You are here: Home > Competitive Techniques > Oil-based Drilling Fluid Technique

Oil-based Drilling Fluid Technique

Oil-based Drilling Fluid Technique Four series of drilling fluid systems:

◆Mineral oil based drilling fluid
◆Diesel based drilling fluid
◆Water in mineral oil based drilling fluid
◆Water in diesel based drilling fluid
Temperature resistance: 180 ℃-200 ℃
Adjustable density range: 0.89 – 2.5 SG
Successfully applied in 47 wells, including directional well, ultra-deep well and horizontal well.
Max. MD : 22,766 ft; Max. Inc: 91.61°

/website-webapp/ewebeditor/uploadfile/20160831112341330

©Copyright 2014 CNPC BOHAI DRILLING ENGINEERING COMPANY LIMITED.All rights Reserved
ICP:010289

Contact us | Legal