International Journal of Coal Geology

Article	Citations
X-ray tomography imaging of shale microstructures: A review in the context of multiscale correlative imaging	85
Impact of thermal maturity on the diagenesis and porosity of lacustrine oil-prone shales: Insights from natural shale samples with thermal maturation in the oil generation window	53
Fracture variation in high-rank coal induced by hydraulic fracturing using X-ray computer tomography and digital volume correlation	53
A comprehensive review of deep coalbed methane and recent developments in China	51
Mineralogical and geochemical characteristics of altered volcanic ashes (tonsteins and K-bentonites) from the latest Permian coal-bearing strata of western Guizhou Province, southwestern China	48
Comprehensive evaluation of potential coal mine dust emissions in an open-pit coal mine in Northwest China	48
Evaluation of gas-in-place content and gas-adsorbed ratio using carbon isotope fractionation model: A case study from Longmaxi shales in Sichuan Basin, China	45
First insights into mineralogy, geochemistry, and isotopic signatures of the Upper Triassic high‑sulfur coals from the Thai Nguyen Coal field, NE Vietnam	43
Depositional environment, thermal maturity and shale oil potential of the Cretaceous Qingshankou Formation in the eastern Changling Sag, Songliao Basin, China: An integrated organic and inorganic geoc	42
Thermal evolution behavior of the organic matter and a ray of light on the origin of vitrinite-like maceral in the Mesoproterozoic and Lower Cambrian black shales: Insights from artificial maturation	41
A review of spatially resolved techniques and applications of organic petrography in shale petroleum systems	40
Mineral matter in the Pennsylvanian coal from the Yangquan Mining District, northeastern Qinshui Basin, China: Enrichment of critical elements and a Se-Mo-Pb-Hg assemblage	39
The molecular model of Marcellus shale kerogen: Experimental characterization and structure reconstruction	39
Geological controls on the distribution of REY-Zr (Hf)-Nb (Ta) enrichment horizons in late Permian coals from the Qiandongbei Coalfield, Guizhou Province, SW China	36
Paleo-depositional environment, origin and characteristics of organic matter of the Triassic Chang 7 Member of the Yanchang Formation throughout the mid-western part of the Ordos Basin, China	36
Morphology, chemical and mineralogical composition of magnetic fraction of coal fly ash	36
Particle size and mineralogy distributions in respirable dust samples from 25 US underground coal mines	35
Geological factors controlling variations in the mineralogical and elemental compositions of Late Permian coals from the Zhijin-Nayong Coalfield, western Guizhou, China	35
Geochemistry of two high-lithium content coal seams, Shanxi Province, China	34
Numerical investigation of the effects of proppant embedment on fracture permeability and well production in Queensland coal seam gas reservoirs	34
Identification of thin-layer coal texture using geophysical logging data: Investigation by Wavelet Transform and Linear Discrimination Analysis	33
Evidence for the repeated occurrence of wildfires in an upper Pliocene lignite deposit from Yunnan, SW China	33
Advancing the application of atomic force microscopy (AFM) to the characterization and quantification of geological material properties	32
Understanding coal quality and the critical importance of comprehensive coal analyses	32
Structural compartmentalization and its relationships with gas accumulation and gas production in the Zhengzhuang Field, southern Qinshui Basin	31

A novel NMR surface relaxivity measurements on rock cuttings for conventional and unconventional reservoirs	30
Distribution of Li, Ga, Nb, and REEs in coal as determined by LA-ICP-MS imaging: A case study from Jungar coalfield, Ordos Basin, China	30
Critical metal recovery potential of Appalachian acid mine drainage treatment solids	30
The influence of paleoclimate and a marine transgression event on organic matter accumulation in lacustrine black shales from the Late Cretaceous, southern Songliao Basin, Northeast China	30
