Energistics Standards v2.0. Jay Hollingsworth CTO

Transcription

1 Energistics Standards v2.0 Jay Hollingsworth CTO

2 Agenda» Energistics» Transfer standards 2.0» Energistics MLs 2015 Energistics 2

3 Energistics Energistics is a global, nonprofit, membership consortium that serves as the facilitator, custodian and advocate for the development and adoption of technical open data exchange standards in the upstream oil and gas industry Energistics 3

4 Energistics Members 56 North America Latin America 30 Western Europe Africa 1 Middle East 2 South Asia Eastern Europe Asia Pacific Energistics 4

5 Energistics Members: Operators 2015 Energistics 5

6 Energistics Members: Operators 11 Operators 2015 Energistics 6

7 Energistics Members: Oilfield Services 2015 Energistics 7

8 Energistics Members: Oilfield Services 11 Operators 8 Oilfield Services 2015 Energistics 8

9 Energistics Members: Regulators 2015 Energistics 9

10 Energistics Members: Regulators 11 Operators 8 Oilfield Services 14 Regulators 2015 Energistics 10

11 Energistics Members: Industry-wide Operators Oilfield Services Regulators Software Vendors Associations Media Partners Universities 2015 Energistics 11

12 Energistics Family of Standards RESERVOIR DRILLING PRODUCTION 2015 Energistics 12

13 Energistics Family of Standards UNIVERSAL INTEROPERABILITY RESERVOIR DRILLING PRODUCTION COMMON TECHNICAL ARCHITECTURE 2015 Energistics 13

14 Energistics Activities» 25 th Anniversary» Organizational changes» Active SIGs» 8 employees manage (?) ~250 active volunteers» Refresh of internal IT infrastructure 2015 Energistics 14

15 Transfers What Did You Want?» Easy to use» Secure» Fast» Definitive With managed extensions» Easy to implement 2015 Energistics 15

16 New Requirements on Transfer Standards» Big data/analytics Analytics on data in motion» High-performance transfer standards» Broader workflows not just wellsite to office 2015 Energistics 16

17 Gartner Emerging Technology Hype Cycle 2015 Energistics 17

18 How Are Standards v2.0 Better Integrated Programmer oriented New workflow support Training available New underlying technology 2015 Energistics 18

19 Integrated» Among the MLs» Between the standards bodies SEGY/SEGD in epc HDF use OGC in MLs IEP/ISO MathML coming 2015 Energistics 19

20 Programmer Oriented» More convenient XML style» Better documented» Open source code» Devkits 2015 Energistics 20

21 New Workflow Support» Server and serverless» Data management workflows Data quality/assurance Archival workflows Data heritage Metadata 2015 Energistics 21

22 Training» Training first conducted in 2015» Up to a 3-day class on each ML» Webinars available later this year 2015 Energistics 22

23 New Underlying Technology» ETP» EPC/OPC & Breaking XML» UML->XML (->JSON?)» HDF» UoMs» PWLS» EIP 2015 Energistics 23

24 ETP: Energistics Transfer Protocol» ETP is a new data exchange specification» Enables real-time data transfer between applications» Is delivered as a specification and as sample code» Works by sending pre-defined messages The messages are grouped together into protocols The description of these protocols make up the standard» No server required, just sender and receiver 2015 Energistics 24

25 ETP: Use Across Energistics MLs» ETP was developed initially for WITSML Since WITSML is not a truly real-time transfer» The other MLs will use it as well» ETP can be used For any kind of data transfer From the field to the office Between applications in the office For any sensor-based M2M application (IIoT) 2015 Energistics 25

26 ETP: Protocols ETP currently consists of eight child protocols: 0: Core 1: ChannelStreaming 2: ChannelDataFrame 3: Discovery 4: Store 5: StoreNotification 6: GrowingObject 7: DataArray 2015 Energistics 26

