斯伦贝谢智能完井工具介绍ppt课件.pptx

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1、SchlumbergerIntelligent Completions,Agenda,Flow Control Product TRFC-HNWRFC-HTRFC-HBOdinIntelliZone Compact System,DescriptionAn Annular Flow Control Valve controls flow between the annulus and the tubing (or vise-versa), by means of flow ports.An In-Line Flow Control Valve controls fluid flowing al

2、ong a tubing and through the flow ports by means of a plug and shroud design,Terminology: Annular & In-Line Valves,Terminology N+1 Control Line Operation,N+1 Control Line OperationThe valve has the capability of maintaining individual control while using a common shared control line between more tha

3、n one valve.,Common Control Line,Individual Control Lines,4,The Line Up: Intelligent Completion Products,DescriptionProduction and injectionWith sand controlMulti-choke & On-off,Applications,Commingled productionZonal gas/water shutoffSelective enhanced injectionAuto gas lift,Features,Single and Dua

4、l line operatedTubing retrievable up to 175C / 10KWireline RetrievableMulti-drop options N, N+1, N,TRFC-HN Valve Description,Hydraulically operatedUses nitrogen for indexer return operationBased on proven Camco (SCSSV) hydraulic technologyStandard version (TRFC-H) for annular/tubing or tubing/annula

5、r flow control Shrouded version (TLFC-H) for in-line flow control,TRFC-HN Features,Incremental choke adjustment11 positions including fully open and closedCustomisable choke sizesSingle ” hydraulic control lineField proven nitrogen spring closureHigh flow rate, flow area equivalent to tubingMetal to

6、 metal choke seal,Binary Flow Control Valve - TRFC-HB,DescriptionTubing Retrievable Binary Flow Control Valve Applying hydraulic differential pressure between two control lines actuates the valveN+1 shared line Features and BenefitsThe protector sleeve prevents seals from crossing flow ports, protec

7、ting them from damage The valve utilizes an external pressure sleeve that is highly resistant to problems associated with scale The design is tolerant of extreme erosion conditionsOversized ports provide a 40,000 bpd flow rate,Odin Flow Control Valve,A Dual Control Line ValveBalanced piston (no nitr

8、ogen)8 positions including 6 choking or On/OffCompliments the 3-1/2 and 5 1/2” size portfolioAnnular, in-line and multi-dropped versions available21 kips scale breaking forceIntegral contingency shifting profile qualified with tractor and stroker toolInternal collet for maintaining choke positionPro

9、tector sleeve prevents damage to the choke seals,Odin Flow Control Valve,Four Flow Configurations,Tubing specific designsAnnular and In-Line versionsApplication specific designsProducer and Injector versions,Odin Flow Control Valve,Key FeaturesSimple, reliable & rugged designBalanced piston J-slot i

10、ndexing mechanismN+1 control line configurationPositive pressure capabilityChange individual chokes without affecting other valves8 position choke 6 customizable choking positionsIntegral contingency shifting profile tested with tractor and stroker tool,Odin Flow Control Valve,Key FeaturesNo time co

11、nsuming in-situ field calibration of hydraulic circuitryNo complex hydraulic circuitry Additional leaks paths and failure modesInternal Collet for maintaining choke positionPossible to run multiple valves on less than N+1 control lines2.1 sq in piston area - high scale breaking force with low actuat

12、ion pressures possibleAnchor plate for hydraulic connections,Odin Flow Control Valve,Odin Flow Control Valve,Flow Control Valve Key Comparisons,IntelliZone Compact* System,IntelliZone Compact* System,First fully integrated intelligent flow control system for multi-zone wells pretested at the manufac

13、turing facility as complete assemblyIntegrated system:design and evaluation softwarepackerflow control valvemultidrop moduledual gauge systemposition sensorsurface control systemcommissioning and control software,IntelliZone Compact System: Benefits,Benefits: An IC Solution that is easier to install

14、 and operateDelivered from manufacturing as a single system fully integrated and testedReduced testing time at the wellsiteReduced installation time at the wellsiteMore zones deployable on fewer hydraulic control linesAutomatic surface control for ease of use,IntelliZone Compact System: Details,7 x