A multidisciplinary study and palaeoenvironmental interpretation of middle Miocene Keles lignite (Harmancık Basin, NW Turkey), with emphasis on syngenetic zeolite formation	30
Detachment of coal fines deposited in proppant packs induced by single-phase water flow: Theoretical and experimental analyses	30
Effects of simulated surface freshwater environment on in situ microorganisms and their methanogenesis after tectonic uplift of a deep coal seam	29
Rare earth elements and other critical elements in the magnetic fraction of fly ash from several Polish power plants	29
Strontium isotopes in high- and low-Ge coals from the Shengli Coalfield, Inner Mongolia, northern China: New indicators for Ge source	28
Enrichment and distribution of elements in the middle Miocene coal seams in the Orhaneli coalfield (NW Turkey)	27
Relating Tmax and hydrogen index to vitrinite and solid bitumen reflectance in hydrous pyrolysis residues: Comparisons to natural thermal indices	27
Rare earth elements and yttrium in Pennsylvanian coals and shales in the eastern part of the Illinois Basin	27
Geological controls on gas content distribution of coal seams in the Kınık coalfield, Soma Basin, Turkey	26
Depositional environment and thermal maturity of the coal-bearing Longtan Shale in southwest Guizhou, China: Implications for shale gas resource potential	26
Effects of acid concentration on the recovery of rare earth elements from coal fly ash	25
Geochronology, mineralogy, and geochemistry of tonsteins from the Pennsylvanian Taiyuan Formation of the Jungar Coalfield, Ordos Basin, North China	25
Origin of organic matter and organic pores in the overmature Ordovician-Silurian Wufeng-Longmaxi Shale of the Sichuan Basin, China	25
Effects of composition and temperature on water sorption in overmature Wufeng-Longmaxi shales	24
A novel VRo, T , and S indices conversion formulae on data from the fold-and-thrust belt of the Western Outer Carpathians (Poland)	24
Effect of pore structure on competitive sorption and diffusion of mixed methane and carbon dioxide in anthracite, South Qinshui Basin, China	24
Organic petrology and geochemistry of Lower Cretaceous lacustrine sediments in the Chaoyang Basin (Liaoning Province, northeast China): Influence of volcanic ash on algal productivity and oil shale fo	24
Pore accessibility and trapping of methane in Marcellus Shale	23
Mineralogy and enrichment of critical elements (Li and Nb-Ta-Zr-Hf-Ga) in the Pennsylvanian coals from the Antaibao Surface Mine, Shanxi Province, China: derivation of pyroclastics and sediment-source	23
Laminae characteristics of lacustrine shales from the Paleogene Kongdian Formation in the Cangdong Sag, Bohai Bay Basin, China: Why do laminated shales have better reservoir physical properties?	23
Biodegradation of early thermogenic gas and generation of secondary microbial gas in the Tieliekedong region of the northern Tarim Basin, NW China	23
Integrating advanced soft computing techniques with experimental studies for pore structure analysis of Qingshankou shale in Southern Songliao Basin, NE China	23
Goaf gas drainage and its impact on coal oxidation behaviour: A conceptual model	23
Mineralogy and geochemistry of Lower Silurian black shales from the Yangtze platform, South China	23
Mechanism for the formation of natural fractures and their effects on shale oil accumulation in Junggar Basin, NW China	23
Predicted CO2 water rock reactions in naturally altered CO2 storage reservoir sandstones, with interbedded cemented and coaly mudstone seals	22
Machine learning and data augmentation approach for identification of rare earth element potential in Indiana Coals, USA	21
Potential effect of carbon dioxide injection on the functional groups of medium volatile bituminous coals analysed using in-situ diffuse reflectance Fourier-transform infrared spectroscopy	21
Oil migration, retention, and differential accumulation in “sandwiched” lacustrine shale oil systems from the Chang 7 member of the Upper Triassic Yanchang Formation, Ordos Basin, China	21
Aspects of rare earth element geochemistry of the Pond Creek coalbed, Pike County, Kentucky	21
Mineralogical and geochemical characteristics of coal from the Southeastern Qinshui Basin: Implications for the enrichment and economic value of Li and REY	20
