MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Sichuan gypsum dolomite public
Sedimentary Characteristics and Developmental Models of the
2022年9月24日 Dolomite gypsum rock (Figure 3(c)) is defined by a volume fraction of gypsum of 25–50% Dolomite gypsum rock is mostly found when drilling, which may be due to the volume 2024年8月1日 Here, the rock physics properties of the dolomite from the 4th Member of the Sinian Dengying Formation are experimentally measured, and the change law of rock physics Rock physical characteristics of deep dolomite under complex 2023年11月9日 The test data from the Well LG1 well, Well GT2 well, the Well WH101, and the Well Z3 drilled in the gypsumsalt rock development area of the eastern Sichuan Basin Controlling factors and reservoir characteristics of Dolostone 2020年3月1日 Primary porosity is overprinted by meteoric diagenesis and dolomitization Six of seven dolomite types show dolomitization processes known from Phanerozoic Deep burial Dolomitization history and porosity evolution of a giant, deeply
Dolomite geochemistry of the Cambrian Longwangmiao
2017年3月1日 Based on the analysis of petrology and mineralogy, major and minor elements as well as carbon and oxygen isotopes were used to analyze the dolomite genesis of 2023年7月13日 The thick Upper Cambrian Xixiangchi dolostones, developed in the Sichuan Basin, are an important deep exploration target, but their genesis is still controversial, which hinders predicting the porous dolomite distribution The Origin of the Upper Cambrian BasinScale Massive 2016年8月3日 Based on core observation, well drilling and logging and 3D seismic data, it can be found that gypsum of Leikoupo Formation has significant geophysical response, including Integrated Study of Dolomitization in an Evaporite Platform 2018年3月1日 This paper focuses on the characteristics, origin, and distribution patterns of the dolostone reservoir in the Longwangmiao Formation based on: the outcrop geological survey, cores, thinsectionsFacies and porosity origin of reservoirs: Case studies
Sedimentary Facies, Paleogeography, and Depositional
2023年11月1日 This study provides comprehensive insights into the sedimentary facies characteristics and depositional environments of the Middle–Late Permian in the Sichuan Basin, contributing to the understanding 2019年9月1日 Field photographs of the Longwangmiao Formation in the Taiyuan section a Contact between Canglangpu and Longwangmiao formations; b Contact between Longwangmiao and Gaotai formations; c Thin Origin of dolomite of the lower Cambrian 2019年2月1日 stone with dolomite and gypsumsalt of shoretidal flatla goonmixed shelf deposited widely around the archicontinent Large sets of purplered sandstone, quartz conglomerate,Lithofacies paleogeography and exploration 2017年5月1日 Public Fulltext 1 gypsumdolomite and peliticdolomite of Zhangqi, Xuliang, Jin Xiaolin, etc, 2009, Sedimentary Environment Analysis on T 1 j 4 Gypsum 2 salt Rock in Eastern Sichuan (PDF) The Distribution of Rock Salt and Gypsum in Sequence
(PDF) Sedimentary Characteristics and Developmental Models of
2022年9月24日 The Cambrian strata of Sichuan Basin, China, present many dolomiteevaporite paragenesis systems (DEPS), which contain oil and gas resources for industrial exploitation3a), gypsum micrite dolomite (Fig 3b), and gypsumbearing silty dolomite (Fig 3c) The evaporites in the penecontemporaneous stage are dominated by gypsum rocks with laminar structure (Fig 3d Sichuan Basin and Its Geological Signicance Diagenetic Systems of Sichuan region is characterized by different dolomite textures in distinct period of diagenesis, indicating multiperiod and multigenesis dolomitization Four dolostone types could be recognized on the basis of the texturegenesis classification scheme of dolostone (Liu, 1980), and the crystal sizes and distribution of dolomite (Amthor et al,Geochemical characteristics and diagenetic fluids of dolomite 2014年3月1日 The gypsum rocks which mainly deposited during Longwangmiao Period of the Early Cambrian are widely developed in Sichuan Basin Based on the identification and statistics of gypsum rocks from the Development characteristics and sealing effectiveness of Lower
(PDF) Origin of dedolomite in the Carboniferous of Eastern Sichuan
