Results 21 to 30 of about 6,412 (253)

Storage of Compressed Natural Gases

open access: yesEnergies, 2023
The article analyzes the modern theory and practice of transportation and storage of compressed natural gas. The expediency of the inclusion of a floating storage berth for the loading of gas carriers and container ships into the infrastructure of marine
Gulnur Zakirova   +3 more
doaj   +1 more source

Connotation and evaluation technique of geological integrity of UGSs in oil/gas fields

open access: yesNatural Gas Industry B, 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.
Yali Zheng   +7 more
doaj   +1 more source

Evaluation method for abandoned coal mine gas storage reservoir sites

open access: yesYou-qi chuyun, 2023
Underground gas storage plays an important role in the strategic reserve, peak shaving and stable supply of natural gas. Due to the complex geological conditions in China, very limited sites are available for the construction of gas storage.
Xiaoming SHI   +4 more
doaj   +1 more source

Key technologies for salt-cavern underground gas storage construction and evaluation and their application

open access: yesNatural Gas Industry B, 2018
Salt-cavern underground gas storage is technically faced with non-uniform distribution of stratified salt rocks, complex solution mining mechanism, difficult control of solution mining process, less operation safety and stability of caverns and difficult
Qiqi Wanyan   +5 more
doaj   +1 more source

Construction demand and key technology development direction of underground gas storage in China

open access: yesYou-qi chuyun, 2023
Low-carbon and clean energy is an urgent need for China to cope with the challenges at home and abroad in the process of energy development. Thus, natural gas as a low-carbon and clean energy is becoming more important in the national energy system ...
Xiaoping YANG
doaj   +1 more source

Research on market products and economic analysis of underground gas storage in China

open access: yesYou-qi chuyun, 2021
With the official operation of China Oil & Gas Piping Network Corporation and the encouragement and support of national policies for the marketization of underground gas storage, the design of market storage products has become an inevitable demand for ...
Kai LI, Jieqiong GUO, Tao ZHOU
doaj   +1 more source

A Data-Driven Two-Phase Energy Consumption Prediction Method for Injection Compressor Systems in Underground Gas Storage

open access: yesApplied System Innovation
Since the compressor system in underground gas storage (UGS) facilities operates under highly dynamic and complex injection conditions, traditional rule-based operation and mechanism-based modeling approaches prove inadequate for meeting the stringent ...
Ying Yang   +7 more
doaj   +1 more source

Downhole inflow-performance forecast for underground gas storage based on gas reservoir development data

open access: yesPetroleum Exploration and Development, 2016
: In view of the gap between the inflow-performance forecasted by the traditional equation and the actual inflow-performance, experiments of gas-gas alternating seepage flow and gas-water alternating seepage flow were carried out, and a modified equation
Ligen TANG   +7 more
doaj   +1 more source

Solution mining technology of enlarging space for thick-sandwich salt cavern storage

open access: yesPetroleum Exploration and Development, 2017
Aiming at the current problem that thick sandwiches are commonly developed in domestic salt mines, this study investigated whether thick sandwiches would collapse to allow connection of salt deposits above and below, consequently expand single cavern ...
Yali ZHENG   +9 more
doaj   +1 more source

Inventory forecast of underground gas storage based on modified material balance equation

open access: yesPetroleum Exploration and Development, 2014
In view of the gap between the gas storage inventory forecasted by the traditional material balance equation and the actual inventory, experiments of displacing gas by water and displacing water by gas were carried out, and the modified material balance ...
Ligen TANG   +3 more
doaj   +1 more source

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