... coating Reservoir Surveillance light weight epoxy HPHT condition production logging temperature measurement protective material drilling microchip microchip generation microchip initialization international petroleum technology conference production monitoring Upstream Oil & Gas new...

..., it is investigated that nanoclay addition enhances the reological properties of cement slurry that could help in mud displacement depending on requirement. cement chemistry cement mix silica flour cement slurry cement formulation strength retrogression HPHT condition compressive strength Oil Well...

... G cement slurry under HPHT conditions. An organically modified nanoclay in which natural montmorillonite is modified with a quaternary ammonium salt is used in a cement mix, typically used in the Saudi Arabian oil field under HPHT conditions. Nanoclay based cement mixes were prepared with 1%, 2...

... Abstract High-density potassium phosphate and potassium/cesium formate brines were tested in an advanced core flood test rig for their compatibility with low-permeability sandstone containing simulated formation water under HPHT conditions. The tests were carried out at a temperature of 175oC...

... has moved to ever deeper formations where HPHT conditions are more likely to be encountered. Knowledge of gas viscosity is required for fundamental petroleum engineering calculations that allow one to optimize the overall management of a HPHT gas field and to better estimate reserves. Existing gas...