Abstract: A system, computer program product and method for automatically presenting a link to a media file is described for a server. The method on a server begins with receiving over a network (114) from at least one client device (122, 125, 126), a plurality of parameters related to media play-back capabilities of the client device (122, 125, 126). The playback parameters includes any of type of media player (432), the device brand and model, player format compatibility, device player compatibility, device protocol compatibility. The method continues by using one or more of these playback parameters for calculating at least one optimization factor based on the parameters which have been received from the client device (122, 125, 126). Next at least media file representing an identical media production but having differing media play-back qualities is selected based on the optimization factor.

Abstract: A method for playing back video files optimizes display viewing while minimizing file size. On of a plurality of video files representing the same video production is automatically selected for viewing based on multiple criteria, such as network bandwidth, the type of video players available to display the video file, the format of the video file and the platform used to display the file. The width and height of the image displayed from the selected video file is adjusted to match the resolution of a display screen, or a user specified image size. A system for transmitting and displaying large media files uses an online streaming service to upload full-length movies and other video and audio files to a wide array of viewers. The system includes a robust, scalable, and fat upload technique that allows files of any size to be uploaded to customers' accounts by the customers. It is specifically tuned to handle hundreds of uploads per second of files which are typically several hundred mega bytes large.

Abstract: A system for securely providing prescription medication to patients. The system accepts prescriptions that are submitted from either a physician's office or by the patient at a Kiosk. An electronic image of the prescription is created by scanning and is electronically communicated to a central server. The prescription is validated by the server and a point of delivery, such as a pharmacy is selected based upon the patient's location. The prescription image is then transferred to the point of delivery and the prescribed medicine is delivered to the patient. A confirmation of delivery is then communicated back to the central server.

Abstract: A system for transmitting and displaying large media files uses an online streaming service to upload full-length movies and other video and audio files to a wide array of viewers. The system includes a robust, scalable, and fast upload technique that allows files of any size to be uploaded to customers' accounts by the customers. It is specifically tuned to handle hundreds of uploads per second of files which are typically several hundred mega bytes large. Increased scalability is achieved by clustering servers behind a front-end server than gives customers a relative level of distribution transparency.

Abstract: A method for playing back video files optimizes display viewing while minimizing file size. One of a plurality of video files representing the same video production is automatically selected for viewing based on multiple criteria, such as network bandwidth, the type of video players available to display the video file, the format of the video file and the platform used to display the file. The width and height of the image displayed from the selected video file is adjusted to match the resolution of a display screen, or a user specified image size.

Abstract: A method and apparatus for generating and sending video emails containing video and graphics, and optionally text, animation, sound, attachments and links. The graphics are produced as a skin on the computer screen and the video plays in a defined location on the computer screen within, preferably, or without the skin. An intelligent video streaming server stores the video emails and sends them when instructed.

Abstract: A system for securely providing prescription medication to patients. The system accepts prescriptions that are submitted from either a physician's office or by the patient at a Kiosk. An electronic image of the prescription is created by scanning and is electronically communicated to a central server. The prescription is validated by the server and a point of delivery, such as a pharmacy is selected based upon the patient's location. The prescription image is then transferred to the point of delivery and the prescribed medicine is delivered to the patient. A confirmation of delivery is then communicated back to the central server.

Abstract: Encapsulated crosslinking agents and gel-forming compositions are provided that can be utilized in oil field applications. Processes for producing said encapsulated crosslinking agents and said gel-forming compositions are also provided. In addition, a process for injecting said gel-forming composition into a subterranean formation is also provided.

Abstract: A gelling composition and a process for using the gelling composition for oilfield applications are provided. The gelling composition comprises a water-soluble polymer, a crosslinking agent, and a liquid wherein the water-soluble polymer comprises repeat units derived from a nitrogen-containing olefinic monomer and optionally an olefinic comonomer. The gelling composition can be used in drilling fluids, workover fluids, completion fluids, permeability corrections, water or gas coning prevention, fluid loss prevention, matrix acidizing, fracture acidizing, and combinations of any two or more thereof.

Abstract: The soluble polymers comprising an N-vinyl amide such as an N-vinyl lactam are found to be useful in processes wherein the polymer is introduced into a subterranean wellbore. Polymers useful in the recovery of natural resources are prepared by polymerizing an N-vinyl lactam by free radical initiation with polymerization conducted in an aqueous solution polymerization medium preferably containing a mixture of dissolved electrolytes, or in a polymerization medium consisting essentially of a tertiary alkanol. Copolymers of such N-vinyl lactams with unsaturated amides, and terpolymers prepared by polymerizing an N-vinyl lactam and an unsaturated amide with a selected termonomer compound are also useful when prepared by these methods. The invention also broadly encompasses utilizing a water-soluble polymer comprising at least one of a hydrophilic vinyl-containing sulfonate, phosphonate or ester and/or a hydrophilic N-vinyl lactam for applications under hostile conditions.

