Menu
Search
Filters
Close
Menu

Save 20% on select titles with code HIDDEN24 - Shop The Sale Now

97327 AN EXPERT SYSTEM TO ASSIST CORROSION ENGINEERS lN MATERIAL SELECTION FOR WELL COMPLETION

Picture for 97327 AN EXPERT SYSTEM TO
Available for download
Product Number: 51300-97327-SG
ISBN: 97327 1997 CP
Author: Alberto Bazzoni, Ardjan Kopliku, Domenico Condanni
$0.00
$20.00
$20.00
The need for a tool that could help corrosion engineers in the time consuming task of evaluating the corrosivity of the fluids involved in the gas and oil fields, and to select the best cost-performing materials and corrosion control methods was and still is strongly felt in the oil companies. Information technology offers plenty of possibilities: the development of an expert system was judged the best way to construct such a tool because the nature of the work performed by corrosion engineers is based mainly on experience and can be simulated in an optimal manner by this type of software. The characteristics of the expert system are described. The architecture and the multidisciplinary approach used to deal with the multifaceted problem of selecting the best option for the corrosion control are discussed. The expert system evaluates, in a first module, the corrosivity of the produced fluids with respect to carbon steel; in a second module, the effect of the well design is considered (effect of flow characteristics, water wetting, etc.). In the third module, the selection of the applicable materials, each one associated to a performance index, is carried out. The fourth module evaluates the possible corrosion control methods and in three sub.modules the impact of completion fluid, stimulation acid mixtures, and galvanic coupling is estimated. A first approach to the risk analysis of the possible selections is performed in the fifth module. A cost comparison between the different solutions is performed, based on the life cycle cost method, to be able to select the optimal material/corrosion control method for well completion both from technical and economic point of view. The feedback from the continuous use of the system for a period of three years is reported and the programs for future developments are described. Kevwords: corrosion, expert systems, oil and gas, well completion.
The need for a tool that could help corrosion engineers in the time consuming task of evaluating the corrosivity of the fluids involved in the gas and oil fields, and to select the best cost-performing materials and corrosion control methods was and still is strongly felt in the oil companies. Information technology offers plenty of possibilities: the development of an expert system was judged the best way to construct such a tool because the nature of the work performed by corrosion engineers is based mainly on experience and can be simulated in an optimal manner by this type of software. The characteristics of the expert system are described. The architecture and the multidisciplinary approach used to deal with the multifaceted problem of selecting the best option for the corrosion control are discussed. The expert system evaluates, in a first module, the corrosivity of the produced fluids with respect to carbon steel; in a second module, the effect of the well design is considered (effect of flow characteristics, water wetting, etc.). In the third module, the selection of the applicable materials, each one associated to a performance index, is carried out. The fourth module evaluates the possible corrosion control methods and in three sub.modules the impact of completion fluid, stimulation acid mixtures, and galvanic coupling is estimated. A first approach to the risk analysis of the possible selections is performed in the fifth module. A cost comparison between the different solutions is performed, based on the life cycle cost method, to be able to select the optimal material/corrosion control method for well completion both from technical and economic point of view. The feedback from the continuous use of the system for a period of three years is reported and the programs for future developments are described. Kevwords: corrosion, expert systems, oil and gas, well completion.
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for Design Challenges for Material Selection in Sour and High Salinity Gas and Oil Production Facilites
Available for download

Design Challenges for Material Selection in Sour and High Salinity Gas and Oil Production Facilites

Product Number: 51317--9244-SG
ISBN: 9244 2017 CP
Author: Pedro Rincon
Publication Date: 2017
$20.00

This paper addresses the challenges to provide example of engineering solutions through the use of corrosion resistant alloys and non metallic materials to maintain the integrity of flowlines and process equipment in severe sour service.
Picture for Material selection and recent case histories with nickel alloys
Available for download

51318-11600-Material selection and recent case histories with nickel alloys

Product Number: 51318-11600-SG
Author: Helena Alves
Publication Date: 2018
$20.00

The aim of this paper is to review the main aspects of the material selection for the chemical process industry (CPI) and present different examples to illustrate the material selection process.
Picture for 01001 Material Selection For Deep Water Wellhead
Available for download

01001 Material Selection For Deep Water Wellhead Applications

Product Number: 51300-01001-SG
ISBN: 01001 2001 CP
Author: Manuel N Maligas and Lillian A. Skogsberg
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support