Results 11 to 20 of about 21,765 (305)
Energy Reports, 2022 Casing shear deformation caused by fault slip is a serious problem that restricts shale gas development. As yet, there is no effective method for controlling casing shear deformation. In this study, a cement sheath with hollow glass microspheres was used
Penglin Liu +6 more
doaj +1 more source
Energies, 2023 The stability of the casing is a crucial prerequisite for implementing the in situ high-temperature steam injection method in oil shale reservoirs. In order to address the issues of substantial expansion, concentrated thermal stresses, and susceptibility
Siqi Ren +4 more
doaj +1 more source
A CASE OF SPRENGELʼS DEFORMITY [PDF]
The American Journal of the Medical Sciences, 1914 n ...
Fetterolf, George, Arnett, John Hancock
openaire +2 more sources
The lack of uniformity of the deformations and the degree of deforming in case of orbital deformation [PDF]
MATEC Web of Conferences, 2017 The degree of deformation and the lack of uniformity of the deformations are two important factors orbital deformity. The degrees of deformation in the case of orbital oscillating deformation between 40 and 70%, is much higher than in conventional methods.
Grozav, Sorin-Dumitru +2 more
openaire +2 more sources
Calculation of clearances in twin screw compressors [PDF]
, 2019 Clearances between rotating and stationary parts in a screw compressor are set to ensure the efficient operation and allow for thermal deformation without unwanted contacts.
Ahmed Kovacevic +9 more
core +1 more source
Geofluids, 2020 Casing deformation is a key issue that restricts the efficient development of shale gas in the Sichuan Basin, southwest China. In this study, we take the Ning209 block as an example to analyze the characteristics of casing deformation distribution and ...
Rui Huang +7 more
doaj +1 more source
Deformation analysis of the main components in a single Screw compressor [PDF]
, 2015 The single screw compressor is used in many fields such as air compression, chemical industry and refrigeration. During operation, different gas pressures and temperatures applied on the components can cause different degrees of deformation, which leads ...
De Paepe, Michel +4 more
core +1 more source
Virtual manufacturing: prediction of work piece geometric quality by considering machine and set-up [PDF]
, 2011 Lien vers la version éditeur: http://www.tandfonline.com/doi/full/10.1080/0951192X.2011.569952#.U4yZIHeqP3UIn the context of concurrent engineering, the design of the parts, the production planning and the manufacturing facility must be considered ...
D'ACUNTO, Alain +2 more
core +7 more sources
Study of Deformation Law of Casing Local Lateral Collapse Based on the Principle of Virtual Work
Energies, 2019 In view of the water swelling of mudstone and the creep induction function of formations in the process of oilfield water injection, the casing incurs collapse deformation under local lateral load.
Wanchun Zhao +5 more
doaj +1 more source