27 ETP: Protocols ETP currently consists of eight child protocols: 0: Core Creates and manages ETP sessions 1: ChannelStreaming Exchanges channel-oriented data 2: ChannelDataFrame Exchanges frame-based data 3: Discovery Understand the contents of a data store 4: Store Perform CRUD operations on data in a store 5: StoreNotification Receive notification of data changes 6: GrowingObject Manage growing parts of data objects 7: DataArray Transfer large, binary arrays 2015 Energistics 27

28 EPC: Energistics Packaging Convention» Energistics Packaging Convention is a profile of OPC A profile is a formal kind of customization» The EPC specification is an Energistics standard» The EPC standard describes the specialization of OPC Some optional items in OPC are mandatory in EPC» OPC (thus EPC) has wide support among developers» EPC is mandatory for RESQML v Energistics 28

29 EPC: A Special Container» Breaking XML» Organizes XML documents» Describes relationships between files Defines E&P relationships and files 2015 Energistics 29

30 UML: Unified Modeling Language» Energistics uses UML to generate XML schemas and other artifacts including documentation» UML is an OMG specification, the latest is at Enterprise Architect currently supports UML 2.4.1» Energistics uses and delivers class diagrams Other UML diagram types may or may not be used 2015 Energistics 30

31 Use of XML» What Energistics members have always used» Energistics standards use XML v 1.0, not 1.1» XML is W3C recommendation - latest ed. of v 1.0 is Energistics does not require other XML standards Like XPath, XQuery, XLink, etc. Simplicity aids in uptake 2015 Energistics 31

32 HDF5: Hierarchical Data Format v5» Used to transfer bulk volumes of numeric data» Is an API for petabyte-scale scientific data» Is a standard from The HDF Group MLs have standard HDF5 dataspace specifications Currently RESQML and PRODML DAS 2015 Energistics 32

33 Units of Measure» CTA MLs use the Energistics UoM Spec v1.0 The spec includes XML,.xls and documentation In the MLs, they are an integral part of the schema» There are two constructs QuantityClass a list of units for a measurement MeasureType an element type with a UoM attribute» The units are extensible using an XML pattern The pattern is authority:unit, like XOM:psig 2015 Energistics 33

34 PWLS» Practical Well Log Standards is an Energistics spec» Log channel classes and properties are from PWLS» PWLS defines hierarchies of properties Length->short length->cylinder inside diameter» PWLS also gives log channels a class and property Sonic = DT, AC, DTCO, etc.. - acoustic slowness» PWLS is actively being updated 2015 Energistics 34

35 EIP Energy Industry Profile» Oil Industry standard metadata» EIP (Energy Industry Profile) a profile of ISO » Energistics participates as liaison to TC211 (through Steve Richard of the Arizona Geological Survey)» Freely available via the Energistics website» Use of EIP beyond geospatial data into the other MLs 2015 Energistics 35

36 Energistics Transfer Standards» WITSML» PRODML» RESQML 2015 Energistics 36

37 A Brief Look Back Epicentre 1.0 First XML transfer Epicentre 2.2 RESCUE NDR 1 PWLS 2 WITSML 1.2 PWLS 1 Epicentre 3.0 RESQML 1.1 RESQML 2.0 PRODML 1.0 PRODML WITSML RESQML PRODML 1.3 PRODML 1.2 WITSML EIP ISO ETP 1.0 WITSML NDR XML 1.0 POSC 1 POSC 2 Energistics 2014 POSC 1 - Petrotechnical Open Software Corporation POSC 2 - Petrotechnical Open Standards Consortium 2015 Energistics 37

38 WITSML Business Challenges: Supplier Service/technology providers: Drilling environment consists of Many services & technical solutions Each provides a vital part of the operation Each operates under its own system, environment, corporation 2015 Energistics 38

39 WITSML Business Challenges: Operators» Operator challenge: Consistent view of services Conform to corporate standards (Security, audits, reporting, etc.) Allow: Sharing with partners Data management Integration 2015 Energistics 39

