Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Roxar Multiphase Meter

non-intrusive multiphase flow measurements device that provides real-time and continuous three-phase measurements

Roxar Multiphase Meter

  1. 1. Roxar Multiphase meter MPFM 2600 - Turning information into valueThis presentation is provided for information purposes only. It should not be used or considered as an offer to sell or a solicitation of an offer to buy any securities.Any opinions expressed are subject to change without prior notice. Although all reasonable care has been taken to ensure that the information herein is not misleading,Roxar ASA makes no representation or warranty expressed or implied as to its accuracy or completeness. Neither Roxar ASA, its employees, nor any other personconnected with it, accepts any liability whatsoever for any direct or consequential loss of any kind arising out of the use or reliance on the information in this presentation.This presentation is prepared for general circulation and general information. December 2009
  2. 2. Roxar’s Mission statement: Our mission is simply: TO ENABLE OUR CUSTOMERS TO MAXIMIZE RESERVOIR PERFORMANCE Roxar is the industrial inventor and pioneer of multiphase metering and sand monitoring, and a leading global supplier of real-time measurements solutions for production optimization, enhanced oil recovery and flow assurance. Roxar’s instrument design philosophy is based upon the following principles: - Keep it simple - Build in redundancy - Maximize use of direct measurements
  3. 3. What is a multiphase meter - A non-intrusive multiphase flow measurements device that provides real-time and continuous three-phase measurements  Measures • fraction and velocity of oil • fraction and velocity of water • fraction and velocity of gas  Outputs • Oil rate • Water rate • Gas rate
  4. 4. Roxar Multiphase meter applications Traditional layout using separators  Complex piping and valve arrangement  Limited / periodic testing only
  5. 5. Roxar Multiphase meter applicationsUsing inline Multiphasemeters Real-time and continuousmonitoringExcluding test separator onnew/upgrade installations Early detection of water/gasbreakthrough Improved well control Reduction in Opex and CapexUltimately - Optimize the lifetimeof the field
  6. 6. Roxar Multiphase and Wetgas meters Subsea meters Topside meters Gamma Non-gamma Gamma Wetgas
  7. 7. Multiphase Meters Today A growing market Significant take-up A vital component of field production (production monitoring, individual well testing, production allocation & reservoir monitoring) 7
  8. 8. 55 operatorsin 72 countries
  9. 9. Recent Customers – Multiphase and Wetgas meters
  10. 10. The industrial inventor of multiphase meteringRoxar started the development of multiphase metering technologyin 1984 and can celebrate 25 years of innovation!
  11. 11. From 1st to 3rd GenerationThe first generation of multiphase meters:  Assumed homogenous flow conditions  Incorporated models based on a single flow velocityThe second generation of multiphase meters:  Dual cross correlation (individual Liquid and Gas velocity measurements)  Sophisticated signal processing  The dual velocity model is a well suited model, but still a simplification of very complex flow patterns 11
  12. 12. 2nd generation MPFM Real system Dual velocity system DP22 electrode 2 volumes system - Large bubble volume - Dispersed phase Multiphase / 2 velocities multi-velocity - Large bubble velocity - Dispersed phase velocity
  13. 13. Witness a step-change intechnological sophistication 13
  14. 14. Roxar MPFM 2600 – key elementsSimple, light-weight design, 80% weight reduction and half thelength compared to the previous generation  The image shows the relative difference in size for a typical 3” meter  Weight: 550 vs.110 kg  Length: 1300 vs. 650 mmAdded value: Simple installation Easy handling Greater flexibility
  15. 15. Roxar MPFM 2600 – key elementsField replaceable insert venturi Four pressure tapping’s and ringchamber improves accuracy and stability(same design as for subsea meters) A field replaceable insert venturi sleeveAdded value: Extended service life Extended operating range – can easily be replaced in the field Removes uncertainties when sizing meters based on predicted production forecasts
