BSI 12/30250727 DC:2012 Edition
$24.66
BS EN ISO 13628-6. Petroleum and natural gas industries. Design and operation of subsea production systems. Part 6. Subsea production control
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 151 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 12 | 1 Scope |
| 13 | 2 Normative references |
| 15 | 3 Terms and definitions |
| 19 | 4 Symbols and abbreviated terms |
| 20 | 5 System requirements 5.1 General |
| 21 | 5.2 Concept development |
| 22 | 5.3 Production control system functionality requirement 5.3.1 General |
| 23 | 5.3.2 Horizontal integration for subsea control system components 5.3.3 Inhibition after unintended shutdown 5.3.4 Intelligent well application 5.3.5 Flexibility with respect to electrical load situations (power and communication) 5.3.6 Robustness of hydraulic system 5.3.7 Seawater ingress in hydraulic system |
| 24 | 5.3.8 Subsea intervention 5.3.9 Increased scope with respect to number of wells 5.3.10 Increased scope with respect to number of umbilicals 5.3.11 Interface toward subsea separation/subsea boosting system 5.3.12 Subsea chemical injection 5.3.13 Downhole instrumentation system interfaces 5.3.14 Downhole chemical injection 5.4 General requirements 5.4.1 General description |
| 26 | 5.4.2 Service condition 5.4.2.1 Suitability for working environment 5.4.2.2 Temperature ratings (host facility equipment) 5.4.2.2.1 Without controlled environment 5.4.2.2.2 Controlled environment |
| 27 | 5.4.2.3 Temperature ratings(subsea-installed equipment) 5.4.2.4 Electromagnetic compatibility 5.4.2.5 Storage/test temperature recommendations |
| 28 | 5.4.3 Hydraulic supply system 5.4.3.1 Pressure ratings 5.4.3.1.1 General 5.4.3.1.2 Hydraulic control components |
| 30 | 5.4.3.4 Fluid compatibility 5.4.3.5 System cleanliness 5.4.3.6 Component cleanliness 5.4.3.7 Seawater ingress and compensation |
| 31 | 5.4.3.8 Overpressure protection at the surface 5.4.3.9 Vibration and pressure pulses 5.4.4 Chemical supply system 5.4.5 Electrical power and communication system |
| 32 | 5.4.6 Optical communication system 5.4.7 Redundancy |
| 33 | 5.4.8 Reliability |
| 34 | 5.4.9 SIL requirements 5.5 Functional requirements 5.5.1 General performance requirements 5.5.2 Working pressure |
| 35 | 5.5.3 Fail-safe philosophy 5.5.4 Response time 5.5.4.1 Valve closing 5.5.4.1.1 General 5.5.4.1.2 Requirement for contingency closure control mode 5.5.4.1.3 USV closing-time requirement using primary control mode 5.5.4.1.4 USV closing-time requirement using contingency closure control mode 5.5.4.1.5 Shift time limitation |
| 36 | 5.5.4.1.6 Failure of boost system 5.5.4.1.7 Relationship of surface and riser safety system response requirements to subsea control-system response requirements 5.5.4.2 USV valve opening 5.5.4.3 Prediction of system response time 5.5.5 Functional considerations 5.5.5.1 Leak tests and diagnostics 5.5.5.2 Interlocks |
| 37 | 5.5.5.3 SCSSV or intelligent well completion seal failure 5.5.5.4 Actuation indication 5.5.5.5 Protection of SCSSV 5.5.5.6 Flushing of SCSSV hydraulic circuit 5.5.5.7 Safety isolation during workover 5.5.5.8 Control fluid venting and leakage |
| 38 | 5.5.5.9 Load capability 5.6 Design requirements 5.6.1 General design requirements 5.6.2 Closed loop control |
