WDA: WITSML Compatible Data Analyzer & WITSML 2.0 Viewer

1. Introduction to WDA: WITSML Compatible Data Analyzer & WITSML 2.0 Viewer

WDA (WITSML Compatible Data Analyzer & WITSML 2.0 Viewer) is a specialized, enterprise-grade desktop software suite purpose-built for the upstream petroleum industry. Operating on a high-speed, high-performance modern architecture, WDA's core differentiator and flagship feature is its native capability to open, inspect, and import WITSML version 2.0 datasets alongside legacy WITSML 1.3.1.1 and 1.4.1.1 standards. As a comprehensive WITSML compatible data analyzer, WDA provides an air-gapped, high-throughput analytical workspace for drilling engineers, operations geologists, mud logging specialists, and petrophysicists to evaluate complex drilling mechanics, surface logging telemetry, and downhole wireline and Logging-While-Drilling (LWD/MWD) data streams without relying on external cloud dependencies.

Modern drilling environments generate massive volumes of sensor telemetry every second. As a modern WITSML 2.0 viewer and analyzer, WDA excels at ingesting WITSML 2.0 ChannelSets and Channels, processing mud-logging daily WITSML files, synchronizing historical well logs, and providing full drilling comment import support from WITSML files. These features are paired with hardware-accelerated 60 FPS graphical visualization, dynamic filtering, and standardized Daily Drilling Reporting (DDR) inside a unified desktop application.

2. Why WDA is the Premier WITSML Compatible Data Analyzer & WITSML 2.0 Viewer

Engineering workflows at rig sites and remote operating centers require immediate access to millions of data points without software freezes or memory leaks. WDA is engineered from the ground up on a high-speed, high-performance modern architecture and an embedded, specific high-performance analytical database engine to deliver industry-leading speed, fluidity, and stability.

• Native WITSML 2.0 Viewer & Ingestion Engine:

  Unlike legacy viewers restricted to older XML web services, WDA is a true next-generation WITSML 2.0 viewer. It directly parses Energistics WITSML 2.0 objects, including unified UUID identifiers, <ChannelSet> structures, and continuous telemetry arrays embedded within <ChannelData> elements, eliminating schema compatibility roadblocks.

• Mud-Logging Daily WITSML Files Integration:

  Engineered specifically for daily wellsite workflows, this WITSML compatible data analyzer routinely ingests and integrates daily mud-logging WITSML packages. Whether handling 24-hour drilling time logs, depth-indexed cutting returns, or chromatography gas evaluations, WDA reconciles daily field files into a continuous, seamless well log.

• WITSML Drilling Comments & Remarks Support:

  Operational context is vital for interpreting curve anomalies. WDA natively imports operational remarks, driller comments, lithological descriptions, and bit observations directly from WITSML message and remark objects, chronologically synchronizing and overlaying them on graphic logs.

• Specific High-Performance Columnar Database:

  Instead of slow row-based storage or bulky relational database servers, WDA stores all project telemetry within portable, single-file .wda databases powered by a specific high-performance columnar engine. This vector-based architecture executes complex mathematical aggregations, statistical summaries, and multi-parameter filters across millions of sensor rows in sub-second execution times.

• Hardware-Accelerated 60 FPS Log Viewing:

  WDA uses GPU-accelerated rendering pipelines to seamlessly display up to 15 simultaneous sensor channels across dense time series and deep well logs. Pan, zoom, cursor scrubbing, and track scaling operate fluidly with zero stutter, even when rendering hundreds of thousands of historical survey points.

• Tab-Based Multi-Well Workspace:

  Built on an agile, tab-based workspace architecture, WDA allows engineers to open, monitor, and inspect multiple wells, wellbores, or channelsets simultaneously within the same application window. Rather than being restricted to a single well view, users can maintain active tabs for offset wells or parallel drilling operations, toggling seamlessly between them without losing active query filters, strip chart configurations, or grid pagination. Complete tab lifecycle management (Close tab, Close other tabs, Close tabs to the right, Close all tabs) keeps large multi-well projects streamlined and organized.

• 100% Offline & Air-Gapped Security:

  Critical oilfield data must remain strictly confidential. WDA operates completely self-contained on your local workstation or field laptop. It requires zero cloud connectivity, zero third-party database daemon installations, and zero internet access, making it fully compliant with stringent corporate defense and offshore air-gapped network policies.

• API RP 66 Dynamic Unit Conversion & Custom Unit Profiles:

  Global drilling and wireline datasets arrive in varied regional unit conventions. WDA features a dedicated engineering dimension engine conforming strictly to API RP 66 (DLIS) and Energistics Unit of Measure (UOM) standards:
  • Three Standard Factory Profiles: Out-of-the-box support for Imperial (US Oilfield) (ft, ft/hr, psi, klbf, gpm, degF, ppg), SI (Metric) (m, m/h, kPa, kN, L/min, degC, kg/m³), and Canadian Oilfield (m, m/h, kPa, kdaN, m³/min, degC, kg/m³). System profiles feature locked baseline integrity to prevent accidental formula corruption.
  • User-Defined Custom Profiles: Create custom unit profiles from scratch or quickly clone existing system templates to match proprietary operator or concession requirements. Engineers can assign custom units to every individual parameter mnemonic via searchable dropdowns restricted to valid units within that parameter's physical Quantity Class (Pressure, Length/Depth, Fluid Density, ROP, Torque, Force, Flow Rate, Acoustic Slowness, etc.), completely preventing physical dimension errors.
  • Persistent Well Database Storage: Custom profiles can be saved directly to the active portable well database file (.wda) via Save to Well, ensuring everyone on the asset team shares identical unit conventions.
  • Instant Non-Destructive Display Recalculation: Applying a unit profile dynamically recalculates data grid values, plot axis ticks, slot cards, and export metrics on the fly. The underlying raw telemetry in the columnar database remains permanently preserved in its native recorded units, guaranteeing zero irreversible rounding degradation.

