ProDAR Data Validation & Reconciliation - INTECH Process Automation

Data Validation & Reconciliation for Oil & Gas, Energy & Power

Process Data Assessment & Reconciliation (ProDAR)

Introduction

Why choose INTECH

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150+ Vali installations worldwide at some of the world’s largest producers of energy, Oil & Gas and petro/chemicals With thorough expertise in control system automation, INTECH can deliver an end-to-end solution complete with instrumentation and hardware/software changes where needed

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When do you need DVR? If your plant or facility frequently exhibits some of these behaviors, even if your operators believe it is normal:  Mass and energy balances are inconsistent  Physical measurements of parameters are not feasible  Gross errors and uncertainties exist in measurements  Commingled ownership of process materials  Unmeasured or missing data for process variables  Material losses are observed

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The core component of INTECH’s ProDAR solution is based on data validation and reconciliation (DVR) techniques to correct errors in measurements while adhering to mass and energy conservation laws. Our data validation includes gross/systematic errors identification that may result from performance degradation and their exclusion to increase the reliability of data. We use data reconciliation to minimize the effect of random errors that ensures consistency in process data.

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Incentives for Choosing ProDAR in Industrial Plants

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INTECH’s Process Data Assessment & Reconciliation (ProDAR)

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With erroneous measurement data, mass and energy are not in balance at a plant. This data can yield distorted technical analyses and decisions, resulting in production and financial losses. In some cases it can even cause failures and incidents resulting in personnel or environmental casualties.

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INTECH has 25+ years experience in Oil & Gas operations & maintenance Our technology partner (Belsim) has 25+ years of experience in developing DVR-based solutions and technology INTECH uses Belsim‘s software Vali, which is compliant with VDI 2048 standard, and flexible to use in Oil & Gas, Energy, and Chemical/Petrochemical industries

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Why correct errors in measurements?

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Modern industrial systems are built to ensure safe and profitable process operations. A critical component in sustaining high quality performance is the information obtained from field instrumentation. This information is used for process control, quality assurance, production accounting, and performance monitoring by operators, engineers, planners, and management. Unforunately, even the most accurate instruments remain vulnerable to random and gross (systematic) errors, which may result in unsafe or inefficient operation of the plant.

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Key features of INTECH’s ProDAR 

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Utilization of raw measurements, lab analysis, and first principle modeling to develop data redundancy Configurable and easy-to-monitor material balancing with traceable manual/automatic data entries Correction of measurements based on mathematical error minimization techniques

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Identification and elimination of gross errors in input data Reconciliation of mass and energy balances at a unit or plant level Simultaneous handling of volume, component, and overall mass flow rates Delivery of consistent process data with higher accuracy and reliability

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Identification of faulty instruments and ease in pinpointing the degradation of equipment and plant performance by plant operators Comprehensive reporting for use in daily operations analysis, engineering applications, and financial & managerial assessments

Steam flow rate coming from a cogeneration unit that had been overestimated by 10%, was identified using Vali.

An online report generated in Vali, which showed 0.25 MMSCFD overconsumption of fuel in a boiler. Reliable KPIs helped find an optimal amount of excess air.

DOWNSTREAM Compressor Stations

Pipelines

Onshore

LNG

Gas Processing

MIDSTREAM

Batch management system Tank management Uncertainty reduction in measurements of the gathering network system Inventory control

UPSTREAM

Virtual flow metering a. High accuracy values for unmeasured data b. Back-up value for failing sensors c. Reduced uncertainty Back allocation a. Oil/water/gas flow rate allocation per well b. GOR (gas/oil ratio)/CGR (condensate/gas ratio) estimation c. Detection of losses and water/gas breakthrough Sensor monitoring a. Identification and back-up values for faulty sensors/measurements, e.g. flow meters b. Key performance indicators for equipment Tuning a. Reconciled values are used to fine-tune data-driven models

