Conglomerate
View article: Controls of Zeolite Development on Reservoir Porosity from Lower Permian Formations in Shawan and Its Adjacent Areas, Western Junggar Basin
Controls of Zeolite Development on Reservoir Porosity from Lower Permian Formations in Shawan and Its Adjacent Areas, Western Junggar Basin Open
The Shawan Sag and its adjacent areas are rich in hydrocarbon resources. Moreover, the genesis and evolution patterns of zeolite cements in the sandy conglomerate reservoirs have resulted in diverse types of reservoir spaces, a complex com…
View article: Logging-data-driven lithology identification of conglomerate reservoir by the assistance of integrated machine learning methods
Logging-data-driven lithology identification of conglomerate reservoir by the assistance of integrated machine learning methods Open
Lithology is a key parameter in reservoir fine description and evaluation. It is difficult to directly identify reservoir lithology using a single logging curve or conventional cross-plot method due to the mud-gravel mixing in complex rese…
View article: Pore Structure Characterisation and Reservoir Classification of Dense Conglomerate Reservoirs Based on Image Segmentation and Machine Learning
Pore Structure Characterisation and Reservoir Classification of Dense Conglomerate Reservoirs Based on Image Segmentation and Machine Learning Open
Pore structure characterisation and reservoir classification evaluation play a crucial role in the development of tight conglomerate reservoirs. Accurate characterisation of pore size, connectivity, spatial distribution, and pore‐throat fe…
View article: Digital Core Analysis on Water Sensitivity Mechanism and Pore Structure Evolution of Low-Clay Tight Conglomerate
Digital Core Analysis on Water Sensitivity Mechanism and Pore Structure Evolution of Low-Clay Tight Conglomerate Open
This study investigates the mechanisms behind strong water sensitivity in some low-clay-mineral-content tight conglomerate reservoirs in China’s Mahu Sag. Using core-scale water sensitivity tests, mineral analysis, in situ micro-CT scannin…
View article: Investigation of the classification system for Xiyu conglomerate based on engineering geological and fabric characteristics
Investigation of the classification system for Xiyu conglomerate based on engineering geological and fabric characteristics Open
Xiyu conglomerate is a significant and extensively distributed geological formation in western China. A clear understanding of its properties and the establishment of a classification system are essential for selecting appropriate research…
View article: Facies Architecture and Sedimentological Controls as Indicators of Reservoir Potential in The Tidally Influenced Fluvial–Estuarine Deposits Within the Frontier Anambra Basin, Southeastern Nigeria.
Facies Architecture and Sedimentological Controls as Indicators of Reservoir Potential in The Tidally Influenced Fluvial–Estuarine Deposits Within the Frontier Anambra Basin, Southeastern Nigeria. Open
Comprehensive sedimentological investigations of the Awkuzu outcrops within the frontier part of the Anambra Basin, southeastern Nigeria, reveal two major facies associations: (i) fluvial/tidally influenced fluvial facies and (ii) estuarin…
View article: EXECUTIVE DIRECTORS' COMPENSATION AND SHARE PRICE PERFORMANCE OF LISTED CONGLOMERATE FIRMS IN NIGERIA
EXECUTIVE DIRECTORS' COMPENSATION AND SHARE PRICE PERFORMANCE OF LISTED CONGLOMERATE FIRMS IN NIGERIA Open
Despite the substantial remuneration packages offered to executives, many firms continue to experience weak share price performance, volatile earnings, and declining investor confidence. This misalignment suggests that compensation structu…
View article: THE EFFECT OF BOARD CHARACTERISTICS ON REAL EARNINGS MANIPULATION OF LISTED CONGLOMERATE FIRMS IN NIGERIA
THE EFFECT OF BOARD CHARACTERISTICS ON REAL EARNINGS MANIPULATION OF LISTED CONGLOMERATE FIRMS IN NIGERIA Open
This study examined the effect of board characteristics on real earnings manipulation of listed Conglomerate firms in Nigeria. The sample size used is the entire six (6) conglomerate firms listed in the Nigerian Exchange group (NXG) for th…
View article: EXECUTIVE DIRECTORS' COMPENSATION AND SHARE PRICE PERFORMANCE OF LISTED CONGLOMERATE FIRMS IN NIGERIA
EXECUTIVE DIRECTORS' COMPENSATION AND SHARE PRICE PERFORMANCE OF LISTED CONGLOMERATE FIRMS IN NIGERIA Open
Despite the substantial remuneration packages offered to executives, many firms continue to experience weak share price performance, volatile earnings, and declining investor confidence. This misalignment suggests that compensation structu…
View article: Santonian-Campanian marly and biodetritic facies in the Púchov Formation in the Orava sector of the Pieniny Klippen Belt (Slovakia)