| 39 | 5.6.3 Design methods 5.6.3.1 Pressure-containing vessels 5.6.3.2 Electrical devices 5.6.3.3 Interconnecting tubing 5.6.3.4 Components containing software and configuration data 5.6.4 Design analysis 5.6.4.1 General |
| 40 | 5.6.4.2 Hydraulic systems |
| 41 | 5.6.4.3 Electrical control power systems 5.6.4.4 Electrical actuator power systems |
| 42 | 5.6.4.5 Communication systems 5.6.4.5.1 Electrical communication systems 5.6.4.5.2 Optical communication systems |
| 43 | 5.6.5 Design review 5.6.6 Control system design documentation 5.6.6.1 Manufacturer’s engineering data records 5.6.6.2 Installation, operating and maintenance manual |
| 44 | 5.6.6.3 Manufacturer’s data record book 6 Surface equipment 6.1 General 6.2 General requirements 6.3 Functional requirements |
| 45 | 6.4 Design requirements 6.4.1 Surface software and configuration 6.4.2 Master control station (MCS) |
| 46 | 6.4.3 Electrical power unit (EPU) |
| 47 | 6.4.4 Subsea gatewayunit 6.4.5 Uninterruptible power supply (UPS)(optional) |
| 48 | 6.4.6 Hydraulic power unit (HPU) 6.4.6.1 General 6.4.6.2 Hydraulic accumulators |
| 49 | 6.4.6.3 Electrical accumulators for pump motor power 6.4.6.4 Pumps 6.4.6.5 Reservoirs |
| 50 | 6.4.6.6 Control and monitoring |
| 51 | 6.4.7 Chemical injection unit (CIU) 6.4.7.1 General 6.4.7.2 General requirements |
| 52 | 6.4.7.3 Chemical injection pumps 6.4.7.4 Reservoirs 6.4.7.5 Control and monitoring |
| 53 | 6.4.7.6 Fluid compatibility of components and materials 7 Subsea equipment 7.1 General 7.2 General requirements |
| 54 | 7.3 Functional requirements 7.4 Design requirements 7.4.1 Subsea hydraulic systems 7.4.1.1 Subsea hydraulic distribution system |
| 55 | 7.4.1.2 Multifunction connections 7.4.1.3 Pipe, tubing and hoses |
| 56 | 7.4.1.4 Valve actuators override 7.4.1.5 Subsea accumulators 7.4.2 Chemical injection systems 7.4.2.1 Subsea chemical-injection distribution system |
| 57 | 7.4.2.2 Pipe, tubing and hoses 7.4.2.3 Special considerations |
| 58 | 7.4.3 Subsea electrical systems 7.4.3.1 Subsea electrical distribution system |
| 59 | 7.4.3.2 Prevention of electrical shock 7.4.3.3 Electromagnetic compatibility |
| 60 | 7.4.4 Subsea control module (SCM) |
| 61 | 7.4.5 Subsea electronic module (SEM) |
| 62 | 7.4.6 Subsea software and configuration 7.4.7 Communication protocol |
| 63 | 7.4.8 Subsea instrumentation |
| 64 | 7.4.9 Parking and protection provisions 7.4.10 Isolation of subsea well 7.4.10.1 Isolation of subsea well by ESD |
| 65 | 7.4.10.2 Isolation of subsea well by PSD (optional) 7.4.10.3 High integrity pressure protection system (HIPPS) 7.4.11 Test equipment 7.4.11.1 General 7.4.11.2 Control module test stand 7.4.11.3 Test hydraulic power unit |
| 66 | 7.4.11.4 Dummy control module 7.4.11.5 Umbilical simulator 7.4.11.6 Electronic test unit 7.4.11.7 Sensor test unit 8 Interfaces 8.1 General |
| 67 | 8.2 Interface to host facility 8.3 Interface to workover control system |
| 68 | 8.4 Interface to subsea control and monitoring devices 8.4.1 General |
| 69 | 8.4.6.1 Optical interrogation instrumentation placed topside 8.4.6.2 Optical interrogation instrumentation placed within subsea infrastructure 9 Materials and fabrication 9.1 General |