15、3-1/2 & 5-1/2 x 2-7/8 size availableSystem qualified as one module : 17 32 ft longAssembled and tested as a system in manufacturing5,000psi working pressure, 250 deg F maxMaterial : 13Cr or 4140 optionsMax setting depth 8000ft TVD (with optional Multidrop Module)Gauges: Tubing and annulus pressure/t

16、emperature with position sensorFlow control valves: on/off and variable 4 posProduction Packer: Hydraulic set, cut-to-release or shear release option flexibility (V3)Isolation Packer: Hydraulic set straight pull retrieve (V5),IntelliZone Compact System: Zone Layout,Dual control line valve 2-position

17、 (On/Off), 4-position (Choking)13Cr and 4140 Metallurgy4 designs of choking ports (S, M, L, XL)Max flow area 125% of tubing (Full Open)Maximum flowing differential of 1,000 psiCollet holding mechanismIntegrated Position SensorIntegral contingency shifting profile,IntelliZone Compact System: Flow Con

18、trol Valve,3-1/2” 4-Pos FCV,2-7/8” 4-Pos FCV,Make up length 101 in,Make up length 98 in,Flow Control Valve: 4-Position Choking Type,Make up length 72 in,3-1/2” On/Off FCV,Make up length 75 in,2-7/8” On/Off FCV,Upper Housing,Hydraulic Housing,Choke Housing,Lower Housing,Flow Control Valve: On/Off Bin

19、ary Type,IntelliZone Compact System: Packer,Hydraulic Set Production PackersCTR, SPR7in 23-26# or 26-29#, 5-1/2in 17 or 20#V3Hydraulic Set Isolation Packers7in 23-26# or 26-29#V513Cr and 4140 Material with HNBR Elements5,000 psi WP from above and below (CTR) in Isolated, Unplugged and Plugged scenar

20、iosField proven slips and element system Control line bypass capability: 5 x IDFC (7x 3-1/2), 4 x IDFC (5-1/2 x 2-7/8)No mandrel movement during settingPrevents debris build up above the slips (7”),IntelliZone Compact System: Monitoring,Dual pressure gauge for annular and tubing pressure0-5800psi ca

21、librated0.2% typ accuracy1 psi resolutionDual Temperature sensor built into pressure gauges2 DegC accuracy 1 DegC resolutionPosition sensor for flow control valve Absolute position sensorData and telemetry processingFully welded except for transducer sealingFSK telemetry with 1 second update rate,Ab

22、solute position sensor for flow control valveAvailable for On-Off or 4-Position choking valveFully welded designMechanical plunger conceptPosition of plunger is detected by measuring magnetic field changes (non-contact) Plunger operates in hydraulic fluid chamber,Monitoring: Position Sensor,Monitori

23、ng: Position Sensor,IntelliZone Compact System: Multidrop Module,Allows more zones to be controlled with less hydraulic lines3 versions of modules available depending on configurations2-Pulse (switches every pressure pulse)4-Pulse (switches every 2nd pressure pulse)8-Pulse (switches every 4th pressu

24、re pulse)Max Control Line Pressure: 10,000 psiMin Control Line Pressure: 7,500 psiMin Reset Pressure: 4,000 psiHydraulic Fluid Compatibility: Oil and water basedMax Setting Depth: Well dependent. 8,000 ft for typical fluidService Conditions: NACE compliant,Multidrop Module: Functionality,Zone 1,Zone

25、 2,Zone 3,3 zones deployed with a single hydraulic line 5 zones with 2 or 3 hydraulic lines,Multidrop Module: Example Configurations,The operating envelope for Wi-Fi systems depends on:Setting Depth (TVD)Control Line FluidAnnular Pressure RangeMulti-Drop Module (Yes / No),IntelliZone Compact System:

26、 Operating Envelope,The Hydraulic Power Unit consists of:Pneumatically-driven hydraulic pumpPressure transmitters (Qty. 5)Solenoid-operated valves (Qty. 8) Pressure readings to ModbusSolenoid Operated Valve control to ModbusNEMA 3R EnclosureThe Control System consists of:UniConn ControllerFSK Interface CardIsolated Comm. Card for HPU Isolated Comm. Card for client interface15W 90-260VAC to 24VDC Power SupplyStainless Steel NEMA 4X Enclosure,IntelliZone Compact System: Surface Control,Surface Control: Block Diagram,Surface Control: Auto HPU / Manual HPU Pictures,