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© 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.
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Forum Registration Policy : Due to the volume of abuse by spammers attempting to register on the forum we have changed our registration policy. The registration process is now a closed process. Existing users qualify for registration and new users will be given registration details with PETROG or PetrogLite. If you wish to register for the forum then please send us an email to with your name, your organisation (if relevant) and a brief indication of your interest in the forum and your preferred user name. We will then register you as a user and send you the details, together with a temporary password which you can change to a password of your own choosing. Our apologies for the inconvenience this may cause.
The PETROG forum contains discussion boards for PETROG and PetrogLite.
There are two types of forum user :
Unregistered Unregistered users can read public discussion boards in the forum, but cannot make postings
Registered registered users can read and make postings to public discussion boards and make postings
Academic and Research |
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PETROG |
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Who Uses Petrog ? |
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FAQ (PETROG) |
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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 |
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Touchstone |
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Replacing a point counter |
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10 years of the SteppingStage |
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PETROG 5 |
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PETROG 4 |
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PETROG 3 |
PetrogLite 3 |
PETROG 4 Upgrade |
PETROG 4 Installation |
Documentation |
PetrogLite 4 Upgrade |
PetrogLite 4 Installation |
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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 |
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Nikon Small World 2013 |
Regional Support |
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