Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Junchang Sun"'
Publikováno v:
Petroleum Exploration and Development, Vol 49, Iss 6, Pp 1386-1397 (2022)
On the basis of analyzing the fluid phase behavior during the transformation from gas reservoir to gas storage, a mathematical model and an experimental simulation method are established to describe the oil-gas phase behavior during the whole injecti
Externí odkaz:
https://doaj.org/article/746702a531314e1bb0b15a4ffa40e46f
Publikováno v:
You-qi chuyun, Vol 41, Iss 9, Pp 1021-1028 (2022)
The geological body management of gas storage is essential for the integrity management of Underground Gas Storage (UGS). However, the integrity management of geological body of gas storage is unclear in concept with fuzzy interface and incomplete sy
Externí odkaz:
https://doaj.org/article/deac15a2586a48d182ad76dc1d444d8b
Publikováno v:
Shiyou shiyan dizhi, Vol 44, Iss 2, Pp 365-372 (2022)
The temperature change under alternating injection-production conditions of underground gas reservoir storage is a key factor for permeability and even deliverability. To explore the temperature-sensitivity of sandstone reservoir permeability and its
Externí odkaz:
https://doaj.org/article/a0fe346ae4ea444eadd4b67819412a05
Publikováno v:
Petroleum Exploration and Development, Vol 49, Iss 1, Pp 179-190 (2022)
A dynamic transient flow analysis method considering complex factors such as the cyclic injection and production history in a gas field storage facility was established in view of the limitations of the existing methods for transient flow analysis an
Externí odkaz:
https://doaj.org/article/291ae9900a404d4b8aa4a94d766df99e
Publikováno v:
Natural Gas Industry B, Vol 8, Iss 4, Pp 334-343 (2021)
In order to provide effective guidance for optimizing and adjusting the maximum operation pressure and dynamic monitoring well pattern of underground gas storages (hereinafter referred as gas storages) and ensure the operation safety of gas storages,
Externí odkaz:
https://doaj.org/article/2bd82ed75abf4baa9324c7f57b8bee03
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
With the ever-increasing demand for energy, energy mining is developing in the deep underground. In this paper, a conventional triaxial test and a triaxial test at different temperatures (45 MPa confining pressure) have been carried out for sandstone
Externí odkaz:
https://doaj.org/article/8c10151cf9714fd28f95e14308ef94a6
Publikováno v:
Petroleum Exploration and Development, Vol 48, Iss 1, Pp 190-200 (2021)
By conducting relative permeability experiments of multi-cycle gas-water displacement and imbibition on natural cores, we discuss relative permeability hysteresis effect in underground gas storage during multi-cycle injection and production. A correc
Externí odkaz:
https://doaj.org/article/ec574159716e4acb8f9146a10d2a7f0a
Autor:
Yali Zheng, Junchang Sun, Xiaosong Qiu, Xin Lai, Jiandong Liu, Zeping Guo, Huan Wei, Zhongshun Min
Publikováno v:
Natural Gas Industry B, Vol 7, Iss 6, Pp 594-603 (2020)
Whole-life-cycle integrity management of underground gas storages (UGSs) has been an important link to ensure its long-term safe and efficient operation. At present, the integrity of UGSs in oil/gas fields and its evaluation techniques focus on surfa
Externí odkaz:
https://doaj.org/article/7934a59c6e3a47ff94a7af0a92b29f8c
Publikováno v:
Natural Gas Industry B, Vol 5, Iss 6, Pp 616-622 (2018)
Underground gas storages (UGSs) rebuilt from gas reservoirs is the most popular UGS type in the world. It accounts for 75% of the total active gas of all gas storages. In order to design more scientific and reliable geological schemes for constructin
Externí odkaz:
https://doaj.org/article/58832a5c72f6441b866cfececf9957eb
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
In order to investigate the influence of water content on the damage and degradation characteristics of Hutubi sandstone, different saturation experiments and laboratory mechanical experiments were carried out on Hutubi sandstone. The experimental re
Externí odkaz:
https://doaj.org/article/17f3dad63a13477698a69ed25feee401