  16. 16. Roxar MPFM 2600 – key elementsCompact, integrated measurement solution for pressure,differential pressure and temperature Multivariable transmitter, Rosemount 3095MA Enables highly sensitive, accurate, DP, P and T measurements No impulse linesAdded value: Combines the best features from remote seal solutions and open impulse tubing Limits the potential for clogging Easy field replacement
  17. 17. Roxar MPFM 2600 – key elementsNon-radioactive version covering most operating conditions -gamma version for special applications and high GVF Base version is non-gamma –suited for installations < 95% GVF Upgrade with mini- gamma For applications with very high GVF system (>95%), the gamma version is recommendedAdded value: No source handling, paper work or import licenses needed The gamma system can easily be retrofitted if and when flow conditions so dictate
  18. 18. Roxar 2600 class – key elementsNew compact gamma system for special and high GVFapplications Developed by Roxar in collaboration with partners. Patent pending Source holder and detector specially designed for the application Designed and qualified according to ISO 7205 and ISO 2919 ISO 13628-2006 requirements used for temperature and vibrationtesting
  19. 19. Roxar 2600 class – key elementsNew compact gamma systemSource Isotope: Cs-137 Nominal activity: 1mCi Maximum surface dose-rate: 5 µSv/hour Half-life: 30.2 years Source capsule: double encapsulation
  20. 20. Roxar 2600 class – key elementsNew compact gamma systemDetector Digital signal transmission Automatic stabilization integrated in detector Internal temperature measurement Extended diagnostics
  21. 21. Roxar 2600 class – key elementsBenefits of the new gamma system Source and detector closer to the flow – improved measurements Build-in stability functionality – measurements not affected by temperature fluctuations and aging of the detector Reduced weight and length – simplifies installation on site Digital signal transmission – allows for improved data transfer and diagnostics
  22. 22. Introducing Roxar Zector technology Key components of Roxar’s Zector technology:-DP26 electrode geometry-New impedance electronics-Voxel based signal processing (4D pixels) Voxel based signal processing and DP26 electrode geometryprovides: - multiple flow velocities - near wall measurements The new technology operates seamlessly in both oil- and water-continuous flow which results in rapid detection of regime changes
  23. 23. Roxar MPFM 2600 – key elementsRoxar Zector® technologyKey components: DP26 electrode geometry New impedance electronics Advanced signal processingReplaces the capacitance and inductive electronics, and uses the same setof electrodesMeasures both components simultaneously - operates seamlessly in both oil-and water-continuous flowAnalog Devices Blackfin® Processor - specially developed for real timeimage processing and streaming media application
  24. 24. Roxar MPFM 2600 – key elements Roxar Zector® technology  Traditional bulk- measurement  Near-wall-measurement  Rotational measurementAdded value:Improved measurementuncertaintyScale / Wax detection / correctionAsymmetric flow detectionMultiple velocity measurements
  25. 25. Roxar MPFM 2600 – key elements Roxar Zector® technology  Traditional bulk- measurement  Near-wall-measurement  Rotational measurementAdded value:Improved measurementuncertaintyScale / Wax detection / correctionAsymmetric flow detectionMultiple velocity measurements
  26. 26. 2nd generation MPFM Real system Dual velocity system Dp22 electrode 2 volumes system - Large bubble volume (r, l) - Dispersed phase Multiphase / 2 velocities multi-velocity - Large bubble velocity - Dispersed phase velocity
  27. 27. Roxar MPFM 2600: 3rd generationReal system 4D voxel systemDP26 electrode system • Asymmetric Large bubble volume • Variable dispersed phase volumesMultiphase / Multi-velocity • Near wall measurement volumes • Large bubble velocity • Dispersed phase velocity • Velocities per sector
