e-mail :
Registered in England and Wales company # 03449181.
This website does not use cookies.
© Copyright: Conwy Valley Systems Limited 2000-2023
Conwy Valley Systems Limited,
West Acre, Llys Helyg, Deganwy
CONWY LL31 9BN, United Kingdom.
VAT# GB 741 5190 48
A Geoscience Wales founding member.
PETROG includes patent protected technology.
Compositional Data Entry
Data is entered by selecting the appropriate item from previously defined fully customisable TickLists and/or HotKeys. The petrographer is prompted to supply the appropriate qualifiers and paragenetic relationship joiners.
Images are captured automatically at each point, with the added option of secondary images to be grabbed at the petrographers discretion. One or both images are saved automatically when the stepping stage moves onto the next point. Comments may be attached to each data entry point.
| Academic and Research |
| Oil & Gas |
| Coal |
| Concrete |
| Ceramics in Archaeology |
| Cement Clinker |
| Asbestos |
| PETROG |
| PetrogLite |
| SteppingStage |
| PETROG Virtual Keyboard |
| Cameras |
| Additional Services |
| Features |
| Who Uses Petrog ? |
| Demonstrations |
| FAQ (PETROG) |
| Upgrade from PetrogLite |
| Enquiries |
| Custom Work Flow and Protocols |
| Data Structures |
| Data Capture & Analysis |
| Sample Scanning |
| Reporting |
| Data : Storage & Exchange |
| Area of Interest |
| Set Area of Interest |
| Compositional Analysis Methodology |
| Compositional Data |
| Textural Data |
| Qualifiers and Relationships |
| Microporosity |
| Microporosity and XRD |
| Dictionaried Lists |
| Point counting Application |
| Compositional Data Entry Image |
| Quantitative Composition Summary |
| Photo stitching |
| Report Document |
| Triangular Diagram |
| Compositional Plot |
| Rose Diagram |
| Kite Diagram |
| Concentric Pie Chart |
| Grain Size Analysis |
| Data Storage |
| Data Exchange |
| Touchstone |
| Where is Petrog ? |
| Testimonials |
| Replacing a point counter |
| Point Counting |
| System Requirements |
| Software |
| Gallery |
| Enquiries |
| 10 years of the SteppingStage |
| Espanol |
| PVK with PetrogLite |
| Cameras and PETROG |
| Supported Cameras |
| HDMI Cameras |
| Discontinued Cameras |
| Training |
| Downloads |
| Change log |
| FAQ (Support) |
| Known issues |
| Future |
| PETROG 5 |
| PetrogLite 5 |
| PETROG Virtual Keyboard |
| Tutorials |
| YouTube |
| Older versions |
| PETROG 5 Upgrade |
| PETROG 5 Installation |
| Documentation |
| PetrogLite 5 Upgrade |
| PetrogLite 5 Installation |
| Documentation |
| PETROG 4 |
| PetrogLite 4 |
| PETROG 3 |
| PetrogLite 3 |
| PETROG 4 Upgrade |
| PETROG 4 Installation |
| Documentation |
| PetrogLite 4 Upgrade |
| PetrogLite 4 Installation |
| Documentation |
| PETROG 3 Upgrade |
| PETROG 3 Installation |
| Documentation |
| PetrogLite 3 Upgrade |
| PetrogLite 3 Installation |
| Documentation |
| 5.4.0 |
| 5.3.6 |
| 5.3.1 |
| 5.3.0 |
| 5.2.0 |
| 5.1.2.0 |
| 5.1.1.0 |
| Version 4 |
| Version 3 |
| Version 2 |
| 4.8.0.0 |
| 4.7.1.0 |
| 4.6.1.0 |
| 4.5.8 |
| 4.5.6 |
| 4.5.5 |
| 4.5.0 |
| 4.4.2 |
| 4.2.2.0 |
| 4.2 |
| 4.1.0.1 |
| 4.0.2.1 |
| 4.0.0.0 |
| 3.7.1.0 |
| 3.6.1.0 |
| 3.6.0.1 |
| 3.5.3.0 |
| 3.5.1.0 |
| 3.5.0.1 |
| 3.4.0 |
| 3.3.0 |
| 3.2.2.0 |
| 3.2.1.0 |
| 3.1.9.9 |
| 3.1.9.4 |
| 3.1.9.1 |
| 3.1.9.0 |
| 3.1.8.0 |
| 3.1.6.0 |
| 3.10 |
| 3.05 |
| 3.02 |
| 3.01 |
| 2.68 |
| 2.67 |
| 2.66 |
| 2.65 |
| 2.64 |
| 2.45-2.63 |
| Windows 7 Installation |
| PETROG 64-bit |
| "Out of Resources" (2020) |
| Control Box Chip Upgrade (2009) |
| USB - Serial connection |
| News 2022 |
| News 2021 |
| News 2020 |
| News 2019 |
| News 2018 |
| News 2017 |
| News 2016 |
| News 2015 |
| News 2014 |
| News 2013 |
| News 2012 |
| News 2011 |
| News 2010 |
| Nikon Small World 2013 |
| Regional Support |
| Newsletter |