Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Dingwei WENG"'
Publikováno v:
Rock Mechanics Bulletin, Vol 3, Iss 3, Pp 100125- (2024)
Simulation of subsurface energy system involves multi-physical processes such as thermal, hydraulical, and mechanical (THM) processes, and requires a so-called THM coupled modeling approach. THM coupled modeling is commonly performed in geothermal en
Externí odkaz:
https://doaj.org/article/b2b696eaa05b4264afcb413c4d7d85fb
Autor:
Tiankui GUO, Mingkun LYU, Ming CHEN, Yun XU, Dingwei WENG, Zhanqing QU, Caili DAI, Jian HOU, Xiaoqiang LIU
Publikováno v:
Petroleum Exploration and Development, Vol 50, Iss 4, Pp 955-970 (2023)
To further clarify the proppant transport and placement law in multi-branched fractures induced by volume fracturing, proppant transport simulation experiments were performed with different fracture shapes, sand ratios, branched fracture opening time
Externí odkaz:
https://doaj.org/article/82bc49d354fa4dd7abf8b29362f36f4c
Publikováno v:
Petroleum Exploration and Development, Vol 50, Iss 4, Pp 944-954 (2023)
The shale oil and gas exploitation in China is technically benchmarked with the United States in terms of development philosophy, reservoir stimulation treatment, fracturing parameters, fracturing equipment and materials, oil/gas production technolog
Externí odkaz:
https://doaj.org/article/02070f4acf894134a0ee2e6923b25008
Autor:
Qun LEI, Zhanwei YANG, Dingwei WENG, Hongtao LIU, Baoshan GUAN, Bo CAI, Haifeng FU, Zhaolong LIU, Yaoyao DUAN, Tiancheng LIANG, Zeyuan MA
Publikováno v:
Petroleum Exploration and Development, Vol 49, Iss 5, Pp 1169-1184 (2022)
Based on analysis of the reasons for low efficiency and low production after fracturing of some wells in the ultra-deep fractured tight reservoirs of the Kuqa piedmont zone, Tarim Basin and the matching relationship between the in-situ stress field a
Externí odkaz:
https://doaj.org/article/92c9136a62194e40933f2900e4bcf3c6
Publikováno v:
Energies, Vol 16, Iss 23, p 7890 (2023)
In the last decade, low-quality unconventional oil and gas resources have become the primary source for domestic oil and gas storage and production, and hydraulic fracturing has become a crucial method for modifying unconventional reservoirs. This pa
Externí odkaz:
https://doaj.org/article/dd9fa6fb392b4f8e8cddf57b620d8625
Autor:
Qun LEI, Dingwei WENG, Shengchun XIONG, Hanbin LIU, Baoshan GUAN, Qiang DENG, Xuemei YAN, Hongbo LIANG, Zeyuan MA
Publikováno v:
Petroleum Exploration and Development, Vol 48, Iss 5, Pp 1198-1207 (2021)
By reviewing the development history of shale oil reservoir stimulation technology of PetroChina Company Limited (PetroChina), we have systematically summarized the main progress of shale oil reservoir stimulation technology of CNPC in five aspects:
Externí odkaz:
https://doaj.org/article/565062496ad9451b970df4f7dc3589c4
Publikováno v:
Petroleum Exploration and Development, Vol 47, Iss 3, Pp 632-641 (2020)
Abstract: To deal with the stress interference caused by simultaneous propagation of multiple fractures and the wettability reversal and physical property changes of the reservoir caused by fracturing fluid getting in during large-volume fracturing o
Externí odkaz:
https://doaj.org/article/b72c4fffdc184ac08ffccc635f7de12c
Publikováno v:
Energy Science & Engineering, Vol 8, Iss 4, Pp 1330-1336 (2020)
Abstract The objective of this study was to gain an understanding of water‐oil two‐phase flow from sandstone reservoirs to propped hydraulic fractures. The effects of PC (code for provider) oil‐wet and water‐wet fracture proppants on the comp
Externí odkaz:
https://doaj.org/article/8b5062abaf7b4b148d80e9457552fd64
Autor:
Qun LEI, Yiliang LI, Tao LI, Hui LI, Baoshan GUAN, Guoqiang BI, Jialu WANG, Dingwei WENG, Shouzhi HUANG, Weiye HAN
Publikováno v:
Petroleum Exploration and Development, Vol 47, Iss 1, Pp 161-170 (2020)
Through a comprehensive review of the development status of workover technology of PetroChina Company Limited (PetroChina), this paper presents the connotation of workover operation under the background of the new era, the latest progress of workover
Externí odkaz:
https://doaj.org/article/5de78a7b6ee249a3b41168ae4024cb17
Publikováno v:
Petroleum Exploration and Development, Vol 46, Iss 1, Pp 145-152 (2019)
This paper summarizes the latest achievements and technological progress in oil and gas production engineering of China National Petroleum Corporation (CNPC) and discusses the main four challenges faced: developing low quality resource at low oil pri
Externí odkaz:
https://doaj.org/article/acd10d4e1e514655a81f376331f0be5b