| 70 | 9.2 Materials 9.2.1 Material selection 9.2.2 Corrosion considerations 9.2.3 Fluid compatibility |
| 71 | 9.3 Fabrication 9.3.1 Fittings and connections 9.3.2 Welding 9.3.3 Cleanliness 9.3.4 Electrical and electronic assembly 10 Testing 10.1 General |
| 72 | 10.2 Qualification testing 10.2.1 General 10.2.2 Qualification testing of hydro-mechanical components 10.2.2.1 Hydrostatic pressure testing (internal and external) |
| 73 | 10.2.2.2 Internal leakage testing 10.2.2.3 Function and continuity 10.2.2.4 Safety and operational checkouts 10.2.2.5 Contaminated fluid cycle testing 10.2.2.5.1 Purpose 10.2.2.5.2 General 10.2.2.5.3 Requirements Type of contaminant: Certified ISO 21018 A3 ISO Medium Test Dust |
| 74 | 10.2.2.5.4 Preparing for the test Measure the internal leak rate at the design pressure of the EUT. 10.2.2.5.5 Validation 10.2.2.5.6 Acceptance criteria 10.2.2.6 Minimum and maximum design temperature testing 10.2.2.7 Cyclic function testing |
| 75 | 10.2.3 Qualification testing of subsea electrical and optical equipment 10.2.3.1 General 10.2.3.2 Definition of qualification test Q1 and Q2 10.2.3.2.1 Shock tests 10.2.3.2.2 Vibration tests |
| 77 | 10.2.3.3 Definition of Q1 and Q2 temperature tests 10.2.3.4 Electrical power system and communication system sensitivity tests |
| 78 | 10.3 Factory acceptance tests (FAT) 10.3.1 General 10.3.2 Hydraulic systems and components 10.3.2.1 Hydrostatic pressure testing (Internal and external) |
| 79 | 10.3.2.2 Internal leakage testing 10.3.2.3 Function and continuity 10.3.2.4 Safety and operational checkouts 10.3.2.5 Fluid flushing |
| 80 | 10.3.3 Subsea electrical and optical systems and equipment 10.3.3.1 General 10.3.3.2 ESS temperature test sequence |
| 81 | 10.3.3.3 ESS vibration test sequence |
| 82 | 10.3.4 Other testing which may be required 10.3.4.1 Sensitivity testing 10.4 Integrated system tests |
| 83 | 10.5 Documentation 11 Marking, packaging, storage and shipping 11.1 Marking 11.1.1 Component identification 11.1.2 Surface and subsea equipment temperature ratings |
| 84 | 11.1.3 Special marking — usage restricted to controlled environment 11.2 Packaging 11.2.1 Rust prevention 11.2.2 Surface protection for seals 11.2.3 Loose components 11.3 Storage and shipping 11.3.1 Elastomer age control 11.3.2 Hydraulic and pneumatic systems 11.3.2.1 General 11.3.2.2 Pressurized circuits |
| 85 | 11.3.2.3 Accumulators 11.3.2.4 Fluid reservoir 11.3.2.5 HPU fluid and electrical connections 11.3.3 Electrical/electronic systems 11.3.4 Crating and handling 11.3.5 Shipping and storage temperature limitations |
| 105 | General criteria are as follows: Specific criteria for low, ambient and moderate temperature tests are as follows: |
| 107 | Shell 4 Ball Test Falex lubricant testing For synthetic and water-glycol based fluids ( Shell 4 ball test: |
| 108 | For water-glycol based fluids (Falex test: |
| 111 | For stainless steel UNS S31600 and carbon steel UNS K02401 For Al-bronze UNS C63000, tungsten carbide with 10 % Ni-binder and 17-4 PH UNS S17400 For Beryllium copper UNS C17200: For UNS S31600: |
| 112 | Preparation of samples |
| 116 | Corrosivity of the fluid: |
| 117 | Fluid stability: Start and continuation of test |
