An intensive experimental study is presented of big data nanoindentation (BDNi) characterization to reveal the cross-scale mechanical properties of, and hence distinguish the roles of different phases in, inorganic-organic hybrid oilwell…
Intensive big data nanoindentation (BDNi) characterization was performed to reveal the cross-scale mechanical properties of, and hence distinguish the different phases in, inorganicorganic hybrid oilwell cement-elastomer composites, hydrothermally…
An intensive experimental study is presented of big data nanoindentation (BDNi) characterization to reveal the cross-scale mechanical properties of, and hence distinguish the roles of different phases in, inorganic-organic hybrid oilwell…
Intensive big data nanoindentation (BDNi) characterization was performed to reveal the cross-scale mechanical properties of, and hence distinguish the different phases in, inorganicorganic hybrid oilwell cement-elastomer composites, hydrothermally…
We have successfully fabricated the composites of -Fe2O3 nanorods and SnO2 nanorods through hydrothermal treatment method. Morphologies of -Fe2O3 and SnO2 nanorods and their composites with different weight ratios were studied by field emission…
We have successfully fabricated the composites of -Fe2O3 nanorods and SnO2 nanorods through hydrothermal treatment method. Morphologies of -Fe2O3 and SnO2 nanorods and their composites with different weight ratios were studied by field emission…
An intensive experimental study is presented of big data nanoindentation (BDNi) characterization to reveal the cross-scale mechanical properties of, and hence distinguish the roles of different phases in, inorganic-organic hybrid oilwell…
Intensive big data nanoindentation (BDNi) characterization was performed to reveal the cross-scale mechanical properties of, and hence distinguish the different phases in, inorganicorganic hybrid oilwell cement-elastomer composites, hydrothermally…
We have successfully fabricated the composites of -Fe2O3 nanorods and SnO2 nanorods through hydrothermal treatment method. Morphologies of -Fe2O3 and SnO2 nanorods and their composites with different weight ratios were studied by field emission…
Objectives/Scope: Though 'Big Data' has been a much talked topic in recent years, its potential has not been fully utilized to study rocks for the purpose of improving asset development workflow. Our research has been focused on this topic. Upstream…
Objectives/Scope: Though 'Big Data' has been a much talked topic in recent years, its potential has not been fully utilized to study rocks for the purpose of improving asset development workflow. Our research has been focused on this topic. Upstream…
An intensive experimental study is presented of big data nanoindentation (BDNi) characterization to reveal the cross-scale mechanical properties of, and hence distinguish the roles of different phases in, inorganic-organic hybrid oilwell…
Intensive big data nanoindentation (BDNi) characterization was performed to reveal the cross-scale mechanical properties of, and hence distinguish the different phases in, inorganicorganic hybrid oilwell cement-elastomer composites, hydrothermally…
We have successfully fabricated the composites of -Fe2O3 nanorods and SnO2 nanorods through hydrothermal treatment method. Morphologies of -Fe2O3 and SnO2 nanorods and their composites with different weight ratios were studied by field emission…
An intensive experimental study is presented of big data nanoindentation (BDNi) characterization to reveal the cross-scale mechanical properties of, and hence distinguish the roles of different phases in, inorganic-organic hybrid oilwell…
Intensive big data nanoindentation (BDNi) characterization was performed to reveal the cross-scale mechanical properties of, and hence distinguish the different phases in, inorganicorganic hybrid oilwell cement-elastomer composites, hydrothermally…
Prior to 2008, shale gas reservoirs were deemed uneconomical to produce. Hydraulic fracturing and horizontal drilling have shifted this perspective, reducing the flow resistance from the reservoir to the well. Notwithstanding the thousands of shale…
Currently, the fuel oil for transportation and industry is produced mostly from fossil fuels. Because fossil fuels are a limited resource, biomass could be an alternative resource. Empty fruit bunch (EFB) is biomass waste from fresh fruit bunch…
In this work, Fe2O3, ZnO, and MgO nanoparticles were synthesized via a chemical precipitation method to investigate their effects on wax formation, morphological characteristics, and rheological behavior in a crude oil sample. For this purpose,…
AISI304 steel welded joints are used in cold-stretched liquefied natural gas (LNG) storage tanks used for storing and transporting of liquefied gases. Compared with a conventional liquefied natural gas storage tank, a cold-stretched liquefied natural…
This paper aims to provide the elemental composition of particles found in natural gas. Particle sampling is performed on cellulose filters obtained from an industrial gas storage facility, and the qualitative particle composition is determined by…
The problem of oil spill pollution associated with the transport of crude oil and its products across the globe is of serious concern. The sorption technique has proved to be promising for oil spill treatment but is limited by the hydrophilic nature…
A commercial Fe-C material (P265GH) used for natural gas delivery and transportation systems was analyzed in H2S atmosphere in order to establish the corrosion resistance. In most of the industrial processes for gas purification the corrosion rate is…
The hard/soft CoFe2O4/(NiSc0.03Fe1.97O4)x (0 x 5) or simply (CFO-xNFSO) nanocrystals (NCs) were synthesized through solgel auto-combustion technique. The structural and magnetic properties of the ferrite composite NCs were explored in detail. The…
Corrosivity of petroleum fractions with the same total acid value (TAN) can be much different due to chemical structure differences of acidic species. To investigate corrosivity difference and interactions between different acidic species, acids with…
