Studio 2013.1 Release Notes - Ocean - Schlumberger

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The following table summarizes known issues and limitations for the Techlog Connector for Studio. Techlog Connect for Studio feature User Interface Issue or Limitation Core images viewed in the plug-in Image view tab do not retain their aspect ratio and appear horizontally stretched. If the Windows 7 display text size is set to medium or large (125% or 150% of normal text size), a few labels in the Export tab of the plug-in are partially hidden. When squeezing the box containing the blue question mark related to confirmation check boxes in the Well and Log mapping tab, the icon keeps its own size (no resize) and overlaps other fields. Export Techlog Connector for Studio Open Units mapping Techlog well names cannot contain special characters, including /, \, ., &, :, *, ?, “, , |. Petrel does not have these special character limitations for well names. When exporting wells and well tops from Petrel to Techlog, if the Petrel well contains a special character, the well does not export and a message is displayed in the Petrel message log. The Petrel well names must have special characters removed for them to be exported to Techlog. An intermittent problem where the Techlog Connector for Studio opens very slowly (~1 minute, when it might take only a few seconds) was observed. This problem is not yet understood. It might be associated with network problems and might sometimes be corrected by rebooting the PC. A problem was seen (rarely) where the Techlog Connector for Studio fails to open inside Petrel and instead the Techlog licensing setup wizard is displayed. This appears to be an interaction between the Techlog Data API license (embedded in the Ocean Store Techlog Connector for Studio license) and the Techlog licensing borrowing feature. If you see this problem, it might be corrected by opening LMTOOLS clicking the Borrowing tab and then clicking the Don’t Borrow Anymore Today button. (LMTOOLS is available from inside Techlog: Project > Licensing > FlexNet Publisher or, from Techlog installation folder>\tools\lmtools.exe.) If you have aTechlog dataset with a reference variable in 'Ft' unit, the Techlog Connector for Studio does not Schlumberger Private – Customer Use 10
Techlog Connect for Studio feature Techlog Project Open Well mapping with Petrel project not spatially aware Well mapping with well reference values not specified Import button remains disabled after switching to the Export tab and back to the Import tab Issue or Limitation allow you to convert it to ft or any other compatible unit. The workaround is to go to the Techlog project and change the unit to ‘FEET’ or ‘feet’ Opening an extremely large Techlog project can be significantly slower since version 2012 than it was in previous versions. This is because the Techlog Connector for Studio plug-in now examines each variable of each well when the project is opened to determine if there is any loadable data. Wells with no loadable data are grayed out in the Project browser and cannot be moved to the Data selected for import pane. Note: As an example, one tested Techlog project – which was larger than 70 gigabytes and contained 480 wells, 4428 datasets, 69381 variables – took approximately 9 minutes to open. To work with projects of this size, we recommend that you use the new Partial project loading feature and only load the sub-set of Techlog wells that are used for import operations. Refer to Partial project loading section in the User Guide. If using the Techlog Connector for Studio with a Petrel project which is not spatially aware, and then selecting a well, the CRS field can be manually change in the well mapping tab; the modification is not taken into account in further action. Going to another tab and then back to the well mapping tab, the original CRS value is retrieved. You want to import a well that does not have any spatial references. You can select the well and set the spatial parameters (CRS, elevation and azimuthal reference), import the well and close the plug-in. Petrel remains open. Then, in the Techlog project, spatial reference values are entered for this specific well. The Techlog Connector for Studio is opened again with the same Techlog project. The well reference values seen are not the ones entered in Techlog but the previous ones specified by the Petrel end user. The workaround is to end the current Petrel session (open a new project or restart Petrel) in order to see the changes. After resolving errors and warnings for all items in the Data selected for import pane, the Import button becomes enabled. At that point, if you switch from the Import tab to the Export tab, the Import button will be disabled. This is normal. Schlumberger Private – Customer Use 11
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Studio 2013.1 Release Notes - Ocean - Schlumberger

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