Tools
Halliburton Sperry Drilling Services - Tools
📅 Last Updated: 2026-10-14
🏢 RP66 Company Code: 467
Halliburton Sperry Drilling Services Supplied Content
The Tools list provided below are published by Halliburton Sperry Drilling Services through the PWLS Curve Catalog. All requests for modifications or comments should be made through the PWLS Curve Catalog GitLab repository.
Overview
This page lists tools associated with curve acquisition and measurement.
Tools are used within the PWLS Curve Catalog to disambiguate curve mnemonics that may be reused across different instruments or contexts.
Scope and Usage
- These mappings reflect Halliburton Sperry Drilling Services-supplied definitions for their curve mnemonics.
- The catalog is intended to support:
- Data ingestion and normalization workflows
- Cross-vendor curve alignment
- Analytics and interpretation systems
- Where available, mappings include alignment to LIS mnemonics for compatibility with legacy systems.
This mapping is the core purpose of PWLS, enabling consistent interpretation of proprietary curve mnemonics across systems and vendors.
Downloads
📄 Halliburton Sperry Drilling Services Catalog (Excel)
- Download Excel
- Contains only Halliburton Sperry Drilling Services curve mappings in tabular format
🔗 Halliburton Sperry Drilling Services Catalog (JSON)
- Download JSON
- Machine-readable format for integration and automation
📚 Full PWLS Curve Catalog
- Download Full Catalog
- Includes mappings from all participating vendors
Field Definitions
- Tool Code or Tool Model – Unique identifier for the tool or instrument. This may represent a specific model, configuration, or internal company code.
- Tool Group or Tool Series – Higher-level grouping of related tools that share common design, functionality, or lineage.
- Tool Marketing Name – Commercial or product name used to refer to the tool in documentation, marketing materials, or customer-facing systems.
- Tool Description – Brief description of the tool, including its primary function or measurement purpose.
- Generic Tool Type – Standardized classification of the tool based on a predefined list defined by the PWLS Curve Catalog Well Log Tool Class (e.g., GR, DEN, NMR). These values represent functional categories of measurement tools.
- Tool Logging Method – Standardized logging method selected from a predefined PWLS Logging Method list (e.g., wireline, LWD, MWD, surface), indicating how the data is acquired.
- Tool Type Description – Additional descriptive details about the tool type, providing further context on its capabilities or operation.
Tools List
| Tool Code or Tool Model | Tool Group or Tool Series | Tool Marketing Name | Tool Description | Generic Tool Type | Tool Logging Method | Tool Type Description |
|---|---|---|---|---|---|---|
| ABG | ABG | At-Bit Gamma Ray | LWD | |||
| ABI | ABI | At-Bit Inclination | LWD | |||
| ACAL | ACAL | AcoustiCaliper | LWD | |||
| ADR | ADR | Azimuthal Deep Resistivity | LWD | |||
| AFR | AFR | Azimuthal Focused Resistivity | LWD | |||
| AGR | AGR | Azimuthal Gamma Ray | LWD | |||
| ALD | ALD | Azimuthal Litho Density | LWD | |||
| ASLD | ASLD | Azimuthal Stabilised Litho Density | LWD | |||
| BaseStar | BaseStar | BaseStar | LWD | |||
| BrightStar | BrightStar | BrightStar Look-Ahead Resistivity | LWD | |||
| CNP | CNP | Compensated Neutron Porosity | LWD | |||
| CTN | CTN | Compensated Thermal Neutron Porosity | LWD | |||
| DrillDOC | DrillDOC | Drilling Downhole Optimization Collar | LWD | |||
| DGR | DGR | Dual Gamma Ray | LWD | |||
| EarthStar | EarthStar | EarthStar Ultra-Deep Resistivity | LWD | |||
| EarthStar X | EarthStar X | EarthStar X Near-Bit Ultra-Deep Resistivity | LWD | |||
| EWR-M5 | EWR-M5 | Electromagnetic Wave Resistivity – 5 Spacings | LWD | |||
| EWR-P4 | EWR-Phase 4 | Electromagnetic Wave Resistivity – Phase 4 | LWD | |||
| EWR-P4D | EWR-Phase 4D | Electromagnetic Wave Resistivity – Phase 4 Deep | LWD | |||
| GABI | GABI | Gamma Ray and At-Bit Inclination | LWD | |||
| Geo-Pilot | Geo-Pilot | Geo-Pilot Rotary Steerable System | LWD | |||
| GeoTap | GeoTap | GeoTap | LWD | |||
| GeoTap IDS | GeoTap IDS | GeoTap IDS | LWD | |||
| GM | GM | Gamma Module | LWD | |||
| HCIM | HCIM | Downhole Controller | LWD | |||
| iCruise | iCruise | iCruise Intelligent Rotary Steerable System | LWD | |||
| LithoStar | LithoStar | LithoStar | LWD | |||
| MRIL-WD | MRIL-WD | Magnetic Resonance Imaging (While Drilling) | LWD | |||
| PCG | PCG | Pressure Case Gamma | LWD | |||
| PixStar | PixStar | Ultrasonic High-Resolution Imager and Caliper | LWD | |||
| PWD | PWD | Pressure While Drilling | LWD | |||
| QBAT | QBAT | Quadrupole Bimodal Acoustic Tool | LWD | |||
| Quasar Pulse | Quasar Pulse | Integrated 200°C System | LWD | |||
| Radian | Radian | Azimuthal Gamma Ray & Inclination | LWD | |||
| ResiStar | ResiStar | ResiStar | LWD | |||
| SLD | SLD | Stabilized Litho Density | LWD | |||
| Slim-P4 | Slim-P4 | Slim Electromagnetic Wave Resistivity – Phase 4 | LWD | |||
| SpecStar | SpecStar | Elemental Spectroscopy and Mineralogy | LWD | |||
| Spectral Gamma Ray | Spectral Gamma Ray | Spectral Gamma Ray | LWD | |||
| StrataStar | StrataStar | StrataStar | LWD | |||
| Super Slim-P4 | Super Slim EWR-Phase 4 | Super Slim Electromagnetic Wave Resistivity – Phase 4 | LWD | |||
| XBAT | XBAT | Crossed Dipole Bimodal Acoustic Tool | LWD |
Related Content
This page is part of a broader set of PWLS Curve Catalog content that may be provided by Halliburton Sperry Drilling Services, including:
- Curve Mappings (proprietary curves mapped to PWLS Property Kinds)
- Tools (definitions of tools used for curve acquisition)
- Tool Curve Mappings (curve mappings scoped to specific tools)
Refer to the Halliburton Sperry Drilling Services section of the PWLS Curve Catalog to view all available content.
Notes
- Property Kind definitions are aligned with the PWLS specification.
- Unit quantity classes define the allowable unit systems for each curve.
- This catalog may evolve as mappings are refined or expanded.