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Copyright of Shell Global Solutions (US) Inc. INTEGRATING SHELL HYDROPROCESSING MODELS INTO PRO/II V9.2 USING AN EXPANDED CAPE OPEN INTERFACE Adding HxSTAR Process Models into Shell-Customized PRO/II (PROMOTE) Richard Baur, Ashok Dewan*, Kevin Keyser – Shell Global Solutions Jasper van Baten – AmsterCHEM David Jerome, Penukonda KrishnaMurthy – Invensys SimSci-Esscor October 15, 2012 1 2012 Invensys SimSci-Esscor Internatinal User Conference
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Copyright of Shell Global Solutions (US) Inc. DISCLAIMER: DEFINITIONS AND CAUTIONARY NOTE The companies in which Royal Dutch Shell plc directly and indirectly owns investments are separate entities. In this presentation “Shell”, “Shell group” and “Royal Dutch Shell” are sometimes used for convenience where references are made to Royal Dutch Shell plc and its subsidiaries in general. Likewise, the words “we”, “us” and “our” are also used to refer to subsidiaries in general or to those who work for them. These expressions are also used where no useful purpose is served by identifying the particular company or companies. ‘‘Subsidiaries’’, “Shell subsidiaries” and “Shell companies” as used in this presentation refer to companies in which Royal Dutch Shell either directly or indirectly has control, by having either a majority of the voting rights or the right to exercise a controlling influence. The companies in which Shell has significant influence but not control are referred to as “associated companies” or “associates” and companies in which Shell has joint control are referred to as “jointly controlled entities”. In this presentation, associates and jointly controlled entities are also referred to as “equity-accounted investments”. The term “Shell interest” is used for convenience to indicate the direct and/or indirect (for example, through our 24% shareholding in Woodside Petroleum Ltd.) ownership interest held by Shell in a venture, partnership or company, after exclusion of all third-party interest. This presentation contains forward-looking statements concerning the financial condition, results of operations and businesses of Royal Dutch Shell. All statements other than statements of historical fact are, or may be deemed to be, forward-looking statements. Forward-looking statements are statements of future expectations that are based on management’s current expectations and assumptions and involve known and unknown risks and uncertainties that could cause actual results, performance or events to differ materially from those expressed or implied in these statements. Forward-looking statements include, among other things, statements concerning the potential exposure of Royal Dutch Shell to market risks and statements expressing management’s expectations, beliefs, estimates, forecasts, projections and assumptions. These forward-looking statements are identified by their use of terms and phrases such as ‘‘anticipate’’, ‘‘believe’’, ‘‘could’’, ‘‘estimate’’, ‘‘expect’’, ‘‘intend’’, ‘‘may’’, ‘‘plan’’, ‘‘objectives’’, ‘‘outlook’’, ‘‘probably’’, ‘‘project’’, ‘‘will’’, ‘‘seek’’, ‘‘target’’, ‘‘risks’’, ‘‘goals’’, ‘‘should’’ and similar terms and phrases. There are a number of factors that could affect the future operations of Royal Dutch Shell and could cause those results to differ materially from those expressed in the forward-looking statements included in this presentation, including (without limitation): (a) price fluctuations in crude oil and natural gas; (b) changes in demand for Shell’s products; (c) currency fluctuations; (d) drilling and production results; (e) reserves estimates; (f) loss of market share and industry competition; (g) environmental and physical risks; (h) risks associated with the identification of suitable potential acquisition properties and targets, and successful negotiation and completion of such transactions; (i) the risk of doing business in developing countries and countries subject to international sanctions; (j) legislative, fiscal and regulatory developments including potential litigation and regulatory measures as a result of climate changes; (k) economic and financial market conditions in various countries and regions; (l) political risks, including the risks of expropriation and renegotiation of the terms of contracts with governmental entities, delays or advancements in the approval of projects and delays in the reimbursement for shared costs; and (m) changes in trading conditions. All forward-looking statements contained in this presentation are expressly qualified in their entirety by the cautionary statements contained or referred to in this section. Readers should not place undue reliance on forward-looking statements. Additional factors that may affect future results are contained in Royal Dutch Shell’s 20-F for the year ended 31 December, 2011 (available