Santonian-Campanian marly and biodetritic facies in the Púchov Formation in the Orava sector of the Pieniny Klippen Belt (Slovakia) Open
The Pieniny Klippen Belt is characterized by the block-in-matrix fabric with Jurassic to Lower Cretaceous rigid klippen embedded in less competent Upper Cretaceous flysch and marlstone matrix. The studied area is located in the Orava secto…
View article: Microfacies and Paleoenvironment Conditions of Kometan Formation in Dokan area, northeast of Iraq
Microfacies and Paleoenvironment Conditions of Kometan Formation in Dokan area, northeast of Iraq Open
The well-bedded and white chalky to white grey limestone of the Kometan Formation is Late Turonian – Santonin in age. The rock samples were taken from Qalat area in the Sulaymaniyah governorate in northern Iraq and studied under many diffe…
View article: Magnetostratigraphic constraints on the late Ediacaran paleomagnetic enigma
Magnetostratigraphic constraints on the late Ediacaran paleomagnetic enigma Open
Paleogeography of the Ediacaran Period has remained poorly understood because of paleomagnetic studies commonly yielding perplexing or conflicting data. Here, we report new magnetostratigraphic data from the Ediacaran Ouarzazate Group in t…
View article: In the Footsteps of Pasteur: Identifying Conglomerate Systems Using State-of-the-Art Electron Diffraction
In the Footsteps of Pasteur: Identifying Conglomerate Systems Using State-of-the-Art Electron Diffraction Open
Chirality is a key concept in structural chemistry and of crucial importance whenever biological systems are concerned. Ever since Pasteur’s discovery of the phenomenon in 1848, the research of chiral compounds is closely related to crysta…
View article: Machine Learning-Enhanced Nanoindentation for Characterizing Micromechanical Properties and Mineral Control Mechanisms of Conglomerate
Machine Learning-Enhanced Nanoindentation for Characterizing Micromechanical Properties and Mineral Control Mechanisms of Conglomerate Open
Conglomerate reservoirs present significant technical challenges during drilling operations due to their complex mineral composition and heterogeneous characteristics, yet the quantitative relationships between mineral composition and micr…
View article: Characterization and simulation of conglomerate reservoirs using core data of Triassic Baikouquan Formation, Mahu Depression
Characterization and simulation of conglomerate reservoirs using core data of Triassic Baikouquan Formation, Mahu Depression Open
The 1 Gt oilfield discovery solidified the Mahu oilfield as the world’s largest conglomerate oil region, underscoring the exploration potential of these reservoirs. However, optimizing and selecting the target interval for hydraulic fractu…
View article: Characteristics of Overlying Rock Breakage and Fissure Evolution in the Mining of Extra-Thick Coal Seams in Anticline Structural Area
Characteristics of Overlying Rock Breakage and Fissure Evolution in the Mining of Extra-Thick Coal Seams in Anticline Structural Area Open
To reveal the fracture mechanism of overburden aquifers during mining under anticlinal structural zones in western mining areas, this study takes Panel 1309 of the Guojiahe Coal Mine as the engineering background and employs field investig…
View article: Hydraulic Fracture Propagation Behavior in Tight Conglomerates and Field Applications
Hydraulic Fracture Propagation Behavior in Tight Conglomerates and Field Applications Open
The tight conglomerate oil reservoir in Xinjiang’s Mahu area is situated on the northwestern margin of the Junggar Basin. The reservoir comprises five stacked fan bodies, with the Triassic Baikouquan Formation serving as the primary pay zo…
View article: Structural controls of superposed komatiite-hosted Ni and orogenic Au mineralisation at Beta-Hunt, Western Australia
Structural controls of superposed komatiite-hosted Ni and orogenic Au mineralisation at Beta-Hunt, Western Australia Open
The Beta-Hunt Au-Ni deposit hosts coinciding orogenic Au and komatiite-hosted Ni-Cu-(PGE) mineralisation. The close spatial relationship between the two diachronous mineralisation styles suggests that long-lived local structural architectu…
View article: Study of micromechanical characteristics and failure mechanism of conglomerate reservoirs
Study of micromechanical characteristics and failure mechanism of conglomerate reservoirs Open
View article: Feasibility study of CO2 injection at the top of tight conglomerate reservoir in Mahu Sag, Junggar Basin, China
Feasibility study of CO2 injection at the top of tight conglomerate reservoir in Mahu Sag, Junggar Basin, China Open
