High-performance water-based drilling fluids(HPWBFs)are essential to wellbore stability in shale gas exploration and development.Laponite is a synthetic hectori
In the present work,the interaction mechanism of specific polyelectrolyte multilayers (PEMs),fabricated by layer-by-layer deposition of polydiallyldimethylammon
A bimetal-exchanged NaY zeolite (Cu(Ⅰ)-Y(Ⅲ)-Y) with a desirable adsorptive desulfurization (ADS) performance was prepared and characterized by means of X-ray
The Middle Ordovician subsalt Majiagou Formation in the Ordos Basin comprises pervasively dolomitized shallow marine limestone and is a major reservoir rich in
The structural changes brought about by shale oil revolution have inspired this paper of which the aim is to analyze the poten-tial asymmetries related to the d
Shale contains a certain amount of natural fractures,which affects the mechanical properties of shale.In this paper,a bonded-particle model in particle flow cod
A new temperature-resistant and salt-tolerant mixed surfactant system(referred to as the SS system)for enhancing oil recovery at the Tahe Oilfield(Xinjiang,Chin
A multibody system including a drilling riser system,tensioners and a floating platform is key equipment for offshore oil and gas drilling.Most of the previous
It is necessary to understand all the prerequisites,which result in gas hydrate formation for safe design and control of a variety of processes in petroleum ind
Casing corrosion during CO2 injection or storage results in significant economic loss and increased production risks.There-fore,in this paper,a corroded casing