297 IHS tab

 

The IHS tab sets additional options on how Petra loads the 297 file.  

Load DST Remarks

Loads DST test miscellaneous comments in the DST remarks fields.

Load Well Class and Lahee Class into Well Zone table

Sets how Petra loads the well class into the project.  The “Do Not Load” option completely ignores the well class, the “Load Code Descriptions” option loads the full description, while the “Load Codes Only” option only loads the well class code.

Concatenate PI Remarks with Current Well remarks

Leaves the current well remarks in place and simply appends the PI remarks to the end.  When this option is deselected, Petra will overwrite the well remarks with the PI remarks.  This is particularly useful with the “Load Last Drilling Narrative into Zone Item” option, which only loads the last line into the Well DREM data item

Formation Top Repeats

Sets how the importer handles multiple formation tops for a single well.  The “Ignore” option will overwrite successive listings, and only keep the first top in the file.  “Rename” will add each repeated top with a numerical suffix.  “Add as Repeat Top” loads the multiple tops as a repeat tops available on the Repeats tab on the FmTops tab in the Main Module.

Convert Depth Values from Feet to Meters

Automatically converts all depth measurements from feet to meters.

Load “Actual Bottom Hole Reference Location” (S1 Record)

Loads the bottom hole reference location from the S1 record.

Load “TVD Value” (S1 Record)

Loads the TVD from the S1 record.

Load Direction Indicator to Well>DIR_IND

297 files commonly have an indicator flag for directional and deviated wells.  This option loads the indicator flag to the “DIR_IND” data item in the WELL zone.

Skip Blank Well Status Codes

When “Add New Wells” is selected, Petra will add all new wells in the file that aren’t found in the database.  This option skips wells with “LOC” and “START” well status codes, which keeps permitted wells out of the database.

Skip Wells with no Surface Lat-Lon Location

With this option selected, Petra will not import wells with without a surface Lat-Lon.

Load IP and DST Data with Missing Top-Base Depths

Forces Petra to load IP and DSTs with no tops and bases.  You’ll have to add the top and bases manually for these tests to show up on cross-sections.

Load Last Drilling Narrative into Zone Item

Only loads the last line into the Well DREM data item.  This is particularly useful with the “Concatenate PI Remarks with Current Well remarks” option, which will only update the drilling narrative instead of completely overwriting it

Add New Wells Using 14/12/10 Digit API Number

Sets the API number format for new wells.  By default, Petra can recognize the same well in 14, 12, and 10 digit formats.  Put another way, Petra won’t duplicate wells just because it has a different API number format.

Default Dir Survey Orientation

Sets the default directional survey orientation to either “True North” or to “Grid North.”

Always Compute DIR Survey TVDs from Dip-AZM If Present

Recalculates the BHL location for directional and deviated wells from the directional survey data.  Note that this will overwrite the reported BHL.

Source for MISC IHS Zone Items

Adds an IHS source code for other IHS zone items created when importing the 297 file.