40 WITSML Misunderstandings» Rig to Office transfer Most WITSML transfers are not from the rig» Real time only Transfer of data collected in real time. Near-real time & historic transfer» Producer / Consumer only A consumer may also be a producer, allowing for more complex implementation including data collection, assimilation and aggregation services» Intended to replace WITS Extended WITS capabilities to allow cross-firewall data transfer Market drivers select data standards 2015 Energistics 42

41 WITSML Evolution Current Deployment» Version is the currently deployed solution» Version is still supported» 31 defined objects» Majority of use is leveraging the growing objects» 1000 s of solutions deployed and in operations daily WITSML v2.0» ETP based solution» Focus on higher bandwidth, lower latency, higher frequency data» Integration workflows» Cross domain workflows 2015 Energistics 43

42 PRODML» PRODML is the Production aspect of Energistics MLs PRODML is not an acronym, it s just a name» Developed by the PRODML SIG over ten years» Current version is v 1.3» PRODML 2.0 planned for late 2015-early Energistics 44

43 PRODML Business Challenges: Operator» Every operator has a Digital Oilfield (DOF) project Called efield, ifield, Field-of-the-Future, etc. These mean real-time surveillance and optimization» DOF projects require high quality data in real time Equipment vendors have proprietary or non-e&p standards There are no standards at all among the software vendors DOF projects lead to automation for repetitive analysis» And context How is the equipment connected together 2015 Energistics 45

44 PRODML Business Challenges: Regulator» Regulators need timely production reports And NOJV/OBO partners» Reports are more than simple monthly volumes Facility changes, well tests» So many regulators that COTS support is poor Each regulator develops its own standard format Each company in each state has to develop its own report 2015 Energistics 46

45 PRODML Business Challenges: Supplier» Suppliers want their customers to be satisfied» Each measurement company must either: Force customers to adapt to its format (unpopular) Deliver measurements in the customer s specific format» Most simple delivery mechanisms are inadequate Picture (e.g.,.jpg) files contain no usable data Document formats (e.g.,.pdf,.doc) are not extractable Excel is handy but leads to bad data practices 2015 Energistics 47

46 PRODML Solution Scope: Business View» PRODML built on the successful WITSML foundation» PRODML covers Real-time measurements from sensor through analysis Static configurations of production and surface facilities Regulatory and partner reporting Movement of analyses from service company to operator» Domain fragmentation leads to a project orientation 2015 Energistics 48

47 PRODML Evolution Current Deployment» Version 1.3 is the currently deployed solution» Version 1.2 is still supported» 14 defined objects» Majority of use is for regulators and special Emerging» Focus on new technologies DTS, DAS PVT» Simplified workflows» Integration workflows» Cross domain workflows» ETP based solution 2015 Energistics 50

48 RESQML» RESQML Not an acronym XML version of RESCUE» Moves earth models Each part individually» From seismic to simulation» In a vendor-neutral way 2015 Energistics 51

49 RESQML Business Challenges» Multiple vendor applications and multiple domains Proprietary workflows exist only for larger vendors Innovation opportunities for the smaller vendors Multiple use cases for the business require robust transfers» Existing transfers lack traceability Meta-data as important as the data» Models are bigger, more complex and dynamic» No convenient way to archive 2015 Energistics 52

50 RESQML Challenges» Horizon data was OK» Damaged in transfer: Horizon/well/grid positioning Windows/Linux binary formats Trajectories lost depth reference 200+ onshore wells 3D Grid depth/elevation inverted 2015 Energistics 53

51 RESQML Evolution Current Deployment» Version is the latest» Version 2.0 & 1.1 supported» RESCUE 37.8 still widely used» Numerous objects RESQML v2.0.1» RESQML 2.0 is a complete rewrite from 1.1» Supports modern earth modeling and archiving Unstructured gridding Knowledge hierarchy» RESQML v2.0.1 adds Activity model Streamline simulation 2015 Energistics 54

52 Wrap Up ANY QUESTIONS? 2015 Energistics 55