2015年8月15日 From this study, we arrived at three conclusions: (1) the microstructure type divisions of dedolomite are as follows: A a large micrite core and clear calcite rim, B dolomite crystal, C gypsum fast whiledrilling lithologic identification of finepowered cuttings and horizon judgment [1] Element logging is a type of mud logging technology thatApplication of element logging to lithologic identification of key 2019年4月1日 Typical pore characteristics of Leikoupo Formation reservoirs in the western Sichuan Basin (a) Sandy dolomite, intergranular and intragranular pores, crossed polarized light, 31357 m, L 3 , Well Reservoir characteristics and forming conditions for the Middle 2018年7月6日 Stable isotope compositions, major and trace elemental concentrations of dolomite samples in the Leikoupo Formation, Western Sichuan Basin Figures available via license: CC BY Content may be Origins and Geochemistry of Dolomites and Their
(PDF) Sequence stratigraphy and lithofacies
2019年4月1日 outcrop in western Sichuan [32]; dolomite and gypsumbearing dolomite primarily, with siltstone and silty mudstone of 42 m thick at the bottom in well Shenwo 1, showing characteristicscore and clear calcite rim, B dolomite crystal, C gypsum crystal, and D rhombohedral pores; (2) rocks had low porosity and high density after dedolomitization in Eastern Sichuan, which is detrimental to reservoir development; and (3) micrite–microlite crystal dolomite and micrite– microlite crystal gypsum dolomite are the protoliths beforeOrigin of dedolomite in the Carboniferous of Eastern Sichuan 2022年6月1日 Download Citation Distribution characteristics and sedimentary model of gypsumbearing evaporite of the Middle Cambrian Gaotai Formation in the eastern Sichuan Basin Gypsumbearing evaporite Distribution characteristics and sedimentary model of gypsum 2020年10月22日 Petrology and reservoir characteristics of Guanwushan Formation (A)Mediumthin finegrained dolomite, Gediba outcrop; (B) Microscopic features of finegrained dolomite under scanning electron Genesis and characteristics of the dolomite reservoirs in Middle
Occurrence and conceptual sedimentary model of Cambrian gypsum
2018年7月1日 For research investigations into gypsumbearing evaporite, identification of its distribution and genesis is essential Several models for the origin of such evaporites have been proposed, such as the supratidal sabkha model (Masson, 1955, Kinsman, 1969), the highmountain, deepbasin salt model (Yuan et al, 1983), the deepwater, deepbasin model 2018年3月1日 Typical examples of each are given as follows: (1) soft soft shales, clays, red beds, soft limestones, weak sandstones, salt, gypsum, and anhydrite; (2) medium hard limestones, sandstones Application of element logging to lithologic identification of key 2018年3月1日 Rock and porosity types of the Longwangmiao Formation dolostone reservoirs in Sichuan Basin (a) Powderfine crystal dolomite, residual psammitic texture, with the development of intercrystal Facies and porosity origin of reservoirs: Case studies from the 2022年8月29日 Geological survey of the study area (A) Simplified map of the Sichuan Basin showing six subordinate structural belts (B) The paleogeographic map of the Sichuan Basin and its adjacent areas Effects of diagenesis on quality of deep dolomite reservoirs: A
New directions in an established gas play: Promising dolomite
2019年1月1日 New directions in an established gas play: Promising dolomite reservoirs in the Middle Triassic Leikoupo Formation of the Sichuan Basin, China January 2019 AAPG Bulletin 103(1):129Full Length Article Characteristics of dolomite karstic reservoir in the Sinian Dengying Formation, Sichuan Basin Xiuqin Shan*, Jing Zhang, Baomin Zhang, Jingjiang Liu, Hui Zhou, Yongjun Wang Characteristics of dolomite karstic reservoir in the Sinian core and clear calcite rim, B dolomite crystal, C gypsum crystal, and D rhombohedral pores; (2) rocks had low porosity and high density after dedolomitization in Eastern Sichuan, which is detrimental to reservoir development; and (3) micrite–microlite crystal dolomite and micrite– microlite crystal gypsum dolomite are the protoliths beforeOrigin of dedolomite in the Carboniferous of Eastern Sichuan 2024年1月31日 It should be mentioned that some scholars have proposed a dolomite reservoir model based on early seawater dolomitization and shoal facies control for the Maokou Formation dolomite near Well JT1 in the central Distribution and genesis of the Maokou Formation
Dolomite genesis and reservoircap rock assemblage in carbonate