Compositional evolution of organic matter in Boquillas Shale across a thermal gradient at the single particle level	20
Petrographic and geochemical characteristics of selected coal seams from the Late Cretaceous-Paleocene Guaduas Formation, Eastern Cordillera Basin, Colombia	20
Geochemistry and rare-metal potential of coals of the Sakhalin coal basin, Sakhalin island, Russia	19
Geochemical and sedimentary facies study – Implication for driving mechanisms of organic matter enrichment in the lower Silurian fine-grained mudstones in the Baltic Basin (W Lithuania)	19
Differential graphitization of organic matter in coal: Some new understandings from reflectance evolution of meta-anthracite macerals	19
Origin of the tuff parting and associated enrichments of Zr, REY, redox-sensitive and other elements in the Early Miocene coal of the Siniy Utyes Basin, southwestern Primorye, Russia	19
Elemental composition, environment of deposition of the lower Carboniferous Emma Fiord formation oil shale in Arctic Canada	19
An insight into quartz mineral interactions with kerogen in Green River oil shale	19
Application of various machine learning techniques in predicting coal wettability for CO2 sequestration purpose	19
Middle Jurassic lacustrine source rocks controlled by an aridification event: A case study in the northern Qaidam Basin (NW China)	19
Petrographic and chemical structure characteristics of amorphous organic matter in marine black shales: Insights from Pennsylvanian and Devonian black shales in the Illinois Basin	18
High-speed nanoindentation mapping of organic matter-rich rocks: A critical evaluation by correlative imaging and machine learning data analysis	18
Critical insights from Rock-Eval analysis of vitrains	18
Phyteral perspectives: Every maceral tells a story	18
Critical element (Nb-Ta-Zr-Hf-REE-Ga-Th-U) mineralization in Late Triassic coals from the Gaosheng Mine, Sichuan Basin, southwestern China: Coupled effects of products of sediment-source-region erosio	18

Relationship between coal composition, fracture abundance and initial reservoir permeability: A case study in the Walloon Coal Measures, Surat Basin, Australia	18
Provenance of multi-stage volcanic ash recorded in the Late Carboniferous coal in the Jungar Coalfield, North China, and their contribution to the enrichment of critical metals in the coal	18
Hydrothermally-altered coal from the Daqingshan Coalfield, Inner Mongolia, northern China: Evidence from stable isotopes of C within organic matter and C-O-Sr in associated carbonates	18
Lateral changes of organic matter preservation in the lacustrine Qingshankou Formation (Cretaceous Songliao Basin, NE China): Evidence for basin segmentation	17
Coal elemental (compositional) data analysis with hierarchical clustering algorithms	17
Influence of organic matter type on porosity development in the Wufeng-Longmaxi Shale: A combined microscopy, neutron scattering and physisorption approach	17
Oil shale potential of the lower cretaceous Jiufotang Formation, Beipiao Basin, Northeast China	17
Insights into solid-gas conversion and cavity growth during Underground Coal Gasification (UCG) through Thermo-Hydraulic-Chemical (THC) modelling	17
Mineralogical and geochemical characteristics of tonsteins from the Middle Jurassic Yan'an Formation, Ordos Basin, North China	17
Controls of marine shale gas accumulation in the eastern periphery of the Sichuan Basin, South China	17
Investigation of the carbon structure of naturally graphitized coals from Central Hunan, China, by density-gradient centrifugation, X-ray diffraction, and high-resolution transmission electron microsc	17
Mineralogy, petrography, and Rock-Eval pyrolysis of late Oligocene coal seams in the Malkara coal field from the Thrace Basin (NW Turkey)	16
Mineral and rare earth element distribution in the Tunçbilek coal seam, Kütahya, Turkey	16
Comparison of the impact of moisture on methane adsorption and nanoporosity for over mature shales and their kerogens	16
Molybdenum-uranium-vanadium geochemistry in the lower Paleozoic Alum Shale of Scandinavia: Implications for vanadium exploration	16
