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...
Supported by the Cooperation Project of China National Natural Science Foundation and Petro China(U23B20154);Science and Technology Cooperation Project of Petro China and Southwest Petroleum University(2020CX010000)。
Based on 2D and 3D seismic data and well logging data,this paper studies the distribution of well-seismic stratigraphic filling and shoal controlled reservoirs of Upper Cambrian Xixiangchi Formation in the south slope...
Supported by the Petro China Scientific Research and Technology Development Project(2023SC0105)。
This paper presents an analysis of four aspects,including the distribution and production of global oil and gas fields,the distribution and changes of remaining recoverable reserves,the differences in oil and gas prod...
Supported by the Petro China Science and Technology Project(2023ZG18)。
The high temperature and high pressure visualization pressure-volume-temperature(PVT)experiments of different gas media-crude oil were carried using the interface disappearance method.There are two miscible temperatur...
Supported by the National Nature Science Foundation of China(52374035,52074087);Postdoctoral Natural Science Foundation of China(2021M690528)。
Considering the adsorption loss of the hydraulic fracturing assisted oil displacement(HFAD)agent in the matrix,a method is proposed to characterize the dynamic saturation adsorption capacity of the HFAD agent with pre...
Supported by the National Major Research and Development Plan(2023YFF0614100);Petro China Major Scientific Research Project(2023ZZ0410)。
Two etching models,the spherical-rod standard pore channel and the pore structure,were used to conduct displacement experiments in the water-gas dispersion system to observe the morphological changes and movement char...
Supported by the China Postdoctoral Science Foundation(2024M752803);the Open Fund of Key Laboratory of Deep Geothermal Resources of Ministry of Natural Resources(KLDGR2024B01);the National Natural Science Foundation of China(52179112);the Open Fund of National Key Laboratory of Oil and Gas Reservoir Geology and Exploitation(Southwest Petroleum University)(PLN2023-02)。
The thermal flux curve of phase-transition fluid(PF)was tested using differential scanning calorimetry,based on which a reaction kinetics model was established to reflect the relationship between phase transition conv...
Supported by the China National Natural Science Foundation Major Project(52192621)。
By considering the thermo poroelastic effects of rock,the constitutive relationship of fatigue deterioration of rock under cyclic loading,elastic-brittle failure criteria and wellbore stress superposition effects,a th...
Supported by the National Science and Technology Major Special Project Secretariat(2022-5596510-000064);Petro China Science and Technology Special Project(2021ZZ01-05)。
Considering the demands,situations and trends in respect to global climate change,carbon neutrality and energy transition,the achievements and significance of the global green energy transition and the new energy revo...
Supported by Project of Science and technology of Petro China(2023YQX103;2023ZZ25);Project of Science and technology of CNPC(2016DJ86)。
Taking the Ordos Basin as an example,this paper proposed that the construction of an energy super basin should follow the principle of“more energy,less carbon,and better energy structure”.The modeling workflow of en...