at www.shell.com/investor and www.sec.gov ). These factors also should be considered by the reader. Each forward-looking statement speaks only as of the date of this presentation, 15 Oct 2012. Neither Royal Dutch Shell nor any of its subsidiaries undertake any obligation to publicly update or revise any forward-looking statement as a result of new information, future events or other information. In light of these risks, results could differ materially from those stated, implied or inferred from the forward-looking statements contained in this presentation. There can be no assurance that dividend payments will match or exceed those set out in this presentation in the future, or that they will be made at all.www.shell.com/investorwww.sec.gov We use certain terms in this presentation, such as discovery potential, that the United States Securities and Exchange Commission (SEC) guidelines strictly prohibit us from including in filings with the SEC. U.S. Investors are urged to consider closely the disclosure in our Form 20-F, File No 1-32575, available on the SEC website www.sec.gov. You can also obtain these forms from the SEC by calling 1-800-SEC-0330. October 15, 2012 2 2012 Invensys SimSci-Esscor Internatinal User Conference
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Copyright of Shell Global Solutions (US) Inc. AGENDA Motivation Process modeling framework Established CAPE-OPEN methodology Requirements for petroleum properties Implementation Example Conclusions & Outlook 2012 Invensys SimSci-Esscor International User Conference October 15, 2012 3
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Copyright of Shell Global Solutions (US) Inc. MOTIVATION Performance monitoring & optimization Product predictions for design & revamp studies Refinery wide optimization Modeling Real time Optimization Catalyst selection: New & existing units Catalyst cycle management Operator training Requirement: Consistent model usage across all applications 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 4
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Copyright of Shell Global Solutions (US) Inc. PROCESS MODELING FRAMEWORK Shell proprietary interface HC ECU TC CR FCC Alkylation Isom HT Distillation Process Modeling Environment RTO Standalone CAPE-OPEN 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 5
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Copyright of Shell Global Solutions (US) Inc. CAPE-OPEN REFINERY REACTOR SIG (2006-2008): Property bases: mass, mole, volume, (none) Example: aromatic content kg/kg, mol/mol, m3/m3 Recovery TBP property TBP property TBP Compound propertyCurve property 42 ppmw Bulk property ? 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 6
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Copyright of Shell Global Solutions (US) Inc. CONVERSION & NON-CONVERSION UNITS Non Conversion Unit sulphur TBP recovery TBP sulphur TBP recovery TBP sulphur TBP recovery TBP Conversion Unit sulphur TBP recovery TBP sulphur TBP recovery TBP sulphur TBP recovery TBP The unit decides which properties need to be modified at the outlet streams Yield changes Property changes 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 7
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Copyright of Shell Global Solutions (US) Inc. CAPE-OPEN PETRO PROPERTY REQUIREMENTS Standard list of properties? Which property values are known by default? Which properties are set by the unit operation? Which properties are affected? Work flow: Copy from source → Set properties → “Complete” 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 8
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Copyright of Shell Global Solutions (US) Inc. COPY FROM SOURCE → SET PROPERTIES → “COMPLETE” PMC copy feed to product PMC decides which product is populated from which feed PMC sets product composition, compound density and bulk sulphur PMC should provide finest granularity, e.g. compound sulphur if it can PMC should not make conflicting specifications, so not both bulk and compound sulphur PMC calls “Complete” PME now knows which properties have been modified and which other properties will be affected. PME calculates re-characterization and compound sulphur. Note: PME decides on best way to convert bulk sulphur to compound sulphur 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 9
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Copyright of Shell Global Solutions (US) Inc. Complete must be called before Flash calculation All product streams must be flashed by the PMC Property calculations PMC may require intermediate property calculations (e.g. to close enthalpy balance) When to call “Complete”? COPY FROM SOURCE → SET PROPERTIES → “COMPLETE” 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 10