  28. 28. Technology comparison - MPFM 1900VI vs. MPFM 2600 Measurement MPFM 1900VI MPFM 2600Mixture density and GLR Single Energy Gamma V VFraction measurements Permittivity / Capacitance V V Conductivity / Inductance V Conductivity / Conductance V 2-plane Electrodes V V 6-plane Electrodes VFlow Venturi V V Insert sleeve V Cross correlation V VPrimary measurements Pressure V V Differential pressure V V Temperature V V25 years of experience in multiphase metering– the MPFM 2600 is next step
  29. 29. SpecificationsQualification testing The Roxar Multiphase meter 2600 hasbeen extensively tested, both statically anddynamically, including: - Pressure and temperature cycling - Calibration and sensitivity testing - Flow testing The loop testing has demonstratedsuperior performance for measurement of allthree phases As a result, the operating envelope hasbeen widened, and uncertainty is reduced
  30. 30. Flow loop performance testingDecember 2008 -“Measurement accuracy appears consistent June / July 2009 across water and oil continuous regimes” -“Overall excellent performance of the meter” -“In a comparison against the manufacturer’s performance specification, all of the meters individual measurements were within the current published uncertainty specification” - “The meter performed extremely well on liquid flow, gas flow and liquid water cut”
  31. 31. Results - Flow loop testing December 2008
  32. 32. Serial number: 1431.06 + 1676.08 Qliquid Date: 19. December 2008 Deviation in Liquid Flow Rate vs: Gas Volume Fraction Project : 30075 Dstar 3.0 - Roxar Multiphase meter 15 10 5Deviation Liquid (rel %) 0 0 15 30 45 60 75 90 -5 -10 -15 GVF % Combined Uncertainty - Roxar Multiphase meter
  33. 33. Serial number: 1431.06 + 1676.08 Date: 19.December 2009 Gas Flow Rate Project : 30075 Dstar Multiphase meter vs. Reference 150 125Qgas Multiphase meter [m3/h] 100 75 50 25 0 0 25 50 75 100 125 15 Qgas Reference [ m3/h] Org. Qgas oilcont MPFM2600 Org. Qgas watercont MPFM2600 10%
  34. 34. Serial number: 1431.06 + 1676.08 Qgas (Deviation in Gas Flow Rate vs. Gas Volume Fraction) Date: 19. December 2008 3.0 - Roxar Multiphase meter Project : 30075 Dstar 35 25 15Gas deviation (rel %) 5 0 15 30 45 60 75 90 -5 -15 -25 -35 GVF (%) Combined Uncertainty - Roxar Multiphase meter
  35. 35. Serial number: 1431.06 + 1676.08 Date: 19.December 2009 Watercut Project : 30075 Dstar Multiphase meter vs. Reference 100 90 80 70Watercut - MPFM [%] 60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 10 Watercut - Reference [%] 5%
  36. 36. Serial number: 1431.06 + 1676.08 Watercut Date: 19.December 2009 Deviation in WC vs. Gas Volume Fraction Project : 30075 Dstar 3.0 - Roxar Multiphase meter 15 10 5Absolute deviation % 0 0 15 30 45 60 75 90 -5 -10 -15 GVF % Org. WLR MPFM2600 Combined Uncertainty - Roxar Multiphase meter
  37. 37. Results - Flow loop testing June / July 2009
  38. 38. NEL Test Results: Multiphase Results Liquid Flow Rate Multiphase meter vs. Reference 50 40Qliq Multiphase meter [m3/h] 30 20 10 Qliq oilcont. Qliq w atercont. +/- 5 % 0 0 10 20 30 40 50 Qliq Reference [m3/h] 39
  39. 39. NEL Test Results: Multiphase Results Deviation in Liquid Flow Rate vs: Gas Volume Fraction MPFM2600 15 10 5Deviation Liquid (rel %) 0 0 15 30 45 60 75 90 -5 -10 Org. Qliq_Oilcont. Org. Qliq_Watercont. Combined Uncertainty - Roxar Multiphase meter -15 GVF %
  40. 40. NEL Test Results: Multiphase Results Gas Flow Rate Multiphase meter vs. Reference 210 200 190 180 170 160 150 140 eter [m3/h] 130 120 gas ultiphase m 110 100 90Q M 80 70 60 50 40 30 Qgas oilcont 20 Qgas w atercont 10 +/- 8 % 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Qgas NEL Reference [ m3/h]
  41. 41. NEL Test Results: Multiphase Results Deviation in Gas Flow Rate vs. Gas Volume Fraction MPFM2600 30 25 20 15 10Gas deviation (rel %) 5 0 0 15 30 45 60 75 90 -5 -10 -15 -20 Qgas_Oilcont -25 Qgas_Watercont Combined Uncertainty - Roxar Multiphase meter -30 GVF (%)
  42. 42. NEL Test Results: Multiphase Results Watercut 100 Multiphase meter vs. Reference 90 80 70 atercut - MPFM [%] 60 50W 40 30 20 10 WLR_Oilcont. WLR_Watercont. +/- 5 % 0 0 10 20 30 40 50 60 70 80 90 100 Watercut - Reference [%]
