Selection Of Materials For Optimum Performance Of Wellhead Assemblies In Petroleum Production Operations

1976 ◽  
Author(s):  
E.D. Fowler ◽  
A.F. Rhodes
Keyword(s):  
Petroleum Production ◽  
Optimum Performance ◽  
Selection Of

Selection of Materials for Sour Service in Petroleum Production

1986 ◽  
Vol 38 (10) ◽  
pp. 1051-1061 ◽  
Author(s):  
S. Mark Wilhelm ◽  
Russell D. Kane
Keyword(s):  
Petroleum Production ◽  
Sour Service ◽  
Selection Of

Selection of an Offshore Petroleum Production System by Evaluating an Environmental Impact Index

2014 ◽  
Author(s):  
Maiara Moreira Gonçalves ◽  
Celso Kazuyuki Morooka ◽  
Ivan Rizzo Guilherme
Keyword(s):  
Environmental Impacts ◽  
Production System ◽  
Oil And Gas ◽  
Phase Iii ◽  
Sensitivity Index ◽  
Petroleum Reservoir ◽  
Petroleum Production ◽  
Offshore Production ◽  
Selection Of ◽  
Offshore Petroleum

The development of an offshore petroleum production system corresponds to define a set of equipment to make possible oil and gas extraction from an underwater petroleum reservoir. To better comprehension of the process, definition of this production system can be divided into phases. Phase I corresponds to the selection of number of wells and type of the well. Then, following the previous work (Franco, 2003), in the Phase II, the layout arrangement of wells and the set of the stationary Floating Production Unit (FPU) are selected. And, in the Phase III, storage and offloading alternatives for the produced oil and gas are selected. The present paper aims to identify environmental impacts associated with the each component of an offshore system for oil and gas production, and quantify each of them through indexes. It is expected to support the decision makers to select the best fitted system for a given offshore petroleum field. The increasing needs of petroleum to fulfill the energy matrix demanded in Brazil, the growing concern of the society for keeping the environment clean and the inclusion of an index related to the environment besides the technical and technological indexes usually taken makes it an important contribution to improve the process for selection and decision about the offshore production system. Particularly, it will be fundamental in the adverse condition of the Pre-salt scenario of petroleum production, in ultra-deep water depth and oil and gas with more aggressive contaminants to the system. The proposed methodology follows a similar procedure for the assessment of environmental impacts through the use of environmental sensitivity index (ESI) and the use of impact matrix (NOOA, 1997; Patin, 1999; Mariano and La Rovere, 2006). For the estimation of environmental impacts, it was defined the ESI of the area to be developed, and it was constructed an impact matrix based on the activities involved in the installation of platform, operational phase and decommissioning of a FPU and the elements from environment. Therefore, this systematic and structured approach allowed incorporating to the process of selection of the offshore production system for an oil and gas field the selection of alternative which combines the best technical and technological characteristics with better aspects from the environment.

scholarly journals Design And Analysis of An Automotive Engine Shaft With Functionally Graded Material To Get An Optimum Performance

2021 ◽  
Author(s):  
Saeed Ahmed
Keyword(s):  
Treatment Process ◽  
Bending Moment ◽  
Functionally Graded ◽  
Critical Component ◽  
Optimum Performance ◽  
Automotive Engine ◽  
Two Factors ◽  
Graded Material ◽  
Basic Purpose ◽  
Selection Of

Abstract Engine Shafts are a very critical component of Automotive and Aerospace. Their basic purpose is to transmit power by rotation. They suppose various parts like gears and pulleys, and they are supported by bearings, which reside in the rigid machine housing. In their operation the shafts rotate and hence they are subjected to Torsion and Bending moment. Hence, it is critical for us to choose the best material and the surface treatment process to provide optimum performance for the shaft. The primary aspects to keep into consideration while choosing a material pertaining to surface selection are Wear Resistance and Corrosion resistance. It has been shown how the selection of shaft material affects these two factors. The shafts of 3 types of materials have been discussed in the paper, a homogeneous one, a composite material and FGM. The best material considered is FGM for the optimum operation of automotive engine shaft.

Selection of best conditions of inoculum preparation for optimum performance of the pigment production process by Talaromyces spp. using the Taguchi method

2017 ◽  
Vol 33 (3) ◽  
pp. 621-632 ◽  
Author(s):  
Lourdes Morales‐Oyervides ◽  
Jorge C. Oliveira ◽  
Maria J. Sousa‐Gallagher ◽  
Alejandro Méndez‐Zavala ◽  
Julio C. Montañez
Keyword(s):  
Taguchi Method ◽  
Production Process ◽  
Pigment Production ◽  
Optimum Performance ◽  
Inoculum Preparation ◽  
Selection Of
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