FracaFlow
<ul><li>CONTENT </li></ul><ul><ul><li>Objective </li></ul></ul><ul><ul><li>Fracture Data Analysis </li></ul></ul><ul><ul><...
31/05/10 OBJECTIVE
<ul><li>Objective </li></ul><ul><li>Accurately model all kinds of fracture networks </li></ul><ul><li>Convert the geologic...
General Integrated Reservoir Workflow   31/05/10 Reservoir Grid  Building, RML, Roxar, Petrel, Gocad Fraca Flow   - Reserv...
31/05/10 2m 50m Main types of fracture affecting reservoir behaviour Induced fractures~ Deterministic Fractures (Discrete,...
What exactly are we trying to do? 31/05/10 Di ff use Cell used in the fluid-flow simulator Typically 250x250x10m   Swarm K...
31/05/10 FRACA Flow What goes into a FRACA Flow  model ? <ul><li>Image log interpretation </li></ul><ul><li>Core analysis ...
31/05/10 FRACA Flow  Workflow leading to a calibrated network WELL DATA  :  Core data, Logs (GR, NPHI, …), BHI / DSI  OUTC...
31/05/10 FRACTURE DATA ANALYSIS
Fracture Data Analysis <ul><li>Fracture Analysis from Well Data </li></ul><ul><ul><li>Multi-well integrated analysis </li>...
Fracture Data Analysis 31/05/10
Fracture Data Analysis 31/05/10 <ul><li>Fault and Analysis from Maps / 3D seismic </li></ul><ul><ul><li>Advanced c urvatur...
Fracture Data Analysis 31/05/10 <ul><li>Deliverable of the Data Analysis </li></ul><ul><li>Quantitative analysis of fractu...
31/05/10 FRACTURE MODELING
Fracture Modeling <ul><li>Modeling </li></ul><ul><ul><li>Sub-seismic model </li></ul></ul><ul><ul><li>Stratabound (best ad...
31/05/10 DYNAMIC CALIBRATION
Dynamic Calibration <ul><li>Automated Kh Match </li></ul><ul><ul><li>Genetic algorithm  </li></ul></ul><ul><ul><li>Calibra...
31/05/10 Full field Export Kz Kx Ky
Export Full field <ul><li>Analytical or Numerical upscaling </li></ul>31/05/10 High EQKX, mD ROCKNUMs 9-12 Well 1  Well 1 ...
<ul><li>What is the QAF? </li></ul>31/05/10 Quick Assessment of Fracturing Module
Quick Assessment of Fracturing (QAF) 31/05/10 Flowmeter Analysis Kh Analysis PI Analysis Mud loss Analysis Well test Analy...
<ul><li>Workflow </li></ul><ul><ul><li>Quick Assessment of fracturing </li></ul></ul><ul><ul><li>Fracture analysis </li></...
<ul><li>What is the QAF? </li></ul>31/05/10 Conclusion
<ul><li>Key Benefits </li></ul><ul><ul><li>Easy to learn and Easy to use </li></ul></ul><ul><ul><li>IFP Proven Technology ...
<ul><li>Summary </li></ul><ul><ul><li>Openness to other applications </li></ul></ul><ul><ul><li>Accurate and realistic geo...
References in Fracture Modeling 31/05/10 <ul><li>Licensing   </li></ul><ul><ul><li>ADNOC– Abu Dhabi </li></ul></ul><ul><ul...
31/05/10 Use of Discrete Fracture Network ‘DFN’ to characterize and model a naturally fractured sandstone reservoir: Orocu...
31/05/10 The fracture characterization and fracture modeling of a tight carbonate reservoir: the Najmah Sargelu of West Ku...
31/05/10 THANK YOU THANK YOU THANK YOU
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Fracaflow

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Characterization and Modeling Fractured reservoir

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  • Secara akurat memberikan model yang lebih meyakinkan dimana melibatkan statik &amp; dinamik data. Saving time
  • Structural Analysis (ancient Medica)
  • Dynamic test manager Automated Kh Match DFN simlpification Specific vizualisations : Flow tubes, Pressure points, 3D fracture traces, 3D cross plot…
  • Like in FIRST, those workflow can be customize regarding the users technical skills from beginner to expert level.