  43. 43. NEL Test Results: Multiphase Results Deviation in WC vs. Gas Volume Fraction MPFM 15 10 5Absolute deviation% 0 0 15 30 45 60 75 90 -5 -10 WLR-w ater cont. WLR oil cont. Combined Uncertainty - Roxar Multiphase meter -15 GVF %
  44. 44. Wet gas test – TUV NEL •2 phase test version based on PVT input (density and LGR) •Based on Chisholm wet gas model + Roxar calibration model
  45. 45. Wet gas test – TUV NEL
  46. 46. Wet gas sensitivity – TUV NEL•The permittivity of the wet gas was measured using the MPFM 2600•The TUV NEL loop was operated on condensate with no water• It is possible to calculate the expected sensitivity to a change in waterfraction based on the sensitivity in the permittivity measurements• A change in GVF from 99.55% to 99.79% could easily be measured,resulting in a change in permittivity of -0.00265 abs• This corresponds to a water fraction sensitivity of +/-0.018% abs
  47. 47. New Performance SpecificationImproved uncertaintyspecification for all threephasesUncertainty specification forboth Multiphase and Wetgasmode0-100 % GVF and 0-100 %WLRSame specification for bothoil and water continues flow 48
  48. 48. Roxar FieldwatchAre your investments working at peak performance?How can you ensure: the best performance of the multiphase meter when installed? getting remote service during the life of the multiphase meter? the best access of data from the multiphase meter? avoiding data overflow from multiphase meters?Answer: Roxar Fieldwatch Roxar Fieldwatch is the instrument interface software for all RFM instruments Set up of instruments with full service console capabilities Storage of large amount of data User interface through Roxar Field explorer Industry standard interfaces with external networks
  49. 49. Why Roxar Fieldwatch  When installing the state-of-the-art Roxar Multiphase meter, Roxar Fieldwatch is the best software to store, view and most importantly service this during its operationRoxar Field Many user of dataExplorer simultaneouslyRoxar Field One server installedserver on siteRoxar FieldinterfacesRoxar Multiphase Many meters connectedmeter simultaneously
  50. 50. Roxar Fieldwatch - Features Interface with third party network systems to connect/interface with the Roxar Multiphase meter Specialized viewing features for Roxar Multiphase meter Data storage Data display Data transfer Service Console
  51. 51. Installation Typical communication set-up Safe area Hazardous area Roxar Fieldwatch Flow Computer Distributed Control System
  52. 52. Installation Typical communication set-up  1. MPFM 2600  2. Flow computer, EExd
  53. 53. X-Ray Based Densitometer Nuclear gamma-sources traditionally required for optimal MPFM measurements (high accuracy and full GVF range). X-ray based densitometer provides the same or higher measurement accuracy without the radioactive isotope. 102 100 Special requirements concerning 98 storage, importing, handling during GVF 96 MPFM FluorX installation, the return of used 94 NEL ref sources etc avoided. 92 90 0 5 10 15 20 25 30 Test pointThe obvious benefit when using an X-ray source is the possibility to switch off the radiation! 54
  54. 54. Today…Tomorrow… Welcome to what’s next, welcome to the future Roxar Multiphase meter MPFM 2600 Built on Zector® TechnologyThis presentation is provided for information purposes only. It should not be used or considered as an offer to sell or a solicitation of an offer to buy any securities.Any opinions expressed are subject to change without prior notice. Although all reasonable care has been taken to ensure that the information herein is not misleading,Roxar ASA makes no representation or warranty expressed or implied as to its accuracy or completeness. Neither Roxar ASA, its employees, nor any other personconnected with it, accepts any liability whatsoever for any direct or consequential loss of any kind arising out of the use or reliance on the information in this presentation.This presentation is prepared for general circulation and general information.

×