International Journal of Coal Geology

Article	Citations
Organic matter accumulation, paleoenvironment and kerogen structure of the Middle Jurassic Dameigou Formation, Qaidam Basin: Evidence from organic petrography and geochemistry	110
Reassessment of the Pennsylvanian bio- and chronostratigraphy of the Saar-Lorraine Basin using high-precision U Pb ages of volcanic ashes	65
Chemo-hydro-mechanical effects of CO2 injection into a permeable limestone	61
CO2-enriched CBM accumulation mechanism for low-rank coal in the southern Junggar Basin, China	53
Soft modelling of the Hardgrove grindability index of bituminous coals: An overview	52
Editorial Board	51
Contrasts in maceral textures in progressive metamorphism versus near-surface hydrothermal metamorphism	50
Organic matter accumulation mechanisms in the Wufeng-Longmaxi shales in western Hubei Province, China and paleogeographic implications for the uplift of the Hunan-Hubei Submarine high	47
The implementation of subterranean barriers with mine pre-drainage to reduce coal mine methane emissions from open-cut and underground metallurgical-coal mines	47
Editorial Board	45
Deep-basin gas generation via organic–inorganic interactions: New insights from redox-controlled hydrothermal experiments at elevated temperature	44
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)	42
Mechanisms of strain rate-dependent response of naturally fractured coal	42
Proceedings of the 37th Annual Meeting of the Society for Organic Petrology	40
Petrology and geochemistry of the Fire Clay coalbed, Martin County, Inez 7 ½′ quadrangle, Kentucky, USA	40
Editorial Board	39
Editorial Board	39
Editorial Board	37
Organic matter preservation conditions in the third member of the Shahejie Formation (Dongpu Depression, China)	37
Editorial Board	36
Editorial Board	36
Geochemistry of two high-lithium content coal seams, Shanxi Province, China	35
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	35
Formation of natural fractures and their impact on shale oil accumulation in the Mahu Sag, Junggar Basin, NW China	34
Coal mine wastes: Effective mitigation of coal waste slurry and acid mine drainage through bioflocculation using mixotrophic bacteria as bioflocculants	33

The origin of GHG's emission from self-heating coal waste dump: Atmogeochemical interactions and environmental implications	33
Differential graphitization of organic matter in coal: Some new understandings from reflectance evolution of meta-anthracite macerals	32
High-cellulose content of in-situ Miocene fossil tree stumps and trunks from Lusatia lignite mining district, Federal Republic of Germany	31
Interactions between surface properties of pristine coals and the intrinsic microbial communities involved in methane formation	31
Hyperspectral imaging of coal core: A focus on the visible-near-shortwave infrared (VN-SWIR) region	31
Cyclical water vapor sorption-induced structural alterations of mine roof shale	31
Solid bitumen as an indicator of petroleum migration, thermal maturity, and contact metamorphism: A case study in the Barrandian Basin (Silurian - Devonian), Czech Republic	30
Substantial gas enrichment in shales influenced by volcanism during the Ordovician–Silurian transition	30
Petrological and geochemical evidences for anaerobic and thermochemical oxidations of methane in petroliferous basins	30
Palynostratigraphy of the Mississippian-Pennsylvanian boundary in the Tyler Formation, Williston Basin, USA: Implications for organic matter-rich source rocks and paleoenvironmental reconstruction	30
Geochemical characteristics and formation mechanism of organic-rich source rocks of mixed sedimentary strata in continental saline lacustrine basin: A case study of Permian Pingdiquan formation in the	29
Disentangling causes of the limestone-marl bedding couplets in the Bridge Creek Limestone Member of the Greenhorn Formation through an integrated sedimentological and organic petrology analysis	29
Multiscale synchrotron microtomography imaging of kerogen lenses in organic-rich shales from the Norwegian Continental Shelf	28
Deep syntectonic burial of the Anthracite belt, Eastern Pennsylvania	28
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	28
Decoupling experiments for CH4 “diffusion-seepage” in coal columns to effectively measure sorption time	27
The formation of early Eocene organic-rich mudstone in the western Pearl River Mouth Basin, South China: Insight from paleoclimate and hydrothermal activity	27
