Biocementation is an emerging field within geotechnical engineering that focuses on harnessing microbiological activity to enhance the mechanical properties and behavior of rocks. It often relies on microbial-induced ...
supported by the Scientific Research and Technological Development Project of China National Petroleum Corporation(Grant No.2021DJ05)。
This paper investigates the origin of ultra-deep dolostone and the factors influencing large-scale dolostone reservoirs,focusing on the Sinian Dengying Formation and the Cambrian Longwangmiao Formation in the Sichuan ...
supported by Project of Basic Science Center of National Natural Science Foundation of China(72088101);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA14010101);National Key Research and Development Program of China(2017YFC0603101);National Natural Science Foundation of China(41872125,42002158);Scientific and Technological Project of RIPED(2021ycq01);the subject development project of RIPED(yjkt2019-3).
Petrogenesis of lacustrine dolostone is closely related with paleo-lake water conditions.Here we report the high spatial-resolution petrographic and geochemical results of a lacustrine dolomite nodule from the Qingsha...
Co-funded by the National Key Research and Development Program of China(Nos.2017YFC0603104,2018YF C0604304);Sinopec Group Projects(Nos.10500000-15-ZC0607-0002,10500000-18-ZC0607-0003);China Geological Survey Project(No.IHEGDD2018026)。
Meso-Neoproterozoic dolostone is abnormally well-developed in the platform areas in China,detailly,in the Mesoproterozoic Calymmian Wumishan Formation of North China Basin,Neoproterozoic Ediacaran Qigbulak Formation o...
This study was performed to evaluate pore systems of reservoir lithofacies within the Devonian Three Forks Formation in the Williston Basin through micro-scale pore characterization.These lithofacies are from the Uppe...
Uncertainties remain as to the ability of certain carbonate rocks to form the red soils covering them. These doubts, which have been the subject of debate for several decades, become real when carbonate rocks are pure...
funded by the National Basic Research Program of China (Grant 2012CB214801);Tarim Oilfield Branch of Petro China (Grant 041013100042)。
The study on Lower Cambrian dolostones in Tarim Basin can improve our understanding of ancient and deeply buried carbonate reservoirs.In this research,diagenetic fluid characteristics and their control on porosity evo...
This work is financially supported by the Science Foundation of China University of Petroleum, Beijing (Grant No. 2462017YJRC023);the Fundamental Research Funds for the Central Universities and the Opening Fund of Key Laboratory of Deep Oil & Gas (Grant No. 20CX02116A)
The Ordovician Majiagou Formation is one of the main gas-producing strata in the Ordos Basin,China.The identification of hydrocarbon-bearing intervals via conventional well logs is a challenging task.This study descri...
supported by the National Natural Science Foundation of China(Grant Nos.41072054,40672053,41462001)
Global abrupt climate change from Marinoan snowball Earth to greenhouse Earth, recorded as cap carbonate overlain on diamictite, had shed the first light on Cambrian bio-radiation. The most documented cap carbonate se...
supported by the "Applied Research and Multi-sectorial Program" (FIAM) (No. 5.2.1) granted by the Italian Cooperation and Development Agency (ICDA) to the Universidade Eduardo Mondlane;the Polytechnic University of Marche, Italy for the PhD scholarship provided to the first author as well as research funding for this work
Finding alternative local sources of plant nutrients is a practical, low-cost, and long-term strategy. In this study, laboratory column experiments were conducted in a completely randomized design to evaluate the feas...