Abstract: A composition and a process for using the composition for applications in a subterranean formation are provided. The composition comprises a clay, a polymer, and a liquid. The polymer comprises repeat units derived from a nitrogen-containing olefinic monomer and optionally an olefinic comonomer. The composition can be used as or in drilling fluids, workover fluids, completion fluids, or combinations of any two or more thereof.

Abstract: A novel composition and process are disclosed for forming crosslinked gels at elevated temperatures utilizing a novel crosslinking agent system containing hexamethylenetetramine, a water dispersible aminobenzoic acid compound or phenol, an acrylamide-containing polymer, and water.

Abstract: A gelling composition and a process for using the gellimg composition for oilfield applications are provided. The gelling composition comprises a water-soluble polymer, a crosslinking agent, and a liquid wherein the water-soluble polymer comprises repeat units derived from a nitrogen-containing olefinic monomer and optionally an olefinic comonomer. The gelling composition can be used in drilling fluids, workover fluids, completion fluids, permeability corrections, water or gas coning prevention, fluid loss prevention, matrix acidizing, fracture acidizing, and combinations of any two or more thereof.

Abstract: A water-soluble polymer and a process for using the polymer for applications in a subterranean formation are provided. The polymer comprises repeat units derived from a nitrogen-containing olefinic monomer and optionally an olefinic comonomer. The polymer can be used in drilling fluids, workover fluids, completion fluids, permeability corrections, water or gas coning prevention, fluid loss prevention, matrix acidizing, fracture acidizing, and combinations of any two or more thereof.

Abstract: A composition and a process for treating a subterranean formation are disclosed. The process comprises injecting into the subterranean formation a composition which comprises a polymer, a crosslinking agent, a liquid, optionally a clay, and further optionally a weighting agent wherein the polymer forms a gel in the formation, in the presence of the crosslinking agent.

Abstract: Polymer compositions and their applications in hostile environments for oil field operations are disclosed. The compositions contains a polymer which is copolymerized by (a) an ampholytic monomer having the formula of: ##STR1## where one and only one of the substituted groups R.sub.1, R.sub.2, R.sub.3 and R.sub.4 must be a vinyl group, the rest can be the same or different and can be hydrogen or a C.sub.1 -C.sub.3 alkyl group; R.sub.5 is a phenyl group; n is .gtoreq.1 and .ltoreq.6; and q is 0 or 1; (b) at least one comonomer having an ethylenic linkage. The compositions further contain crosslinking agents, such as phenol and formaldehyde, for reducing permeability in a high temperature subterranean formation; and water for use in well treating fluids.

Abstract: A gelling composition comprises a multivalent metal compound-crosslinkable polymer such as a carboxylate-containing polymer, a multivalent metal compound such as a zirconium compound, a liquid, and a pH-lowering agent such as carbon dioxide wherein the composition is prepared by combining the polymer and multivalent metal compound to form a mixture and, thereafter, introducing carbon dioxide to the mixture. A process for treating a subterranean formation can comprise the steps of: (1) combining a polymer with a multivalent compound to form a mixture; (2) introducing the another mixture into a subterranean formation; and (3) introducing carbon dioxide into the mixture.

Abstract: A process for altering the permeability of a subterranean formation comprises injecting into the subterranean formation a gelling composition which comprises a carboxylate-containing polymer, a crosslinking agent, and a liquid such as a produced brine wherein the polymer forms a gel in the formation, in the presence of the crosslinking agent. The polymer can have a molecular weight of from about 10,000 to about 30,000,000, contain about 0.01 to about 10 mole % of a carboxylate group, and be present in the gelling composition in the range of from about 100 to about 100,000 mg per liter of the composition.

Abstract: A composition comprising a nitrogen-containing olefinic compound and a process for using the nitrogen-containing olefinic compound to produce a water-soluble polymer which has applications in a subterranean formation are provided. The nitrogen-containing olefinic compound can be made from an amine and an alkylating agent. The polymer produced can be used in drilling fluids, workover fluids, completion fluids, permeability corrections, water or gas coning prevention, fluid loss prevention, matrix acidizing, fracture acidizing, and combinations of any two or more thereof.

Abstract: A water-soluble polymer and a process for using the polymer for applications in a subterranean formation are provided. The polymer comprises repeat units derived from a nitrogen-containing olefinic monomer and optionally an olefinic comonomer. The polymer can be used in drilling fluids, workover fluids, completion fluids, permeability corrections, water or gas coning prevention, fluid loss prevention, matrix acidizing, fracture acidizing, and combinations of any two or more thereof.