Scanning electron microscopic evaluation of broad ion beam milling effects to sedimentary organic matter: Sputter-induced artifacts or naturally occurring porosity?	26
Integrated containment risks assessment for subsurface CO2 storage: Overburden analysis and top seal integrity study, offshore Norway	25
Methane absorption of coal-measure shales with and without pore water from the Qinshui Basin, North China: Based on high-pressure methane absorption experiments	25
Revisiting the petrology of lower Pennsylvanian (Namurian and Langsettian) coals in southern West Virginia and southwestern Virginia, USA	25
Hydrocarbon potential and Organofacies of the Devonian Antrim Shale, Michigan Basin	25
Pore systems and their correlation with oil enrichment in various lithofacies of saline lacustrine shale strata	25
Intelligent classification of coal structure using multinomial logistic regression, random forest and fully connected neural network with multisource geophysical logging data	25
Nanomechanical characterization of organic-matter maturity by atomic force microscopy (AFM)	24
Differences and origins of hydrocarbon generation characteristics between mudstone and shale in the Seventh Member of the Yanchang Formation, Ordos Basin, China	24
Interactions between mineral evolution and organic acids dissolved in bitumen in hybrid shale system	24
Palynofacies as sea-level-sensitive proxy in Early Cretaceous marine mudstones – A critical evaluation	23
Editorial Board	23
Graptolite reflectance anomaly	22
Carbon stability and morphotype composition of biochars from feedstocks in the Mekong Delta, Vietnam	22
Detachment of coal fines deposited in proppant packs induced by single-phase water flow: Theoretical and experimental analyses	22
PAHs in feed coals and fly ashes from coal-fired thermal power plants in Bulgaria	22
Role of zooclasts in the kerogen type and hydrocarbon potential of the lower Paleozoic Alum Shale	21
The effects of sample preparation on the interpretation of pyrolysis-based organic matter analysis in immature oil shale	21
Hydrocarbon potential and depositional environment of the Middle Miocene Balikpapan Formation, lower Kutai Basin, Indonesia: Sedimentology, calcareous nannofossil, organic geochemistry, and organic pe	21
Multiscale measurements of gas diffusion coefficient of coal using counter-diffusion and image-based methods	21
Extractability indices for screening coal combustion byproduct feedstocks for recovery of rare earth elements	21
Estimation of in-situ rock strength from borehole geophysical logs in Australian coal mine sites	20
Effects of geochemical compositional heterogeneities on hydrocarbon expulsion and thermal maturation: An analog study of Maastrichtian source rocks from Jordan	20
Geochemistry and organic petrography of the Middle Permian Lucaogou alkaline lacustrine oil shale in the southern Junggar Basin, China: Implications for formation conditions and organic matter accumul	20
Recognition and (semi-)quantitative analysis of REE-bearing minerals in coal using automated scanning electron microscopy	20
Kerogen composition and origin, oil and gas generation potential of the Berriasian Wealden Shales of the Lower Saxony Basin	20
From abandoned mines to carbon sinks: Assessing the CO2 storage capacity of Austrian low-rank coal deposits	20
Palaeo-thermal history of the Blanice Graben (the Bohemian Massif, Czech Republic): The origin of anthracite in a late-Variscan strike-slip basin	20
Rare earth elements and other critical elements in the magnetic fraction of fly ash from several Polish power plants	19
Effects of acid concentration on the recovery of rare earth elements from coal fly ash	19
Pore systems and organic petrology of cretaceous Mowry and Niobrara source-rock reservoirs, Powder River Basin, Wyoming, USA	19
Oil migration from internal and external source rocks in an unconventional hybrid petroleum system, Montney Formation, western Canada	19
Occurrence and preservation of primary organic matter in a hybrid unconventional reservoir: Montney Formation, Western Canada Sedimentary Basin	19

Pore-scale modelling of water sorption in nanopore systems of shale	18
Enhancement of biogenic methane production from subbituminous coal by reduced iron-bearing clay mineral	18
First insights into mineralogy, geochemistry, and isotopic signatures of the Upper Triassic high‑sulfur coals from the Thai Nguyen Coal field, NE Vietnam	18
