Xmas tree installation
this article presents the main operational and safety precautions to be taken when installing a xmas tree.
1. General Precautions
There are many methods of landing the tubing and leading control line(s) from the wellhead. Full instructions for this operation will be contained in the programme or in written standard procedures, however precautions to be taken include:
- check all sealing or matting surfaces for damage before bringing them together;
- check all sealing elements (metal ring gaskets, etc.) for damage and ensure freedom of movement in grooves or recesses . . .