Methane absorption of coal-measure shales with and without pore water from the Qinshui Basin, North China: Based on high-pressure methane absorption experiments	16
Climatic and environmental conditions during the Pleistocene in the Central Qaidam Basin, NE Tibetan Plateau: Evidence from GDGTs, stable isotopes and major and trace elements of the Qigequan Formatio	16
Depositional paleoenvironment and source rock characterization across the Toarcian Oceanic Anoxic Event from the eastern Tethys, Tibet, SW China	16
Characterizing mechanical heterogeneity of coal at nano-to-micro scale using combined nanoindentation and FESEM-EDS	16
Carbon stability and morphotype composition of biochars from feedstocks in the Mekong Delta, Vietnam	16
CO2-enriched CBM accumulation mechanism for low-rank coal in the southern Junggar Basin, China	16
Pore accessibility by wettable fluids in overmature marine shales of China: Investigations from contrast-matching small-angle neutron scattering (CM-SANS)	15
Insights on the characteristics and sources of gas from an underground coal mine using compositional data analysis	15
Changes in chemistry of vitrinite in coal through time: Insights from organic functional group characteristics	15
Automated coal petrography using random forest	15
Nanoindentation-enhanced screening of hydraulic fracturing fluid additives	15
A physics-based probabilistic forecasting methodology for hazardous microseismicity associated with longwall coal mining	15
Alteration of organic macerals by uranium irradiation in lower Paleozoic marine shales	15
The Shahejie Formation in the Dongpu Depression, Bohai Bay Basin, China: Geochemical investigation of the origin, deposition and preservation of organic matter in a saline lacustrine environment durin	15
Meso- and microporosity characteristics of Miocene lignite and subbituminous coals in the Kınık coalfield (Soma Basin, W. Turkey)	15
Prediction of higher heating value of coal based on gradient boosting regression tree model	15
Deformation-related coalification: Significance for deformation within shallow crust	15
Organic petrography and geochemistry of the prolific source rocks from the Jurassic Najmah and Cretaceous Makhul Formations in Kuwait – Validation and expansion of Raman spectroscopic thermal maturity	14
Trace element partitioning during coal preparation: Insights from U.S. Illinois Basin coals	14
Adherent microbes in coal seam environments prefer mineral-rich and crack-associated microhabitats	14
Influence of magmatic fluids on the organic and inorganic fractions of coals from the Peñarroya-Belmez-Espiel Basin (Spain)	14
Distribution and preconcentration of critical elements from coal fly ash by integrated physical separations	14
Geochemical characteristics of mudstones from the lower cretaceous strata of the Jixi Basin, NE China: Implications for organic matter enrichment	14
Impact of thermal maturity on the concomitant evolution of the ultrafine structure and porosity of marine mudstones organic matter; contributions of electronic imaging and new spectroscopic investigat	14
Isotherms and kinetics of deformation of coal during carbon dioxide sequestration and their relationship to sorption	14
Organic matter accumulations in the Santonian-Campanian (Upper Cretaceous) lacustrine Nenjiang shale (K2n) in the Songliao Basin, NE China: Terrestrial responses to OAE3?	14
Macromolecular structural changes in contact metamorphosed inertinite-rich coals from the No. 2 Seam, Witbank Coalfield (South Africa): Insights from petrography, NMR and XRD	14
Discussion on the applicability of Th/U ratio for evaluating the paleoredox conditions of lacustrine basins	14
How gas recovery and carbon storage capacity response to dynamic deformation of kerogen upon CO2/CH4 competitive adsorption for CCUS? Evidence from molecular dynamics	13
Distribution of rare earth and other critical elements in lignites from the Eocene Jackson Group, Texas	13
Influence of porosity on the reactivity of inertinite and vitrinite toward sodium hypochlorite: Implications for enhancing coal seam gas development	13
PAHs in feed coals and fly ashes from coal-fired thermal power plants in Bulgaria	13
Coal related fires in Portugal: New occurrences and new insights on the characterization of thermally affected and non-affected coal waste piles	13
