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pro vyhledávání: '"Shawgi Ahmed"'
Autor:
Khizar Abid, Aditya Sharma, Shawgi Ahmed, Saket Srivastava, Alberto Toledo Velazco, Catalin Teodoriu
Publikováno v:
Energies, Vol 15, Iss 19, p 7357 (2022)
Energy is an essential component for prosperity, economic growth, and development and has become a basic necessity for humans, but at the same time, it has an impact on the environment. Therefore, it is believed that, in the coming future, renewable
Externí odkaz:
https://doaj.org/article/0b4fb71101ba4f87b1adbed1edc95965
Publikováno v:
Journal of Petroleum Science and Engineering. 178:1092-1103
Liner hanger seal assembly and cement sheath are essential barrier elements for well drilling and completions. During installation, the liner hanger seal assembly is set up-stream to the cement column. This arrangement prevents the evaluation of both
Publikováno v:
Polymer Testing. 76:350-364
One of the multiple barriers that is installed in the downhole during drilling and completion is the liner hanger seal assembly. The liner hanger is used to engage the liner, connect it to the previous casing, and seal off with cement before a pressu
Autor:
Shawgi Ahmed, Saeed Salehi
Publikováno v:
Journal of Energy Resources Technology. 143
Energy sustainability is the main motive behind the evolution of the concept of well integrity in the oil and gas industry. The concept of well integrity adopts technical, operational, environmental, organizational, and safety measurements to secure
Publikováno v:
Journal of Natural Gas Science and Engineering. 94:104116
The sustainability of energy supplies depends highly on the integrity of natural gas pipelines that often compromised by corrosion deleterious effects. The integrity commitment to safety is intuitively achieved by establishing robust protection syste
Publikováno v:
Geothermics. 95:102121
Geothermal well construction typically consists of a slotted production liner to support the wellbore and provide a conduit for produced reservoir fluids. To maintain the integrity of the well, the production liner is designed with a dual barrier sys
Effects of wait on cement, setting depth, pipe material, and pressure on performance of liner cement
Publikováno v:
Journal of Petroleum Science and Engineering. 196:108008
An intact cement sheath between a liner and its host casing is critical for maintaining well integrity. The liner-casing overlap incorporates a cement sheath and a seal assembly that collectively establish a dual barrier system. This type of barrier
Publikováno v:
Polymer Testing. 89:106608
Seal assemblies are critical elements in a variety of drilling and completion equipment such as wellhead casing hangers, packers, and liner hangers. Zonal isolation is accomplished by seal compression (energization) which generates contact pressure a
Publikováno v:
Journal of Natural Gas Science and Engineering. 78:103284
Robust dual barrier systems are crucial for well integrity. Regulators and industry have consistently raised the concerns in such systems regarding the leak pathways and its failure modes prediction, testing, and qualification. Liner hanger is an exa
Publikováno v:
Day 2 Tue, September 25, 2018.
Cement sheaths are designed to protect the integrity of oil and gas wells by mitigating movement of formation fluids and leaks. A failure of the cement sheath can result in the loss of zonal isolation, which can lead to sustained casing pressure. Gas