{"title":"The Use of a Massively Parallel SIMD Computer for Reservoir Simulation","authors":"J. Rutledge, D. Jones, W. H. Chen, E. Y. Chung","doi":"10.2118/21213-PA","DOIUrl":"https://doi.org/10.2118/21213-PA","url":null,"abstract":"","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134345634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Integrated Well Performance and Analysis","authors":"A. Podio, J. McCoy, D. Becker","doi":"10.2118/24060-PA","DOIUrl":"https://doi.org/10.2118/24060-PA","url":null,"abstract":"","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115322264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper reports that research and field support roles in the oilfield service industry have become increasingly complex in the last 15 years. Experimental apparatus are more dependent on the data-acquisition and processing capabilities of computers as the amount of data generated increases. Therefore, the need to network these computers for data transport has significantly increased. The type of network system selected depends on the goals to be achieved. Incorporation of existing equipment, communication between systems of different architectures, and future expandability are only a few of the necessary attributes. With these in mind, a computer network system was designed and is being implemented. The system combines local- and wide-area networks (LAN's or WAN's) of different protocols to acquire, process, and transport information worldwide. The result is faster development of new products and quicker response in support of field operations.
{"title":"Total connectivity speeds research and support of field operations","authors":"R. Himes, K. I. Frost, S. R. Henry, J. Funkhouser","doi":"10.2118/20344-PA","DOIUrl":"https://doi.org/10.2118/20344-PA","url":null,"abstract":"This paper reports that research and field support roles in the oilfield service industry have become increasingly complex in the last 15 years. Experimental apparatus are more dependent on the data-acquisition and processing capabilities of computers as the amount of data generated increases. Therefore, the need to network these computers for data transport has significantly increased. The type of network system selected depends on the goals to be achieved. Incorporation of existing equipment, communication between systems of different architectures, and future expandability are only a few of the necessary attributes. With these in mind, a computer network system was designed and is being implemented. The system combines local- and wide-area networks (LAN's or WAN's) of different protocols to acquire, process, and transport information worldwide. The result is faster development of new products and quicker response in support of field operations.","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123821147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper describes the consolidation and expansion of Saudi Aramco's computer systems used for capture and analysis of petroleum-facilities-related corrosion. Specifically, modular development techniques coupled with a prototyping methodology are highlighted as key contributors to the success of the project. A mainframe resident Corrosion Control System (CCS) was developed through joint efforts between the Northern Area Producing Operations Engineering (NAPOE) and Petroleum Engineering Applications Services (PEAS) departments. CCS takes full advantage of Saudi Aramco's extensive computing network to manage data on corrosion coupons, water quality, bacteria, chemical use, and cathodic protection. Selection of a centralized computer system over a distributed computing environment has yielded many benefits. The data management, user interface, and results presentation components are consistent. Remote users can take advantage of the installed computing infrastructure, workstations, and peripherals. The installed base of high-speed printers, color plotters, and slide equipment can be used easily for hard copy.
{"title":"Modular Development and Integration of a Corrosion Control System","authors":"Elder, B. M. D'Alves","doi":"10.2118/22295-PA","DOIUrl":"https://doi.org/10.2118/22295-PA","url":null,"abstract":"This paper describes the consolidation and expansion of Saudi Aramco's computer systems used for capture and analysis of petroleum-facilities-related corrosion. Specifically, modular development techniques coupled with a prototyping methodology are highlighted as key contributors to the success of the project. A mainframe resident Corrosion Control System (CCS) was developed through joint efforts between the Northern Area Producing Operations Engineering (NAPOE) and Petroleum Engineering Applications Services (PEAS) departments. CCS takes full advantage of Saudi Aramco's extensive computing network to manage data on corrosion coupons, water quality, bacteria, chemical use, and cathodic protection. Selection of a centralized computer system over a distributed computing environment has yielded many benefits. The data management, user interface, and results presentation components are consistent. Remote users can take advantage of the installed computing infrastructure, workstations, and peripherals. The installed base of high-speed printers, color plotters, and slide equipment can be used easily for hard copy.","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129469390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A quick and accurate identification of downhole problems is essential in rod pumping to minimize operating costs and to maximize oil production. TOTAL-CFP developed a system to assist engineers in day-to-day oilfield operations in rod pumping. The system will make rod-pumping expertise available to field operations personnel. It provides a tool for improving data analysis and can be used as a training aid for engineers dealing with rod-pumping wells for the first time. This system has three subsystems: a dynamogram acquisition system, a dynamogram management system, and a knowledge-based system. This paper presents the knowledge-based system, which is used to diagnose downhole problems and to suggest corrective actions. To achieve these goals, the system applies advanced pattern-recognition techniques that consist mainly of structural pattern-recognition methods and hierarchical data structures called quadtrees. The diagnostics and recommendations are based on the analysis of surface dynamometer and downhole cards. The interface between the user and the system is very friendly. The system provides the user with graphical explanations of its diagnostics.