Introduction The Mahu Sag tight conglomerate reservoirs in the Junggar Basin exhibit rapid pressure depletion and severe degassing in horizontal wells due to low reservoir-saturation pressure differences (<5 MPa), resulting in poor reco…
View article: Investigating rock properties and fracture propagation pattern during supercritical CO₂ pre-fracturing in conglomerate reservoir
Investigating rock properties and fracture propagation pattern during supercritical CO₂ pre-fracturing in conglomerate reservoir Open
View article: Research on Deformation Characteristics and Failure Modes of Tunnel Anchoring in Conglomerate Layers Based on Field Scaled Model Tests
Research on Deformation Characteristics and Failure Modes of Tunnel Anchoring in Conglomerate Layers Based on Field Scaled Model Tests Open
Tunnel anchors are critical for suspension bridge stability, yet their theoretical framework remains underdeveloped, limiting engineering applications. This study addresses this gap through a pioneering 1:12 in situ scaled model test, comb…
View article: Logging identification of karstified Jurassic conglomerate aquifer in the Zhuxianzhuang coal mine: implications for water abundance heterogeneity and mining risk mitigation
Logging identification of karstified Jurassic conglomerate aquifer in the Zhuxianzhuang coal mine: implications for water abundance heterogeneity and mining risk mitigation Open
The Jurassic conglomerate aquifer in the coal seam roof of Zhuxianzhuang Coal Mine in the Huaibei Coalfield exhibits significant karst and water-rich heterogeneity, and its geological patterns remain poorly understood. This study systemati…
View article: Exchange Bias in a Ferrihydrite Nanoparticle System: The Role of a Common Integrated Surface for a Conglomerate (Cluster) of Nanoparticles
Exchange Bias in a Ferrihydrite Nanoparticle System: The Role of a Common Integrated Surface for a Conglomerate (Cluster) of Nanoparticles Open
Magnetic hysteresis loops of two representative samples of synthetic ferrihydrite nanoparticles with the same sizes (the average size of $$ \approx $$ 2.7 nm) and various interparticle distances have been studied under cooling conditions i…
View article: Legal Implications of Financial Services Authority Regulation Number 30 of 2024 on the Financial Conglomerate System in Indonesia
Legal Implications of Financial Services Authority Regulation Number 30 of 2024 on the Financial Conglomerate System in Indonesia Open
Introduction: Financial conglomeration in Indonesia is a strategy of combining companies from different sectors to diversify income and reduce risk.Purposes of the Research: This research aims to analyze the Financial Services Authority Re…
View article: Paleoproterozoic intrusive and sedimentary rocks of the Sidi Ifni Inlier (Anti-Atlas Mountains, Morocco) and their correlatives in West Africa–Amazonia
Paleoproterozoic intrusive and sedimentary rocks of the Sidi Ifni Inlier (Anti-Atlas Mountains, Morocco) and their correlatives in West Africa–Amazonia Open
Two undeformed peraluminous intrusions and the overlying sedimentary rocks of the Taghdout–Lkest Group crop out at the deepest structural levels of the Sidi Ifni Inlier in SW Morocco. U–Pb zircon age data from the intrusions yield ages of …
View article: Study of the Brittle–Ductile Characteristics and Fracture Propagation Laws of Ultra-Deep Tight Sandy Conglomerate Reservoirs
Study of the Brittle–Ductile Characteristics and Fracture Propagation Laws of Ultra-Deep Tight Sandy Conglomerate Reservoirs Open
Ultra-deep tight sandy conglomerate reservoirs in the Junggar Basin are characterized by vertically alternating lithologies that include mudstone, sandy conglomerate, and sandstone. High in situ stresses and formation temperatures contribu…
View article: Important Insights on Fracturing Interference in Tight Conglomerate Reservoirs
Important Insights on Fracturing Interference in Tight Conglomerate Reservoirs Open
Accurate understanding of natural fractures, faults, in situ stress, and mechanical properties of reservoir rocks is a prerequisite for evaluating well interference. During hydraulic fracturing, hydraulic fractures may connect with natural…
View article: Crystal and Molecular Structure of Guaiazulene and Its Potassium Crown Ether Salt: A Conglomerate
Crystal and Molecular Structure of Guaiazulene and Its Potassium Crown Ether Salt: A Conglomerate Open
View article: Integrating Machine Learning for Accurate Pore Pressure Prediction in Fault Conglomerate Formation of Junggar Basin
Integrating Machine Learning for Accurate Pore Pressure Prediction in Fault Conglomerate Formation of Junggar Basin Open
Pore pressure stands as a foundation parameter for an optimal mud density window evaluation; thus, its accurate prediction plays an essential role in the success and safety of the well-drilling process. However, its prediction in complex g…