Data-driven modeling to predict adsorption of hydrogen on shale kerogen: Implication for underground hydrogen storage	18
Interlaboratory study: Testing reproducibility of solid biofuels component identification using reflected light microscopy	18
Middle Jurassic lacustrine source rocks controlled by an aridification event: A case study in the northern Qaidam Basin (NW China)	18
Geomechanical characterization and mineralogical correlation of compositionally diverse world-class Kazakhstani source rocks: Insights from nanoindentation testing	18
Organic petrography and stable isotopic characteristics of Permian Talcher coal, India: Implications on depositional environment	18
Editorial Board	17
Organic matter content and its role in shale porosity development with maturity: Insights from Baltic Basin Silurian shales	17
Editorial Board	17
Editorial Board	17
Critical insights from Rock-Eval analysis of vitrains	17
Shale oil potential and mobility in low- to medium-maturity lacustrine shales: A case study of the Yanchang Formation shale in southeast Ordos Basin, China	17
Editorial Board	17
Relationship between coal composition, fracture abundance and initial reservoir permeability: A case study in the Walloon Coal Measures, Surat Basin, Australia	17
Editorial Board	16
Comparative metabolomic reveals chemotaxonomic markers of resin fossils for identification of botanical origins	16
The occurrence of elevated δ34S in dissolved sulfate in a multi-level coal mine water system, Glasgow, UK	16
Editorial Board	16
Single-well production history matching and geostatistical modeling as proxy to multi-well reservoir simulation for evaluating dynamic reservoir properties of coal seams	16
Climatic reconstruction of the Late Palaeocene using sedimentary archives from the Bikaner-Nagaur Basin, Rajasthan, India	16
Editorial Board	16
Discussion: “Effects of acid concentration on the recovery of rare earth elements from coal fly ash” [Mokoena et al., 2022, Int. J. Coal Geology, volume 259, article 104037]	16
Application of organic petrology and chemistry in forensic studies of solid waste sites	16
Editorial Board	16
Petrological, mineralogical, and geochemical compositions of the Eocene coals from Senakin Peninsula, South Kalimantan, Indonesia	15
Understanding coal quality and the critical importance of comprehensive coal analyses	15
Lithium isotopic composition of two high‑lithium coals and their fractions with different lithium occurrence modes, Shanxi Province, China	15
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	15
Movable and non-movable hydrocarbon fractions in an oil-depleted sandstone reservoir considered for CO2 storage, Nini West Field, Danish North Sea	15
Book Review	15
Wood-degrading fungal origin of perylene in peatlands of southern Poland: A molecular and statistical approach	15
Weathering-induced organic matter enrichment in marine-continental transitional shale: A case study on the early Permian Taiyuan Formation in the Ordos Basin, China	15
Organic petrology and geochemistry data reveal depositional and thermal history of coal in the Guaduas formation, Colombian Eastern Cordillera	15
Evaluating aromatization of solid bitumen generated in the presence and absence of water: Implications for solid bitumen reflectance as a thermal proxy	14
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	14
Effect of ScCO2-H2O treatment duration on the microscopic structure of coal reservoirs: Implications for CO2 geological sequestration in coal	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
Editorial Board	14
Deposition of atmospheric polycyclic aromatic hydrocarbons in rural areas: Current data and historical record from an ombrotrophic peatland	14
Borehole measurements of adsorbed gas content in coals using stimulated diffusion nuclear magnetic resonance	14
Editorial Board	14
Editorial Board	14
Record of Middle Jurassic wildfire and its incidental mercury emissions in northern Qaidam Basin, China: Evidence from the inertinite and mercury anomalies in coal	14
Using optical-electron correlative microscopy for shales of contrasting thermal maturity	14
Discussion on the applicability of Th/U ratio for evaluating the paleoredox conditions of lacustrine basins	14
Enhancing predictions of blast-induced ground vibration in open-pit mines: Comparing swarm-based optimization algorithms to optimize self-organizing neural networks	13
Simultaneous enhanced oil recovery, CCUS and UHUS in shale oil reservoirs	13