After the quinoline insoluble fraction was removed, petroleum pitch (PP) was brominated under ultraviolet light irradiation for 3 to 9 h with a bromine to PP mass ratio of 1:20 to prepare brominated PPs (BPPs). Synthetic pitches (SPs) were produced…
Polyethylene glycols as phase change materials (PCMs) have good latent heat storage (LHS) characteristics, but the low thermal conductivity property significantly hinders their usage potential in thermal energy storage (TES) applications. Within this…
Petroleum coke is industrial solid wastes and its disposal and storage has been a great challenge to the environment. In this study, petroleum coke was utilized as a novel co-reduction reductant of low-grade laterite ore and red mud. A ferronickel…
In this work, NiFe nanocatalysts with different molar ratios 1:0.33, 1:1 and 1:3 were synthesized by a modified inverse microemulsion method at Soft Chemistry conditions in order to apply them to heavy crude oil (HCO) in situ hydroprocessing and to…
Geological storage of CO2 in saline aquifers and depleted oil and gas reservoirs can help mitigate CO2 emissions. However, CO2 leakage over a long storage period represents a potential concern. Therefore, it is critical to establish a good…
In this work, nanocatalysts as Ni, Mo, Fe nanoparticles (NPs) were synthesized by the modified inverse microemulsion method at room temperature conditions in order to apply them to heavy crude oil (HCO) in situ hydroprocessing and to improve their…
In the present study, raw silica fume (RSF) was evaluated as carrier matrix to create PEG-included form-stable latent heat storage materials (FS-LHSMs), and carbon nanofiber (CNF), carbon nanotube (CNT) and graphene nanoplatelet (GNP) were used for…
As an effective anionic surfactant for chemical flooding, petroleum sulfonate (PS) is often used in conjunction with alkalis to reduce the adsorption loss of PS onto rock and clay surfaces. However, alkali injection can lead to scaling, aggravate the…
Igneous rocks in deep basins are important unconventional petroleum reservoirs. Storage space and porethroat structure of igneous rocks are crucial to be considered as effective reservoirs. There developed large-scale petroleum reservoirs in the…
Petroleum, popularly known as black diamond, has been the major cause of the renaissance in civilization history. Petroleum products adversely affect the environment. Concrete is a prominent construction material. Concrete finds applications in the…
The removal of crude oil in saline water from microemulsion by cotton linter fiber was investigated by batch sorption. The experimental sorption data were collected without changing the water pH, biosorbent dosage (0.5g/L), or medium rotation…
Mercury in natural gas may bring harm to the development and use of natural gas. The fixed bed adsorption method was used to remove mercury from natural gas. Mercury removal adsorbents were prepared by using Al2O3 and activated carbon composite…
Injection of supercritical CO2 (SCCO2) causes significant changes in the petrophysical properties of shales and affects the integrity of geological storage sites. The alteration of mineralogy and pore structure plays a major role in defining the…
Carbon dioxide (CO2) geological storage (CGS) is considered as one of the feasible choices for large-scale CO2 emission reduction worldwide, and the primary issue in CGS is how to select areas favorable for storing CO2. The research conducted by…
We investigated the sediment properties and gas hydrate saturations in pressure-cores recovered during the National Gas Hydrate Program Expedition 02 (NGHP-02) in Areas B, C, and E of the KrishnaGodavari Basin (KG Basin) off the eastern margin of…
Oil-dispersed -Fe2O3 nanocatalysts were prepared by coating -Fe2O3 nanoparticles with oleic acid (OA). Mossbauer spectroscopy, X-ray diffraction, and field emission scanning electron microscopy were used to characterize -Fe2O3 and -Fe2O3@OA. Their…
A thermal processing of waste tires in the presence of a natural zeolite catalyst from the "Tayzhuzgen" field (Eastern Kazakhstan) is detailed. The hydrogen sources utilized were heavy residues from oil refinement. The elemental and phase composition…
Friction and wear behavior of nitrile butadiene rubber in crude oil with sand was investigated by the reciprocating wear tester, while the movement of sand grains of different shapes during the wear process was also studied. Morphology and chemical…
To efficiently remove Ni from crude oils and also without corrosion occurring in the process, polymer brush with core-shell structure (PAA@SiO2) was synthesized by radical polymerization, in which micro-sized SiO2 as the core and polyacrylic acid as…
Using new technologies are quite significant in the production and development of heavy oil reservoirs. In this study, the effects of microwave (MW) and ultrasonic (US) waves on the properties of Ellam heavy crude oil of the southwest oil reservoirs…
This work focuses on analyzing the electrokinetic behavior of asphaltenes of extra heavy oil. For this, electrodepositions were carried out in asphaltene solutions (4 %w/w) with two solvents of different polarities: toluene and chloroform. In…
Reducing the sulfur content of crude oil and its derivatives has drawn the attention of researchers around the world to reduce environmental pollution. Desulfurization is a process used for the effective removal of sulfur from the heavy crude oil. In…
Through silane coupling and free radical polymerization, using SiO2 as core and poly4-vinylpyridine (P4VP) as shell, polymer brush with core-shell structure (P4VP@SiO2) was designed and synthesized. The structure of P4VP@SiO2 was further…
Relatively low cost, environmental friendly, and high-efficiency silicon dioxide/carbon sphere composite demulsifiers (SiO2@CS) were prepared via an in situ hydrothermal-calcination route. They were characterized by Fourier-transform infrared…
Summary Asphaltenes removal from heavy and extra-heavy crudes is paramount within the oil industry. This work describes several electrodeposition studies by considering the simultaneous presence of external magnetic fields and ferromagnetic…