A review of element partitioning in coal preparation	13
Organic geochemistry and petrography in Miocene coals in the Barito Basin (Tutupan Mine, Indonesia): Evidence for astronomic forcing in kerapah type peats	13
Geochemical influences on methanogenic groundwater from a low rank coal seam gas reservoir: Walloon Subgroup, Surat Basin	13
The influence of Early Cretaceous paleoclimate warming event on sedimentary environment evolution and organic matter sources in Yin'e Basin: Evidence from petrology and molecular geochemistry	13
3D hybrid coupled dual continuum and discrete fracture model for simulation of CO2 injection into stimulated coal reservoirs with parallel implementation	13
Predicting hydrogen and oxygen indices (HI, OI) from conventional well logs using a Random Forest machine learning algorithm	13
On the common occurrence of sulphate with elevated δ34S in European mine waters: Sulphides, evaporites or seawater?	13
Record of Middle Jurassic wildfire and its incidental mercury emissions in northern Qaidam Basin, China: Evidence from the inertinite and mercury anomalies in coal	13
Machine learning framework for estimating CO2 adsorption on coalbed for carbon capture, utilization, and storage applications	12
Kerogen composition and origin, oil and gas generation potential of the Berriasian Wealden Shales of the Lower Saxony Basin	12
Non-overmature equivalents confirmed a high initial hydrocarbon generation potential of the Permian Longtan Shale in southern China	12
Characterization of deposited dust and its respirable fractions in underground coal mines: Implications for oxidative potential-driving species and source apportionment	12
Petrographical-geochemical characteristics and floral-faunal compositions of the Valia lignite deposits from Cambay Basin (Gujarat), western India	12
Reasons for carbon isotope rollover in the Yan'an gas field of the southern Ordos Basin, China: Evidence from the geochemical comparison of gas from fluid inclusions with wells	12
The migration and mineral host changes of lithium during coal combustion: Experimental and thermodynamic calculation study	12
The influence of heating on the carbon isotope composition, organic geochemistry and petrology of coal from the Upper Silesian Coal Basin (Poland): An experimental and field study	12
Coal deposition in the Barito Basin (Southeast Borneo): The Eocene Tanjung Formation compared to the Miocene Warukin Formation	12
Characterization and pre-concentration of rare earth elements in density fractionated samples from the Waterberg Coalfield, South Africa	12
Single-well production history matching and geostatistical modeling as proxy to multi-well reservoir simulation for evaluating dynamic reservoir properties of coal seams	12
Surface physico-chemistry governing microbial cell attachment and biofilm formation on coal	12
A theoretical goaf resistance model based on gas production analysis in goaf gas drainage	12
Maturation and migration processes in intact source rock micro plugs induced by chemical and thermal treatment: A new approach combining Rock-Eval pyrolysis and organic petrography	12
Mineralogical and geochemical variations from coal to deposited dust and toxicity of size-segregated respirable dust in a blasting mining underground coal mine in Hunan Province, South China	11
Effect of an algal amendment on the microbial conversion of coal to methane at different sulfate concentrations from the Powder River Basin, USA	11
Borehole measurements of adsorbed gas content in coals using stimulated diffusion nuclear magnetic resonance	11
Zeolite and associated mineral occurrences in high-sulphur coals from the middle Miocene upper coal seam from underground mines in the Çayirhan coalfield, (Beypazarı, Central Turkey)	11
Pore-scale modelling of water sorption in nanopore systems of shale	11
First investigation of microbial diversity and biogenic methane potential in coal mines located in the Red River Basin, Vietnam	11
A comprehensive review of enhanced in-situ CO2 mineralisation in Australia and New Zealand	11
Interfacial interactions of CO2-brine-rock system in saline aquifers for CO2 geological storage: A critical review	11