Insights into coupling between in-situ coalbed water geochemical signatures and microbial communities	13
Net primary productivity of paleo-peatlands linked to deep-time glacial periods in the late Carboniferous and early Permian icehouse interval	13
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)	13
Relating systematic compositional variability to the textural occurrence of solid bitumen in shales	13
Geochemical characteristics of mudstones from the lower cretaceous strata of the Jixi Basin, NE China: Implications for organic matter enrichment	13
Petrology and geochemistry of Devonian cutinitic liptobioliths from northwestern China	13
A novel tail: One story from the rare taxa of the coal seam microbiome	12
Prediction of higher heating value of coal based on gradient boosting regression tree model	12
Thermal history of the Northwestern Argentina, Central Andean Basin, based on first-ever reported graptolite reflectance data	12
Mineralogy and geochemistry of the Middle Jurassic coal from the Hexi Mine, Shenfu Mining Area, Ordos Basin: With an emphasis on genetic indications of siderite	12
Burial and thermal history modeling of basins in convergent oblique-slip mobile zones: A case study of the Ardmore Basin, southern Oklahoma	12
Biosorption of some elements by algae from a cutinite-rich coal and its effect on organic geochemical composition: A case study from Abu Thora, Sinai, Egypt	12
Reservoir lithofacies study of the Toolebuc Formation, Eromanga Basin, Australia as a potential unconventional target	12
Insights into organic metagenesis using Raman spectroscopy and high resolution mass spectrometry: A case study of the Shahezi formation, deep Songliao basin, China	12
Maturation study of vitrinite in carbonaceous shales and coals: Insights from hydrous pyrolysis	12
Signature characteristics of coal geochemistry from the Eocene Tanjung Formation and the Miocene Warukin Formation, Barito Basin: Insights into geological control on coal deposition and future critica	12
Prediction of acid production potential of self-combusted coal mining wastes from Douro Coalfield (Portugal) with integration of mineralogical and chemical data	11
Elemental composition, environment of deposition of the lower Carboniferous Emma Fiord formation oil shale in Arctic Canada	11
Chemical characteristics, formation mechanisms, and geological evolution processes of high-salinity coal reservoir water in the Binchang area of the southern Ordos Basin, China	11
Deformation of pores in response to uniaxial and hydrostatic stress cycling in Marcellus Shale: Implications for gas recovery	11
Time-lapse nanometre-scale 3D synchrotron imaging and image-based modelling of the response of shales to heating	11
Combining molecular simulation and experiment to prove micropore distribution controls methane adsorption in kerogens	11
Gas-water flow in fractured coal revealed by multimodal imaging	11
Physicochemical characteristics and oxidative potential of size-segregated respirable coal mine dust: Implications for potentially hazardous agents and health risk assessment	11
Particle size and mineralogy distributions in respirable dust samples from 25 US underground coal mines	11
Paleoenvironmental reconstruction of coal deposition during the Cretaceous-Paleogene transition in the Eastern Cordillera Basin, Colombian Andes	11
Ranking the oil contribution of individual layers in a lacustrine shale oil system based on non-hydrocarbon analysis by FT-ICR MS	11
Effects of thermal intrusion on biomarker distributions in the Alum Shale from south-central Sweden	11
Petrographic and geochemical signatures of the Upper Permian Gondwana coals: Newcastle Coal Measures, Northern Sydney Basin, Australia	11
Advancements in machine learning techniques for coal and gas outburst prediction in underground mines	11
The effects of Jurassic igneous intrusions on the generation and retention of gas shale in the Lower Permian source-reservoir shales of Karoo Basin, South Africa	11

Differential mineral diagenetic evolution of lacustrine shale: Implications for CO2 storage	11
Origin and nature of pores in the Toolebuc Formation, a potential unconventional target in Australia	11
The petrology of dispersed organic matter in sedimentary rocks: Review and update	11
Structure and morphology of chars and activated carbons obtained from thermal treatment of coal and biomass origin materials, including their wastes: Results from the ICCP Microscopy of Carbon Materia	11