{"title":"Use of Advanced Pattern-Recognition and Knowledge-Based System in Analyzing Dynamometer Cards","authors":"P. Schirmer, P. Toutain","doi":"10.2118/22305-PA","DOIUrl":"https://doi.org/10.2118/22305-PA","url":null,"abstract":"A quick and accurate identification of downhole problems is essential in rod pumping to minimize operating costs and to maximize oil production. TOTAL-CFP developed a system to assist engineers in day-to-day oilfield operations in rod pumping. The system will make rod-pumping expertise available to field operations personnel. It provides a tool for improving data analysis and can be used as a training aid for engineers dealing with rod-pumping wells for the first time. This system has three subsystems: a dynamogram acquisition system, a dynamogram management system, and a knowledge-based system. This paper presents the knowledge-based system, which is used to diagnose downhole problems and to suggest corrective actions. To achieve these goals, the system applies advanced pattern-recognition techniques that consist mainly of structural pattern-recognition methods and hierarchical data structures called quadtrees. The diagnostics and recommendations are based on the analysis of surface dynamometer and downhole cards. The interface between the user and the system is very friendly. The system provides the user with graphical explanations of its diagnostics.","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115367308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper describes a system that allows engineers to monitor and control a reservoir simulation run during its execution. The system consists of a 3D, three-phase black-oil reservoir simulator running simultaneously with an interactive graphics pre- and postprocessor. Previous authors have described systems that allow monitoring of job execution with simultaneous graphics displays; the system described here is unique in that the engineer can modify simulator and well-control parameters during the execution. While the system will be helpful in detection and correction of time-dependent data problems, it will be very useful in optimizing reservoir management decisions in future performance projections. The system is implemented on an IBM-compatible 486 microcomputer with commercially available multitasking software, although it can be implemented easily on any microcomputer or workstation capable of multitasking. The authors show that implementation of the system required only a moderate amount of modification of the pre- and postprocessor and even less modification of the reservoir simulator.
{"title":"Interactive reservoir simulation","authors":"D. A. McVay, P. Bastian, B. Epperson","doi":"10.2118/22309-PA","DOIUrl":"https://doi.org/10.2118/22309-PA","url":null,"abstract":"This paper describes a system that allows engineers to monitor and control a reservoir simulation run during its execution. The system consists of a 3D, three-phase black-oil reservoir simulator running simultaneously with an interactive graphics pre- and postprocessor. Previous authors have described systems that allow monitoring of job execution with simultaneous graphics displays; the system described here is unique in that the engineer can modify simulator and well-control parameters during the execution. While the system will be helpful in detection and correction of time-dependent data problems, it will be very useful in optimizing reservoir management decisions in future performance projections. The system is implemented on an IBM-compatible 486 microcomputer with commercially available multitasking software, although it can be implemented easily on any microcomputer or workstation capable of multitasking. The authors show that implementation of the system required only a moderate amount of modification of the pre- and postprocessor and even less modification of the reservoir simulator.","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116948375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper reports that accounting and engineering groups have long commanded a high level of expertise in the ability to manipulate oil well production data for the calculation of well performance trends, reserve estimations, and lease-hold accounting. Unfortunately, the data crucial to the accuracy of this work are often affected negatively by human error in the calculation of production volumes, the time available in performing paperwork-oriented tasks, and the timeliness with which computed data are made available to these groups. To correct this situation, the authors have developed a PC-based Production Acquisition Allocation and Reporting System (PAARS) for field and office personnel. With this system, all data entry and allocations are still assembled in the field, but all calculations are done by the PC. Additional tracked data include personnel costs and activities, regulatory compliance information, and marketing data. Whenever desired, data are transmitted to a central PC or mainframe data base, where they become immediately available for use by accounting, engineering, marketing, and management personnel. At the Offshore Div., for example, the office staff has current production and well test data available off the PC network, for every operated well, when they arrive at work in the morning.