Deformation of pores in response to uniaxial and hydrostatic stress cycling in Marcellus Shale: Implications for gas recovery	11
Data-driven modeling to predict adsorption of hydrogen on shale kerogen: Implication for underground hydrogen storage	11

Tracing the origin and formation mechanisms of coalbed gas from the Fuxin Basin in China using geochemical and isotopic signatures of the gas and coproduced water	11
Simulated maturation by hydrous pyrolysis of bituminous coals and carbonaceous shales from the Upper Silesian and Lublin basins (Poland): Induced compositional variations in biomarkers, carbon isotope	11
Geochemistry and organic petrology of the permian whitehill formation, Karoo Basin (RSA) and the Devonian/Carboniferous shale of the Appalachian Basin (USA)	11
Maturation study of vitrinite in carbonaceous shales and coals: Insights from hydrous pyrolysis	11
Role of zooclasts in the kerogen type and hydrocarbon potential of the lower Paleozoic Alum Shale	11
Preservation of organic carbon in the Cretaceous Hue Shale on the North Slope of Alaska: Insights from pyrite morphology	10
The formation of early Eocene organic-rich mudstone in the western Pearl River Mouth Basin, South China: Insight from paleoclimate and hydrothermal activity	10
Contrasts in maceral textures in progressive metamorphism versus near-surface hydrothermal metamorphism	10
Methane emissions and dynamics from adjacent coal seams in a high permeability multi-seam mining environment	10
Characteristics comparison and occurrence mode of different types of soluble organic matter in lacustrine shale in the Dongying Sag, eastern China	10
Problems in pore property testing of lignite: Analysis and correction	10
Mining geology of the principal resource coals of the Illinois Basin	10
Petrographical and geochemical investigation on maturation and primary migration in intact source rock micro-plugs: Insight from hydrous pyrolysis on Woodford Shale	10
Hydrocarbon potential and Organofacies of the Devonian Antrim Shale, Michigan Basin	10
Multiscale measurements of gas diffusion coefficient of coal using counter-diffusion and image-based methods	10
Organic matter characterization of the Lower Cretaceous tight reservoirs in the Danish North Sea	10
Relating systematic compositional variability to the textural occurrence of solid bitumen in shales	10
Developing methodology for petrographic analysis of solid biomass in reflected light	10
Kinetics of hydrocarbon generation from the marine Ordovician Goldwyer Formation, Canning Basin, Western Australia	10
Interactions between mineral evolution and organic acids dissolved in bitumen in hybrid shale system	10
Intelligent classification of coal structure using multinomial logistic regression, random forest and fully connected neural network with multisource geophysical logging data	10
Carbon isotopic composition and organic petrography of thermally metamorphosed Antarctic coal: Implications for evaluation of δ13Corg excursions in paleo-atmospheric reconstruction	10
Structure- and hydrology-controlled isotopic coupling and heterogeneity of coalbed gases and co-produced water in the Yanchuannan block, southeastern Ordos Basin	10
A review of influencing factors and study methods of carbon capture and storage (CCS) potential in coals	10
Deposition of atmospheric polycyclic aromatic hydrocarbons in rural areas: Current data and historical record from an ombrotrophic peatland	10
Tracing the geochemical imprints of Maastrichtian black shales in southern Tethys, Egypt: Assessing hydrocarbon source potential and environmental signatures	10
Probing oil recovery in shale nanopores with small-angle and ultra-small-angle neutron scattering	9
Unsupervised contrastive learning for few-shot TOC prediction and application	9
Middle Permian palaeoclimatic-palaeoceanographic evolution and its controls on organic matter accumulation in the Lower Yangtze upwelling region	9
Fractionation of hydrocarbons and NSO-compounds during primary oil migration revealed by high resolution mass spectrometry: Insights from oil trapped in fluid inclusions	9