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Copyright of Shell Global Solutions (US) Inc. CAPE-OPEN IMPLEMENTATION List of properties Method summary Pseudo? GetCompoundConstant(“Type”) CopyPetroProperties(source material) Get/SetPetroBulkProp(property, basis, value) Get/SetPetroCompoundProp(property, comps, basis, value) Get/SetPetroCurveProp(property,X-basis,Y-basis,X-values,Y- values) CompletePetroProperties() Interface Definition Language (IDL) / TLB available 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 11
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Copyright of Shell Global Solutions (US) Inc. IMPLEMENTATION BY SHELL (1 OF 3) Shell proprietary interface HC ECU TC CR FCC Alkylatio n Isom HT Distillation RTO Standalone CAPE-OPEN Model specific support Generic support Process Modeling Environment 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 12
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Copyright of Shell Global Solutions (US) Inc. IMPLEMENTATION BY SHELL (2 OF 3) Generic support: Edit shows stand-alone GUI Input/output property conversion (CAPE-OPEN↔Shell) Compound mapping: method + GUI Some units run also without PME petroleum property support: Distillation shortcut: petro props optional Downstream units Model specific support Flash conditions Copy source/target 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 13
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Copyright of Shell Global Solutions (US) Inc. IMPLEMENTATION BY SHELL (3 OF 3) PMC compound remains unmapped PME real compound maps to pseudo compound 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 14
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Copyright of Shell Global Solutions (US) Inc. IMPLEMENTATION BY INVENSYS IN PRO/II (1 OF 2) Support for the following bulk and compound properties: Asphaltenes, BromineNumber, CetaneIndex, CetaneNumber, CloudPoint, ColdFilterPlugPoint, ConradsonCarbon, CriticalPressure, CriticalTemperature, CriticalVolume, FinalBoilingPoint, FlashPoint, FreezePoint, HydrogenContent, InitialBoilingPoint, IsoParafins, KinematicViscosity, LiquidDensity, MercaptanSulphur, MolecularWeight, MON, Napthenes, Nickel, Nitrogen, NormalBoilingPoint, Olefins, PourPoint, RefractiveIndex, ReidVaporPressure, RON, SmokePoint, Sulphur, Vanadium, ViscosityIndex, WatsonK Support for the following curve properties: CutPointCurve, D1160AtmCurve, D1160VacCurve, D86Curve, TBPCurve 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 15
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Copyright of Shell Global Solutions (US) Inc. IMPLEMENTATION BY INVENSYS IN PRO/II (2 OF 2) Support for the following functions: GetListPetroBulkProp, GetListPetroCompoundProp, GetListPetroCurveProp, GetPetroBulkProp, GetPetroCompoundProp, GetPetroCurveProp, SetPetroCompoundProp, CopyPetroProperties, CompletePetroProperties No support yet for setting curve properties: SetPetroCurveProp Currently, properties are only available in the basis in which they are defined Example: if Sulphur is configured in a thermo set using a mass based blend rule, Sulphur can only be set and retrieved in mass basis 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 16
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Copyright of Shell Global Solutions (US) Inc. SETTING UP THE THERMO 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 17
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Copyright of Shell Global Solutions (US) Inc. COPY THERMO SET FOR PRODUCT STREAMS 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 18
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Copyright of Shell Global Solutions (US) Inc. INSERT A SHELL UNIT OPERATION 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 19
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Copyright of Shell Global Solutions (US) Inc. INSPECT COMPOUND MAPPING 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 20
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Copyright of Shell Global Solutions (US) Inc. CONNECT STREAMS, ASSIGN THERMO SETS 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 21
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Copyright of Shell Global Solutions (US) Inc. RUN AND CHECK RESULTS 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 22
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Copyright of Shell Global Solutions (US) Inc. CONCLUSIONS It works for Hydroprocessing models, …. Needs extension to other refinery process models such as Hydro-cracking, Cat Cracking, etc. Cape Open Standard moving on to the production stage, … endorsement by CO-Lan & acceptance by flowsheet vendors Shell hydroprocessing models implemented and used in-house PRO/II “hand-shaking” implementation available for everybody PRO/II v2013 (target date: Mar 31 st 2013) will be the first commercial release from Invensys SimSci-Esscor 2012 Invensys SimSci-Esscor Internatinal User Conference October 15, 2012 23
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