Results 11 to 20 of about 127,417 (303)

Effects of digital transformation in the oil and gas complex [PDF]

open access: yesVestnik Universiteta, 2021
Currently, questions about digitalization, namely the digital transformation of the fuel and energy complex, are often raised in the Russian Federation. The relevance of the topic lies in the importance and necessity of introducing digital tools in the oil and gas industry.
O. V. Baykova, E. O. Gromyko
openaire   +4 more sources

Application of identification standards for high consequence areas of oil and gas pipeline in Myanmar-China mountainous pipeline [PDF]

open access: yes, 2023
In response to the complex geographical environment and great difficulty in risk control of high consequence areas(HCAs) of mountainous pipelines, accurate identification of the HCA type and grade, if achievable, could effectively improve the operation ...
Shuxuan LI   +6 more
core   +1 more source

Productivity equation of low-permeability condensate gas well considering the influence of multiple factors

open access: yesJournal of Petroleum Exploration and Production Technology, 2019
Establishment of productivity equation is an important premise for rational and efficient development of low-permeability condensate gas reservoir and accurate analysis of production performance. Based on two-phase seepage mechanism of gas and condensate
Wende Yan   +4 more
doaj   +1 more source

Retorting costs for a 50,000 B/CD oil shale processing complex [PDF]

open access: yes, 2022
Technical memorandum no. 67-39.These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated during 1965, 1966 ...

core  

Design of Computational Models for Hydroturbine Units Based on a Nonparametric Regression Approach with Adaptation by Evolutionary Algorithms

open access: yesComputation, 2021
This article deals with the problem of designing regression models for evaluating the parameters of the operation of complex technological equipment—hydroturbine units.
Vladimir Viktorovich Bukhtoyarov   +1 more
doaj   +1 more source

A hybrid Delphi-SWOT paradigm for oil and gas pipeline strategic planning in Caspian Sea basin [PDF]

open access: yes, 2012
The Caspian Sea basin holds large quantities of both oil and natural gas that could help meet the increasing global demand for energy resources. Consequently, the oil and gas potential of the region has attracted the attention of the international oil ...
Mohsen Pirdashti   +10 more
core   +1 more source

New algorithm to simulate fracture network propagation using stationary and moving coordinates in naturally fractured reservoirs

open access: yesEnergy Science & Engineering, 2020
Influenced by natural fractures, fracture networks may be created when hydraulic fractures propagate in naturally fractured reservoirs. Simulating fracture network propagation is crucial to fracture design.
Zhiqiang Li   +6 more
doaj   +1 more source

Simulation on characteristics of gas-liquid mixed transportation in the gathering pipeline network of Shunbei Oil and Gas Field

open access: yes, 2022
The gathering pipeline network in the Shunbei Oil and Gas Field has the characteristics of large gathering radius, high gas-oil ratio, undulating terrain and complex flow patterns, which often result in complex process problems such as large amount of ...
Zheng ZHAN
core   +1 more source

Old well sidetracking selection standards: Sulige low-permeability gas field, China

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
The old well sidetracking technology is an effective means to stabilize production and increase recovery in later stage of gas field development. Based on economical and reservoir geologic parameters of Sulige low-permeability gas field in China, method ...
Yingzhong Yuan   +4 more
doaj   +1 more source

A calculation model for water breakthrough time of gas wells in gas reservoirs with edge water considering interlayer heterogeneity: A case study of the Lower Triassic Feixianguan gas reservoirs in the Puguang Gas Field

open access: yesNatural Gas Industry B, 2020
The existing models for calculating the water breakthrough time of gas wells in gas reservoirs with edge water ignore the effects of reservoir's interlayer heterogeneity, so their calculation results are more deviated from the actual water breakthrough ...
Jiqiang Li   +5 more
doaj   +1 more source

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