3. Intelligent Dynamic Data Filtering & Query Building

Drilling sensor logs frequently contain noise, sensor dropouts, connection intervals, and off-bottom circulation that distort formation analysis. As an advanced WITSML compatible data analyzer, WDA features a built-in, Dynamic Criteria Query Builder that empowers engineers to isolate high-value operational intervals with surgical precision.

• Interactive Visual Criteria Builder:

  Construct complex multi-variable filtering logic using intuitive visual controls. Combine parameters using logical AND / OR operators and numerical comparisons (e.g., [ROP] > 20 m/hr AND [WOB] > 12 klbf AND [SPP] > 2500 psi) to isolate true on-bottom drilling intervals instantly.

• Operational Rig State Discrimination:

  Distinguish between active on-bottom drilling, off-bottom reaming, circulation, wiper trips, and pipe connections based on drill bit depth (DEPTBITM), hole depth (DEPTMEAS), block height velocity, and hook load thresholds.

• Synchronized Virtualized Data Table:

  Filtered query results are reflected instantly in a high-density, virtualized data grid. Scrolling through millions of records uses asynchronous memory buffering to guarantee smooth navigation without UI lockup. Clicking any row in the table immediately synchronizes the graphic cursor in the strip chart, and vice versa.

4. High-Resolution Strip Charts & Multi-Track Petrophysical Logs

Visualizing relationships between surface mechanics and subsurface geological responses is essential for drilling optimization and formation evaluation. WDA functions as a comprehensive WITSML 2.0 viewer and petrophysical log analyzer with dual dedicated consoles:

• Real-Time Chronological Strip Charts:

  Continuous multi-track plotting indexed by UTC timestamp. Monitor Rate of Penetration (ROP), Weight on Bit (WOB), Rotary Speed (RPM), Torque, Standpipe Pressure (SPP), Pit Volume Total (PVT), and Total Mud Gas with customizable color scales, line weights, and track arrangements.

• Inverted Vertical Petrophysical Depth Tracks:

  Standard petrophysical layout with depth (MD, TVD, or TVDSS) increasing downwards along the vertical axis. Display multi-decade logarithmic resistivity curves (0.2 to 2000 Ω·m), Gamma Ray lithology tracks, Caliper borehole diameter, and Density-Neutron crossover tracks with custom color shading for rapid gas-bearing pay zone identification.

• Synchronized Driller & Mud Logging Comments:

  Directly overlay imported drilling comments, operational remarks, mud log observations, lithology descriptions, and bit changes onto graphical strip charts at their exact corresponding chronological timestamps. Open the dedicated Drilling Comments Drawer to search and filter remarks by date or text, and click any comment to jump the virtualized data grid and graph crosshair immediately to that exact telemetry record.

5. Modular Core Features & In-Depth Technical Capabilities

WDA is architected as an integrated suite of specialized engineering modules. Explore each dedicated feature to learn how this WITSML compatible data analyzer transforms raw wellsite data into actionable drilling intelligence:

6. System Requirements & Deployment

WDA is engineered as an efficient, self-contained desktop solution with minimal hardware prerequisites:

• Operating System: Microsoft Windows 10 (64-bit), Windows 11 (64-bit), or Windows Server 2019/2022.
• Architecture: High-performance modern 64-bit desktop application with integrated offline documentation.
• Processor: Dual-core 2.0 GHz Intel/AMD 64-bit processor (Quad-core recommended for multi-well crossplots and Parquet streaming).
• Memory (RAM): Minimum 4 GB RAM (8 GB or 16 GB recommended for high-frequency sub-second multi-channel logs).
• Storage: 500 MB free disk space for application binaries; project databases (.wda) expand dynamically with columnar compression.

7. How to Download WDA (WITSML Data Analyzer) & Activate License

Ready to evaluate WDA (WITSML Compatible Data Analyzer & WITSML 2.0 Viewer) with your own wellsite logs and mud-logging files? You can download the official installer directly from our dedicated download center without waiting.

After downloading and installing WDA on your Windows PC, contact our technical team with your unique Machine Hardware ID (displayed upon opening the app) to receive your complimentary evaluation license key:

Evaluation & Activation Steps:

1. Download & Install: Visit the WDA Download Page and install the application on your Windows 10/11 system.
2. Full-Featured Trial License: Send your Hardware ID to receive a license key enabling 100% of capabilities—including WITSML 2.0 ingestion, 15-channel strip charts, depth analysis, DDR generation, and data export.
3. Technical Onboarding Assistance: Receive direct guidance from our petrotechnical engineers on attaching sample databases or importing your company's proprietary WITSML 1.3.1.1, 1.4.1.1, or 2.0 files.

8. Frequently Asked Questions (FAQ) - WITSML Compatible Data Analyzer & WITSML 2.0 Viewer