World Oilfield Forum
Hi... I am A drilling engineering STUDENT, and I would know what requirements I need to cement a directional well...and what problems could have?....
No much problems for casing cementing of directional well comparing that with vertical wells cementing, only two points you have to take care
1- cement contamination it will be more ,and you can avoid that with increasing spacer volume
2- casing centralization to be perfect to ensure casing cemented properly and to get good CBL readings , also better to use spiraglider centralizer type better than normal centralizer in this case
If you asking for cement squeeze only, you have to increase spacer volume to avoid cement contamination and increase CMT slurry volume just in case if contamination happened still you have enough CMT slurry volume for squeeze Job