{"title":"Closing the Loop: Production Data Management by PC's in the Field","authors":"S. Taylor","doi":"10.2118/22290-PA","DOIUrl":"https://doi.org/10.2118/22290-PA","url":null,"abstract":"This paper reports that accounting and engineering groups have long commanded a high level of expertise in the ability to manipulate oil well production data for the calculation of well performance trends, reserve estimations, and lease-hold accounting. Unfortunately, the data crucial to the accuracy of this work are often affected negatively by human error in the calculation of production volumes, the time available in performing paperwork-oriented tasks, and the timeliness with which computed data are made available to these groups. To correct this situation, the authors have developed a PC-based Production Acquisition Allocation and Reporting System (PAARS) for field and office personnel. With this system, all data entry and allocations are still assembled in the field, but all calculations are done by the PC. Additional tracked data include personnel costs and activities, regulatory compliance information, and marketing data. Whenever desired, data are transmitted to a central PC or mainframe data base, where they become immediately available for use by accounting, engineering, marketing, and management personnel. At the Offshore Div., for example, the office staff has current production and well test data available off the PC network, for every operated well, when they arrive at work in the morning.","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132845577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Automation and monitoring of modern hydraulic fracturing treatments demand a unique approach incorporating intelligent data acquisition and control equipment. This paper describes how a computerized system was applied to the task. During a treatment, several operations are conducted concurrently. Concentrated gelling agents must be precisely proportioned with various additives to form a base gel. This base gel is then blended with sand, crosslinking agents, and breakers to form the slurry that is pumped into the formation. These operations dictate the metering, measuring, and controlling of many parameters simultaneously over several pieces of mobile equipment. Multiple microprocessor-based control modules are used to perform this task. Each module interfaces with various transducers involved in a particular operation. The use and design of these control modules are outlined, as well as the transmission of information between the modules and the operations control computer. The hardware, software, and ergonomic aspects of the system are discussed. Finally, an additional engineering computer system is outlined, including it link to the central monitor. The presentation of information in a manner to facilitate quality control is discussed. Throughout this paper, emphasis is placed on the use of computer technology to simplify and improve data analysis and quality control.
{"title":"Field-Applied Computerized Tracking System: A Practical Approach to On-Site Quality Control","authors":"D. L. Purvis, R. J. Novotny, B. Carlson","doi":"10.2118/22294-PA","DOIUrl":"https://doi.org/10.2118/22294-PA","url":null,"abstract":"Automation and monitoring of modern hydraulic fracturing treatments demand a unique approach incorporating intelligent data acquisition and control equipment. This paper describes how a computerized system was applied to the task. During a treatment, several operations are conducted concurrently. Concentrated gelling agents must be precisely proportioned with various additives to form a base gel. This base gel is then blended with sand, crosslinking agents, and breakers to form the slurry that is pumped into the formation. These operations dictate the metering, measuring, and controlling of many parameters simultaneously over several pieces of mobile equipment. Multiple microprocessor-based control modules are used to perform this task. Each module interfaces with various transducers involved in a particular operation. The use and design of these control modules are outlined, as well as the transmission of information between the modules and the operations control computer. The hardware, software, and ergonomic aspects of the system are discussed. Finally, an additional engineering computer system is outlined, including it link to the central monitor. The presentation of information in a manner to facilitate quality control is discussed. Throughout this paper, emphasis is placed on the use of computer technology to simplify and improve data analysis and quality control.","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128425303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The Tulsa U. Fluid Flow Projects (TUFFP) is an industry/university research consortium established in 1973 to investigate multiphase flow in pipes for the petroleum industry. Currently, TUFFP maintains three types of computing power: HP/Apollo UNIX-based workstations, Apple Macintoshes, and AT-class IBM PC's and compatibles. The PC's, and more recently the Macintoshes, are used for data acquisition in experimental research facilities. The data are then transferred to HP/Apollo workstations for analysis and future simulation. The results from the workstation analysis are then ported to the Macintosh system for further graphical analysis in the form of plots and for report generation. This paper describes the current TUFFP computer network is a state-of-the-art and user-friendly system. Users require no prior knowledge of networking protocol and can transfer files among many computers in the network. Researchers can then concentrate on their research without checking hardware connections and learning software communication commands. Moreover, the new network can accommodate growth and change as new needs are introduced and the user population increases.
{"title":"Complete Multiplatform Networking Integration in a Petroleum Research Environment","authors":"L. L. Jefferson, S. Arirachakaran, J. P. Brill","doi":"10.2118/22299-PA","DOIUrl":"https://doi.org/10.2118/22299-PA","url":null,"abstract":"The Tulsa U. Fluid Flow Projects (TUFFP) is an industry/university research consortium established in 1973 to investigate multiphase flow in pipes for the petroleum industry. Currently, TUFFP maintains three types of computing power: HP/Apollo UNIX-based workstations, Apple Macintoshes, and AT-class IBM PC's and compatibles. The PC's, and more recently the Macintoshes, are used for data acquisition in experimental research facilities. The data are then transferred to HP/Apollo workstations for analysis and future simulation. The results from the workstation analysis are then ported to the Macintosh system for further graphical analysis in the form of plots and for report generation. This paper describes the current TUFFP computer network is a state-of-the-art and user-friendly system. Users require no prior knowledge of networking protocol and can transfer files among many computers in the network. Researchers can then concentrate on their research without checking hardware connections and learning software communication commands. Moreover, the new network can accommodate growth and change as new needs are introduced and the user population increases.","PeriodicalId":115136,"journal":{"name":"Spe Computer Applications","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1991-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127159830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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