Factors controlling the heterogeneity of shale pore structure and shale gas production of the Wufeng–Longmaxi shales in the Dingshan plunging anticline of the Sichuan Basin, China	9
Combining molecular simulation and experiment to prove micropore distribution controls methane adsorption in kerogens	9
Prediction of shale wettability using different machine learning techniques for the application of CO2 sequestration	9
Geochemical distortion on shale oil maturity caused by oil migration: Insights from the non-hydrocarbons revealed by FT-ICR MS	9
Near equatorial paleoclimatic evolution and control on organic matter accumulation during the Cenomanian in the Abu Gharadig Basin, southern Tethys: Insights from palynology, organic petrography, and	9
Organic petrologic and geochemical characterization of petroleum source rocks in the Middle Jurassic Dameigou Formation, Qaidam Basin, northwestern China: Insights into paleo-depositional environment	9
Using optical-electron correlative microscopy for shales of contrasting thermal maturity	9
Evaluation of elemental affinities in coal using agglomerative hierarchical clustering algorithm: A case study in a thick and mineable coal seam (kM2) from Soma Basin (W. Turkey)	9
Continental shale gas dynamic enrichment and evolution over geological time	9
Application of aromatic/aliphatic ratios analysis in revealing migration pathways in unconventional reservoirs: A case study of the Bakken Shale	9
Quantitative characterization of the evolution of in-situ adsorption/free gas in deep coal seams: Insights from NMR fluid detection and geological time simulations	9
High microbial gas potential of Pleistocene lacustrine deposits in the central Qaidam Basin, China: An organic geochemical and petrographic assessment	9
Prediction of acid production potential of self-combusted coal mining wastes from Douro Coalfield (Portugal) with integration of mineralogical and chemical data	9
Evaluating aromatization of solid bitumen generated in the presence and absence of water: Implications for solid bitumen reflectance as a thermal proxy	9
Effect of pressure on the evolution of vitrinite graphitized mesophases: An experimental study on anthracite under high temperature and pressure	8
Depositional controls on mineral assemblage and organic matter accumulation of upper Ordovician–lower Silurian mudstones in northwestern Guizhou area, China	8
Nanomechanical characterization of organic-matter maturity by atomic force microscopy (AFM)	8
Depositional influences on Re-Os systematics of Late Cretaceous–Eocene fluvio-deltaic coals and coaly mudstones, Taranaki Basin, New Zealand	8
Tracing marine flooding surface equivalents across freshwater peats and other wetland deposits by integrated sedimentological and pollen data	8
Characterization of organic matter from the Cretaceous sedimentary and volcano-sedimentary strata from Livingston Island, Antarctic Peninsula: Insights from organic petrology, molecular proxies and ca	8
Uncertainty quantification for CO2 storage during intermittent CO2-EOR in oil reservoirs	8
Micro- to nano-scale areal heterogeneity in pore structure and mineral compositions of a sub-decimeter-sized Eagle Ford Shale	8
Stimulation of methanogenesis in bituminous coal from the upper Silesian coal basin	8
Time-lapse nanometre-scale 3D synchrotron imaging and image-based modelling of the response of shales to heating	8
Occurrence and preservation of primary organic matter in a hybrid unconventional reservoir: Montney Formation, Western Canada Sedimentary Basin	8
Geochemical and petrological characteristics of the Middle Jurassic organic-rich siliciclastic sediments from the central part of the Polish Basin	8
Geochemistry and petrology of petroleum source rocks in the Upper Cretaceous Qingshankou Formation, Songliao Basin, NE China	8
Facies development of coal seams in the Knurów deposit (Upper Silesia, Poland)	8
Mineralogy of the coal waste dumps from the Czech part of the Upper Silesian Basin: Emphasized role of halides for element mobility	8
Experimental study of the impact of CO2 injection on the pore structure of coal: A case study from the Bowen Basin, Australia	8
In situ coal permeability and favorable development methods for coalbed methane (CBM) extraction in China: From real data	8
