sponsored by the National Natural Science Foundation of China-Youth Science Fund(No.42402150);the Major State Science and Technology Research Program(No.2016ZX05024002-002);the Chinese Scholarship Council(CSC)。
The complex plate collision process led the South Yellow Sea Basin(SYSB)to go through an intensity tectonic inversion during the Early Cenozoic,leading to a regional unconformity surface development.As a petroliferous...
supported by the National Natural Science Foundation of China (Grant Nos. U23B20157 and 42174134)。
Research on the elastic responses of organic-rich shales during thermal evolution has predominantly focused on North American marine shales. However, the rock physics properties of lacustrine(continental) organic-rich...
Supported by the National Natural Science Foundation of China(U22B6004);Project of PetroChina Research Institute of Petroleum Exploration and Development(2022yjcq03);Core Technology Key Project of China Petroleum Changqing Oilfield Company(KJZX2023-01).
In addition to the organic matter type,abundance,thermal maturity,and shale reservoir space,the preservation conditions of source rocks play a key factor in affecting the quantity and quality of retained hydrocarbons ...
Supported by the National Natural Science Foundation of China(42172165,42272143);Project of SINOPEC Science and Technology Department(P24181,KLP24017).
By reviewing the research progress and exploration practices of shale gas geology in China,analyzing and summarizing the geological characteristics,enrichment laws,and resource potential of different types of shale ga...
funded by the National Natural Science Foundation of China(41872127)。
The Chang 7 sandstone is characterized by complex micro-pore structures,strong heterogeneity,and differential fluid distribution.These characteristics result in low oil recovery.In this paper,various techniques,includ...
Supported by CNPC Prospective and Basic Science and Technology Major Project(2023ZZ02);Petro China Science and Technology Major Project(2021DJ0402.2021DJ0202)。
The saline lacustrine hybrid sedimentary rocks are complex in lithology and unknown for their sedimentary mechanisms.The hybrid sedimentary rocks samples from the Neogene upper Ganchaigou Formation to lower Youshashan...
Sequence stratigraphic concepts and methods provide novel tools for performing stratigraphic analysis,allowing us to improve our understanding of depositional models and basin evolution.Main controls and depositional ...
National Natural Science Foundation of China(Grant No.42062011);Natural Science Foundation of Shaanxi Province of China(Grant No.2022JM-162);Natural Science Foundation in Yulin of Shaanxi Province(Grant No.2023-CXY-142);Doctoral Foundation of Yulin University(Grant No.22GK12).
The Triassic lacustrine organic-rich shale(LORS)in Member 7 of the Yanchang Formation(Carnian stage)in the southern Ordos Basin is relatively well developed.Additionally,its organic matter abundance,lake biomass and b...
supported by the State Key Laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing).
Hyperpycnal deposits has gradually emerged as a current research hotspot,with a special focus on lacustrine hyperpycnal deposits.However,our understanding of the formation mechanism and distribution of high-quality re...
financially supported by the National Natural Science Foundation of China(42372162,U22B6004);the Scientific Research and Technology Development Program of the CNPC(2021DJ0102,2021DJ1808).
Lacustrine systems since the Mesozoic have sequestered large quantities of organic carbon,which may have important value for global climate cooling,but there is still a lack of geological evidence of this sequestratio...