A method of training neural network models and using same...
A method of using a swelling agent to prevent a cement...
A method to enhance proppant conductivity from hydraulically...
A method to increase the oil production from an oil reservoir
A mill and a method for milling
A mining or tunnelling device
A mobile land rig
A modified process for hydrocarbon recovery using in situ...
A modular, distributed, rov retrievable subsea control...
A mole launcher and a method of operating a mole launcher
A mud depression tool and process for drilling
A multi-step solvent extraction process for heavy oil...
A multilateral junction and method for installing...
A non-rotating sensor assembly for measurement-while-drilling
A novel fluid system having controllable reversible viscosity
A novel fluid system having controllable reversible viscosity
A one trip drilling and casing cementing method
A one-piece drill bit for single-pass anchor bolting and...
A p-aromatic polyamide vent duct and its application, and...
A percussion hammer for enlarging drilled holes