Soft modelling of the Hardgrove grindability index of bituminous coals: An overview	8
Effects of pressure on gas generation and pore evolution in thermally matured calcareous mudrock: Insights from gold-tube pyrolysis of the Eagle Ford Shale using miniature core plugs	8
Aluminum-bearing nano-sized minerals in vitrain band and its implications for modes of occurrence of Al in Carboniferous-Permian coals from the Hedong Coalfield, northern China	8
Petrology of the Fire Clay coal, Bear Branch, Perry County, Kentucky	8
Petrology, palynology, and geochemistry of the Pond Creek coal (Pennsylvanian, Duckmantian), Pike County, Kentucky: Overprints of penecontemporaneous tectonism and peat doming	8
Petrological, mineralogical, and geochemical compositions of coal in the Ombilin Basin, West Sumatra, Indonesia	8
Intensified mineral carbonation of natural Canadian silicates using simultaneous ball milling	7
Spatial interpolation of coal properties using geographic quantile regression forest	7
Preparation techniques for microscopic observation of dispersed organic matter and their effect on vitrinite reflectance	7
Uniformity and volume-representativity of consecutive submillimetre wafers of shale for SANS and USANS investigations	7
Formation of boehmite through desilication of volcanic-ash-altered kaolinite and its retention for gallium: Contribution to enrichment of aluminum and gallium in coal	7
Concentrating rare earth elements to phosphate in molten coal ash by a temperature gradient approach	7
Organic geochemical study of Permian series from the Jeffara and Dahar areas (Southern Tunisia): Identification and characterization of a Tunisian Permian source rock	7
Isotopic and hydrogeochemical evidence for biogenic gas in Cuervos Formation coal beds, Cesar Rancheria Basin, Colombia	7
Assessing biochar's permanence: An inertinite benchmark	7
Palaeocene-Eocene organic sedimentary archives of Bikaner-Nagaur Basin, Rajasthan, India: An integrated revelation from biogeochemical and elemental proxies	7
Lithium isotopic composition of two high‑lithium coals and their fractions with different lithium occurrence modes, Shanxi Province, China	7
The origin of GHG's emission from self-heating coal waste dump: Atmogeochemical interactions and environmental implications	7
Organic petrological and geochemical appraisal of the Upper Jurassic Naokelekan Formation, Kurdistan, Iraq	7
Depositional processes of plant fragment-concentrated sandstones in turbiditic sequences recorded by plant biomarkers (Miocene Kawabata Formation, Japan)	7
Pore system of the multiple lithofacies reservoirs in unconventional lacustrine shale oil formation	7
Comparison of in-source solid bitumen with migrated solid bitumen from Ediacaran-Cambrian rocks in the Upper Yangtze region, China	7
Examination of inertinite within immature Eagle Ford Shale at the nanometer-scale using atomic force microscopy-based infrared spectroscopy	7
Graptolite reflectance anomaly	7
Combining atomic force microscopy and nanoindentation helps characterizing in-situ mechanical properties of organic matter in shale	6
Chemical structure changes of solid bitumen during solvent swelling investigated by X-ray diffraction	6
Palaeo-thermal history of the Blanice Graben (the Bohemian Massif, Czech Republic): The origin of anthracite in a late-Variscan strike-slip basin	6
Differences and origins of hydrocarbon generation characteristics between mudstone and shale in the Seventh Member of the Yanchang Formation, Ordos Basin, China	6
Field pilot testing and reservoir simulation to evaluate processes controlling CO2 injection and associated in-situ fluid migration in deep coal	6
A theoretical and experimental investigation of gas adsorption-dependent bulk modulus of fractured coal	6
Formation of natural fractures and their impact on shale oil accumulation in the Mahu Sag, Junggar Basin, NW China	6
Hydrogeological and hydrogeochemical evaluation of groundwaters and surface waters in potential coalbed methane areas in Colombia	6
Insights into coupling between in-situ coalbed water geochemical signatures and microbial communities	6
Geochemistry of apatite in Late Permian coals, Bowen Basin, Australia	6