2019年10月1日 The Cambrian strata of Sichuan Basin, China, present many dolomiteevaporite paragenesis systems (DEPS), which contain oil and gas resources for industrial exploitation2017年10月17日 Highporosity dolomite reservoirs controlled by highenergy shoal facies plus synsedimentation meteoric erosion under fourthorder sequence boundaries were widely distributed in the east and southeast of the Sichuan Basin, while the dolomite reservoirs in the narrow belt surrounding the Central Paleouplift were further influenced by Formation mechanism of dolomite reservoir controlled by fourth 2024年7月1日 To determine the diagenesis and evolution of the Cambrian DEPS (dolomiteevaporite paragenetic system) in the eastern Sichuan basin, the isotopic geochemistry characteristics of C, O, and fluid inclusions were studied Four diagenetic systems were determined in the Cambrian DEPS based upon the hydrological system These include the Diagenetic systems of Cambrian DEPS in Eastern Sichuan basin 2021年10月20日 Petrological types and features of the Ma 5 6 submember in the centraleastern Ordos Basin, China (a) Gypsiferous dolomicrite with pores in gypsum (well T62; 361992 m)Genesis and pore evolution of dolomite reservoir in the
Genetic types and distinguished characteristics of dolomite and
2018年12月1日 Types and origins of dolomite reservoir space (a) Electron backscattering microscopic image shows dolomitized sponge spicule, tissue and spongin, Changxing Formation, Well Longgang 001, Sichuan are composed of dolomite, gypsum, and evaporitesolution breccia With accretion of the adjacent platform, the basin shallowed Limestone, dolomite, gypsum, and halite developed across a majority of the basin producing two vertical assemblages of limestone–dolomite–gypsum and halite, whereas, in the northwestern margin of basin, the T1j1 andSedimentary facies and sequence stratigraphy in the Lower Triassic Dolomitization by Penesaline Sea Water in Early Cambrian Longwangmiao Formation, Central Sichuan Basin, China 307 cycle, and each member experienced an upward shallowingDolomitization by Penesal ine Sea Water in Early ResearchGate2017年7月16日 Sedimentary facies and sampling location of the Yudongzi outcrop in the Lower Triassic Feixianguan Formation (modified from Rong, H et al, 2012 [49])Origins and Geochemistry of Oolitic Dolomite of the
(PDF) Sedimentary facies and sequence stratigraphy in the Lower
2018年9月25日 The study area is located in the eastern Sichuan Basin (Fig 1), which is a Late Sinian cratonic basin on the Yangtze Platform Due to the effects of several phases tectonic movements, the Original research paper Reservoir characteristics and forming conditions for the Middle Triassic Leikoupo Formation in the western Sichuan Basin, China*Reservoir characteristics and forming conditions for the Middle 2022年4月1日 Delaminated Fracturing and its Controls on Hydrocarbon Accumulation in Carbonate Reservoirs of Weak Deformation Regions: A Case Study of the Yuanba UltraDeep Gas Field in Sichuan Basin, China(PDF) Delaminated Fracturing and its Controls on Hydrocarbon 2018年10月29日 The optical scanning method was adopted to measure the thermal conductivities of 418 drillcore samples from 30 boreholes in Sichuan basin All the measured thermal conductivities mainly range Thermal conductivity of sedimentary rocks in the Sichuan
Genesis and dolomitization of “Khali” powder crystal dolomite in
2014年8月1日 Public Fulltext 1 tion of “Khaki” powder crystal dolomite in Sichuan Basin (T 1 j), Core of the “khaki” powder crystal dolomite with gypsum concretions from W ell Mo13; (b) 2014年6月1日 The trace elements, rare earth elements (REE), carbon and oxygen isotopic compositions and strontium isotopes were analyzed to study systematically the geochemical characteristics and origin of Geochemical characteristics and origin of dolomite: A case 2017年10月1日 Diagenesis phenomena of the 4 th Member microbial dolomite in the Sichuan Basin (a) Well Moxi108, 5 30653 m, laminar algal/ stromatolite algal/algal framework dolomite, with dissolved pores and (PDF) Features, origin and distribution of microbial dolomite 2018年7月6日 Triassic dolomites occur pervasively in the Western Sichuan Basin Although these strata have been deeply buried and affected by multiple phases of dolomitization and dissolution, some intervals in the upper part of the Leikoupo Formation have developed high porosity Based on their petrographic and geochemical features, three major types of dolomite Origins and Geochemistry of Dolomites and Their Dissolution in
(PDF) Characteristics and main controlling factors of Changxing
2019年6月1日 Types and characteristics of reservoir space of Changxing Formation in eastern Longgang Area (a) Residual bioclastic dolomite, developed (dissolution) pores, QL8, 29th; (b) Bioclastic dolomite