  • fils the gap between modeling &amp; simulation Memberikan hubungan nyata dari model geologi (termasuk rekahan / DFN yang terkalibrasi ) dengan produksi
  • Summary Pemodelan lebih akurat dengan melibatkan data statis dan dinamik. Memberikan hubungan nyata dari model geologi (termasuk rekahan / DFN yang terkalibrasi ) dengan produksi Dengan adanya QAF workflow lebih saving time
  • Transcript of "Fracaflow"

    1. 1. FracaFlow
    2. 2. <ul><li>CONTENT </li></ul><ul><ul><li>Objective </li></ul></ul><ul><ul><li>Fracture Data Analysis </li></ul></ul><ul><ul><li>Fracture Modeling </li></ul></ul><ul><ul><li>Dynamic Calibration </li></ul></ul><ul><ul><li>Full field Export </li></ul></ul><ul><ul><li>Quick Assessment of Fracturing </li></ul></ul><ul><ul><li>Summary </li></ul></ul>31/05/10
    3. 3. 31/05/10 OBJECTIVE
    4. 4. <ul><li>Objective </li></ul><ul><li>Accurately model all kinds of fracture networks </li></ul><ul><li>Convert the geological fracture network into a fluid-flow calibrated description </li></ul><ul><li>Generate a fracture model usable by reservoir engineers </li></ul><ul><li>Locate fractured zones within the reservoir </li></ul><ul><li>Determine the controlling factors on fracture organization </li></ul>
    5. 5. General Integrated Reservoir Workflow 31/05/10 Reservoir Grid Building, RML, Roxar, Petrel, Gocad Fraca Flow - Reservoir Fracture Modelling Reservoir Simulation (single or dual media) Athos, Eclipse, Vip, CMG
    6. 6. 31/05/10 2m 50m Main types of fracture affecting reservoir behaviour Induced fractures~ Deterministic Fractures (Discrete, at wells) Diffuse fracture ~ Systematic joints Fracture Swarms ~ Sub-seismic faults
    7. 7. What exactly are we trying to do? 31/05/10 Di ff use Cell used in the fluid-flow simulator Typically 250x250x10m Swarm Kz Kx Ky <ul><li>Equivalent parameters: </li></ul><ul><ul><li>Fracture Porosity </li></ul></ul><ul><ul><li>Fracture permeability (tensor) </li></ul></ul>
    8. 8. 31/05/10 FRACA Flow What goes into a FRACA Flow model ? <ul><li>Image log interpretation </li></ul><ul><li>Core analysis </li></ul><ul><li>Wireline logs </li></ul><ul><li>Facies descriptions </li></ul><ul><li>In situ stress measurements </li></ul>Well data (Las, ASCII…) Geologic model (GrdEcl, VIP format…) Maps (ZMap, CPS3…) <ul><li>Structure and fault </li></ul><ul><li>Facies and petrophysics </li></ul><ul><li>Seismic attributes (AVOA, S Waves) </li></ul><ul><li>Geomechanic (stress and models) etc… </li></ul>Production data <ul><li>PLT </li></ul><ul><li>Well tests </li></ul><ul><li>Interference tests </li></ul>Analog
    9. 9. 31/05/10 FRACA Flow Workflow leading to a calibrated network WELL DATA : Core data, Logs (GR, NPHI, …), BHI / DSI OUTCROPS DYNAMIC DATA : PLT, well tests, PI, Kh maps, interference test, production history GEOLOGIC MODEL facies, porosity, matrix K SEISMIC DATA – GEOMECHANICS Fault map, Seismic horizons, Seismic attribute maps, Stress/Strain maps Kf Tensor & Matrix Block Size for Each Geologic Model Cell a b c K fx , K fy , K fz , a, b, c,  f K f Fracture analysis Fracture modeling Joints, fault related fractures, sub seismic faults MULTI SCENARIO fracture length, fracture conductivity Model validation Geological data Simulation of synthetic PLT and welltest
    10. 10. 31/05/10 FRACTURE DATA ANALYSIS