Performance monitoring a. Optimize processes despite measurement noise b. Condition-based maintenance Production accounting a. Monitors consumption based on balanced mass and energy b. Provides coherent site material balances on daily basis for i. Accurate yield accounting ii. Internal cost distribution per unit iii. Loss management Energy management system a. Provides a clear view of energy balances of an entire industrial site by monitoring i. Efficiency of process units ii. Emissions

Sales Gas

Offshore Power Plant

Consumer Pumping Stations

Pipelines

Storage Tanks & Transportation

Refineries/Petrochemicals

What Our Customers Say... “[We] commend INTECH’s knowledge of alarm management, dedication, commitment and effort. Most importantly, works have been completed safely and INTECH has been able to work successfully in our diverse environment”

“The experience, knowledge and dedication of INTECH Process Automation team was instrumental in executing a professional job towards the Control and Safety Systems of the Project.”

“I would personally like to thank you for your vendor support based on my experiences over the last 12 to 18 months you are well ahead of the industry curve on this aspect. We will be sure to let others in the industry know.”

Central Maintenance Coordinator

Sr. I&E Engineer

Sr. Systems Engineer

EPC

End User

Americas

Asia

Middle East

INTECH Process Automation Perú S.A.C. Av. República De Panamá N°3030 Oficina 7a San Isidro, Lima, Perú Tel: +511 606 6849 Cel: +51 982117562

PT INTECH Process Automation Rukan Permata Senayan, Blok C Nomor 5, 4th Floor, Jalan Tentara Pelajar, Kebayoran Lama, Jakarta Selatan, 12210 Indonesia Tel & Fax: +62 21 579 49 444

INTECH Process Automation Inc. Br. G-201 Al-salah Tower, P.O. Box 4270, Al-khobar - 31952, Kingdom Of Saudi Arabia Tel: +966 13 8966052, +966 13 8966053

WORLD HQ INTECH Process Automation Inc. 4903 W. Sam Houston Parkway N. Suite A-100 Houston, TX 77041, USA Tel: +1 713 849 1000 Fax: +1 713 856 0785

Europe

INTECH Process Automation Sarl 168 Avenue Charles De Gaulle, 92 522 Neuilly-sur-seine Cedex, France [email protected]

Central Asia

INTECH Process Automation LLP. 5A Erniyazova Str. Atyrau, Kazakhstan Tel: +7 7122 32 01 16 Fax: +7 7122 32 00 52

INTECH Process Automation Pte. Ltd 600 North Bridge Road, #23-01 Parkview Square, Singapore 188778 Tel: +65 68289118 Fax: +65 68289112

Vendor Expertise

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Africa

INTERNATIONAL HQ INTECH Process Automation FZCO P.O. Box 61479, RA08ZC01, JAFZA, DUBAI, United Arab Emirates Tel: +971 4 8810056 Fax: +971 4 8810057

INTECH Process Automation (Shanghai) Co. Ltd. Room 1605c, 16f Feidiao International Building, No.1065 Zhaojiabang Road, Xuhui District, Shanghai 200030 – P.R.C. Tel: +86 21 2426 1951 Fax: +86 21 2426 1877 INTECH Process Automation Pvt. Ltd. 2nd Floor, Commercial Building #2 PCSIR Phase – II Lahore 54782, Pakistan Tel: +92 42 111 468 324, 3531 2509/11 Fax: +92 42 3531 4149

OEM

INTECH Process Automation Nigeria Ltd. 64b, Abacha Link Road, G.R.A. III, Port Harcourt, Rivers State, Nigeria Tel: +234 905 3992976 Liaisons Office, Victoria Islands Lagos, Nigeria Tel: +234 805 9330560 [email protected]

INTECH Process Automation FZCO Br. 470, Italian City, Erbil, Iraq Tel: +964 780 131 2198, +964 750 309 3766 North Africa Operations Tel: +971 55 607 3230, +971 553768482

INTECH Process Automation Inc. (Sucursal De Angola) Casa Nº B07, Condominio Boulevard, Via Al16, Talatona, Luanda - Republica De Angola Tel: +244 222 720 471 Fax: +1 281 377 3455 [email protected] [email protected]

Email: [email protected]

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Standards & Certifications

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