
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Economic assessment of prospective shale gas play in Pakistan using discounted cashflow model
Pakistan has not been yet able to exploit its huge shale resources pertaining to uncertainness of potential reserves, appropriate technology, and...
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The Roles of Micro Pores and Minerals in Shale during Hydraulic Fracturing
Hydraulic fracturing is commonly used in the stimulation of shale reservoirs for sustainable production and commercial development. The fracturing...
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Emerging Unconventional Energy Resources Shale Gas Potential in Indian Sedimentary Basins
Shale gas can be trapped within the natural fractures or pore spaces or as adsorbed gas on the organic matter in the shale formations that also act...
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Investigation of Fluid Types in Shale Oil Reservoirs
Lacustrine shale oil resources are essential for the maintenance of energy supply. Fluid types and contents play important roles in estimating...
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Advances in Well Logging Techniques for Shale Reservoirs Exploration
Shale is a clay-rich, argillaceous sedimentary rock that acts as a source rock for hydrocarbon. It is also considered a potential hydrocarbon...
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Casing deformation risk assessment method based on fault–slip theory and its application to shale formations
This study establishes a calculation method for the critical disturbance pressure and activation angle of fractures and quantitatively simulates the...
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Shale Gas Development in India: Challenges, Legal Regulations and Way Forward
The remarkable surge in shale gas production in the US has sparked global interest in unconventional gas sources. Shale gas, which accounted for a...
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The Effects of Quartz Content, Particle Size and Distribution Mode on the Mechanical Properties and Fracturing of Shale
The study of shale mechanical characteristics on the microscopic scale can provide a theoretical basis to evaluate shale's macroscopic mechanical...
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Sembar Formation as an Unconventional Prospect: New Insights in Evaluating Shale Gas Potential Combined with Deep Learning
Since most of the petroliferous basins of Pakistan have not been fully explored, the country's energy output falls short of its energy demands....
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Assessment of the Earthquake Risk Posed by Shale Gas Development in South Africa
A strategic environmental assessment (SEA) of the economic, social, and environmental benefits and risks is an essential precursor to any major...
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Nanopore Heterogeneity and Accessibility in Oil and Gas Bearing Cretaceous KG (Raghampuram) Shale, KG Basin, India: An Advanced Multi-analytical Study
This study investigated the impact of pore accessibility and complexity on gas storage, transport, and recovery potential in the little-studied...
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Influencing Factor and Frac-Hit Prevention Countermeasures in Fractured Shale Gas Reservoirs
The abundant natural fractures in shale gas reservoirs are not only beneficial to improve the productivity of gas wells, but also increase the...
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Shale gas potential of Eocene shale of Agbada Formation: a paradigm shift in gas resource perception—a case study of the Niger Delta
Hydrocarbons, often known as oil and gas, are commonly found in conventional reservoirs in the Niger Delta. This trend in the exploration sector has...
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Nanoindentation application in geomechanics analysis of shale under high-temperature treatment/thermal fracturing conditions
Heat treatment can drive the initiation and propagation of fractures and lead to porosity–permeability enhancement of shale reservoirs for efficient...