    11. 11. Fracture Data Analysis <ul><li>Fracture Analysis from Well Data </li></ul><ul><ul><li>Multi-well integrated analysis </li></ul></ul><ul><ul><li>Fracture set identification / characterisation </li></ul></ul>31/05/10 beding
    12. 12. Fracture Data Analysis 31/05/10
    13. 13. Fracture Data Analysis 31/05/10 <ul><li>Fault and Analysis from Maps / 3D seismic </li></ul><ul><ul><li>Advanced c urvature analysis of seismic horizons </li></ul></ul><ul><ul><li>Analysis of fault contours from 3D seismic </li></ul></ul>
    14. 14. Fracture Data Analysis 31/05/10 <ul><li>Deliverable of the Data Analysis </li></ul><ul><li>Quantitative analysis of fracture data leading to the determination of the fracture family sets and geometrical attributes : </li></ul><ul><ul><li>Length </li></ul></ul><ul><ul><li>Orientation </li></ul></ul><ul><ul><li>Spacing/density </li></ul></ul>
    15. 15. 31/05/10 FRACTURE MODELING
    16. 16. Fracture Modeling <ul><li>Modeling </li></ul><ul><ul><li>Sub-seismic model </li></ul></ul><ul><ul><li>Stratabound (best adapted for stratified reservoirs) </li></ul></ul><ul><ul><li>non-stratabound (best adapted for non stratified reservoirs ex: granit etc.) </li></ul></ul>31/05/10
    17. 17. 31/05/10 DYNAMIC CALIBRATION
    18. 18. Dynamic Calibration <ul><li>Automated Kh Match </li></ul><ul><ul><li>Genetic algorithm </li></ul></ul><ul><ul><li>Calibration on : </li></ul></ul><ul><ul><ul><li>Length </li></ul></ul></ul><ul><ul><ul><li>Conductivity </li></ul></ul></ul><ul><ul><ul><li>Density </li></ul></ul></ul><ul><ul><ul><li>variability parameters </li></ul></ul></ul><ul><li>Comparison between calculated and observed well tests / PLTs / Interference tests </li></ul>31/05/10 <ul><li>Deliverable of the Dynamic Calibration </li></ul><ul><li>Flow-calibrated geological fracture network </li></ul>Data analysis Fracture Modelling Full field Export Local Dynamic Simulation Automated Kh Match
    19. 19. 31/05/10 Full field Export Kz Kx Ky
    20. 20. Export Full field <ul><li>Analytical or Numerical upscaling </li></ul>31/05/10 High EQKX, mD ROCKNUMs 9-12 Well 1 Well 1 Well 3 Well 3 K x , K y , K z  L x , L y , L z
    21. 21. <ul><li>What is the QAF? </li></ul>31/05/10 Quick Assessment of Fracturing Module
    22. 22. Quick Assessment of Fracturing (QAF) 31/05/10 Flowmeter Analysis Kh Analysis PI Analysis Mud loss Analysis Well test Analysis Production Data Analysis <ul><ul><li>Interest of the QAF: Time Saving </li></ul></ul>Quick Assessment of Fracturing Fracturing has no impact on Permeability Fracturing has an impact on Permeability OR
    23. 23. <ul><li>Workflow </li></ul><ul><ul><li>Quick Assessment of fracturing </li></ul></ul><ul><ul><li>Fracture analysis </li></ul></ul><ul><ul><li>Fracture Modeling </li></ul></ul><ul><ul><li>Network validation </li></ul></ul><ul><ul><li>Export of the equivalent parameters </li></ul></ul>31/05/10 Fracture Modeling : Fraca Flow
    24. 24. <ul><li>What is the QAF? </li></ul>31/05/10 Conclusion
    25. 25. <ul><li>Key Benefits </li></ul><ul><ul><li>Easy to learn and Easy to use </li></ul></ul><ul><ul><li>IFP Proven Technology </li></ul></ul><ul><ul><li>Dynamic Data Analysis (Quick assessment of Fracturing tool) : Time Saving </li></ul></ul><ul><ul><li>In Depth collaboration between Geologists and Reservoir Engineers </li></ul></ul>31/05/10
