Mobil

About: Mobil is a based out in . It is known for research contribution in the topics: Catalysis & Zeolite. The organization has 7085 authors who have published 10642 publications receiving 237497 citations. The organization is also known as: Socony-Vacuum Oil Company & Standard Oil Company of New York.

Low coefficient of friction film structure and method of forming the same

Abstract: The invention relates to a composite oriented structure having at least one thin surface layer containing highly subdivided inorganic material in an antiblock and coefficient of friction reducing proportion, said thin layer being formed simultaneously or sequentially on a comparatively thick base layer and thereafter oriented and the method of preparing the multilayer structure.

Method for improving high impulse fracturing

Abstract: A process for improving the effectiveness of control pulse fracturing in a carbonate formation wherein a two stage high energy impulse device is utilized in combination with a retarded acid. Upon placement of such device within a wellbore, the first impulse stage activates said acid. Afterwards, the second impulse stage fractures the formation and forces the activated acid into the created fractures thereby enhancing acid contact with said formation.

Laminated thermoplastic foam-film dish

Abstract: A DISPOSABLE PLASTIC DISH COMPRISED OF A THIN LAMINA OF ORIENTED THERMOPLASTIC FILM SUPERIMPOSED UPON A POLYSTYRENE FOAM LAMINA, THE DISH HAVING AN OUTWARDLY EXTENDING RIM AT ITS UPPER PERIPHERY, THE FOAM OF THE RIM BEING COMPRESSED TO STRENGTHEN THE EDGE OF THE DISH AND TO RESULT IN THE RIM TAPERING TO A THIN EDGE AT THE PERIPHERY OF THE DISH. THE THIN EDGE OF THE RIM IS SUBSTANTIALLY SHIELDED FROM VIEW FROM ABOVE BY THE SUPERIMPOSED THERMOPLASTIC FILM AND THE CONFIGURATION OF THE RIM.

Numerical well model for non-Darcy flow through isotropic porous media[*]This work was supported in part by the EPA under grant # R 825207-01-1, by the State of Texas under ARP/ATP grant # 010366-168 and by a gift grant from Mobil Oil Corp.

Abstract: Numerical simulation of fluid flow in a hydrocarbon reservoir has to account for the presence of wells. The pressure of a grid cell containing a well is different from the average pressure in that cell and different from the bottom-hole pressure for the well [17]. This paper presents a study of grid pressures obtained from the simulation of single phase flow through an isotropic porous medium using different numerical methods. Well equations are proposed for Darcy flow with Galerkin finite elements and mixed finite elements. Furthermore, high velocity (non-Darcy) flow well equations are developed for cell-centered finite difference, Galerkin finite element and mixed finite element techniques.