    26. 26. <ul><li>Summary </li></ul><ul><ul><li>Openness to other applications </li></ul></ul><ul><ul><li>Accurate and realistic geological model with high level of confidence </li></ul></ul><ul><ul><li>Fracture Data Analysis involving static and dynamic data, give their characteristic and know the relation between them </li></ul></ul><ul><ul><li>Fracture modeling better geometry fractured reservoir model </li></ul></ul><ul><ul><li>Dynamic Calibration adjusting characteristic and fractured reservoir model </li></ul></ul>31/05/10
    27. 27. References in Fracture Modeling 31/05/10 <ul><li>Licensing </li></ul><ul><ul><li>ADNOC– Abu Dhabi </li></ul></ul><ul><ul><li>Adco/Zadco/Adma-Opco - Abu Dhabi </li></ul></ul><ul><ul><li>KOC - Kuweit </li></ul></ul><ul><ul><li>SAUDI ARAMCO - Saudi Arabia </li></ul></ul><ul><ul><li>NIOC – Iran </li></ul></ul><ul><ul><li>NISOC – Iran </li></ul></ul><ul><ul><li>PetroChina - China </li></ul></ul><ul><ul><li>SINOPEC - China </li></ul></ul><ul><ul><li>LPI - Lybia </li></ul></ul><ul><ul><li>Sonatrach Exploration and PED,Algeria </li></ul></ul>NIOC / NISOC - IRAN Niedra - Russia ONGC - India PDVSA - Venezuela Pemex - Mexico Petrobras SA - Bolivia, Colombia Petrobras Cenpes - Brazil PetroCanada - Libya PRC – Libya QP - Qatar RepsolYpf - Madrid <ul><ul><li>BP - U.K. </li></ul></ul><ul><ul><li>STATOIL/Norsk Hydro - Norway </li></ul></ul><ul><ul><li>TOTAL - France </li></ul></ul><ul><ul><li>ENI - Italy </li></ul></ul><ul><ul><li>INA - Croatia </li></ul></ul><ul><ul><li>KazGeoCosmos - Kazakhstan </li></ul></ul><ul><ul><li>Petroalliance - Russia </li></ul></ul><ul><ul><li>Repsol YPF – Spain </li></ul></ul><ul><ul><li>Lukoil – Russia </li></ul></ul><ul><ul><li>Rosneft - Russia </li></ul></ul><ul><ul><li>Slavneft – Russia </li></ul></ul><ul><ul><li>ConocoPhillips - USA </li></ul></ul><ul><ul><li>EXXONMOBIL- USA </li></ul></ul><ul><ul><li>Talisman - Canada </li></ul></ul><ul><ul><li>PDVSA - Venezuela </li></ul></ul><ul><ul><li>Pebercan - Cuba </li></ul></ul><ul><ul><li>Petrobras - Brazil </li></ul></ul><ul><ul><li>Petrobras – Bolivia </li></ul></ul><ul><ul><li>Repsol YPF - Argentina </li></ul></ul><ul><ul><li>Pemex - Mexico </li></ul></ul><ul><ul><li>Instituto Mexicano del Petroleo (IMP) </li></ul></ul>RWE - DEA - Poland Saudi Aramco - Dhahran Sinopec - China Shell – U.K. Slavneft - Russia Statoil - Norway Sonatrach - Algeria Total - France Veba – Libya Consulting ADCO, ZADCO - Abu Dhabi AMERADA HESS - Algeria BHPBilliton - U.K. BP - U.K. CPTL - Libya Eni - Agip - Italy GDF - France KazGeoCosmos - Kazakhstan KUFPEC - Tunisia KOC – Koweit Lukoil Perm - Russia
    28. 28. 31/05/10 Use of Discrete Fracture Network ‘DFN’ to characterize and model a naturally fractured sandstone reservoir: Orocual Field, San Juan Formation, Venezuela – A case study L. Guaiquirian, P. Gonzalez, A. Gonzalez, M. Manuela Hernandez (PDVSA), T. Le Maux, L. Mattioni, P. Rouvroy (Beicip- Franlab)
    29. 29. 31/05/10 The fracture characterization and fracture modeling of a tight carbonate reservoir: the Najmah Sargelu of West Kuwait Olivier Fonta, BEICIP-FRANLAB, Hamad Al-Ajmi, Naveen K. Verma, Saad Matar, KOC, Vincent Divry, BEICIPFRANLAB, and Hanadi Al-Qallaf, KOC
    30. 30. 31/05/10 THANK YOU THANK YOU THANK YOU

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