Abstract: In one embodiment, a blocking layer prevents a client computer without a pass from accessing a website. The blocking layer may have opaque or transparent portions, and may prevent an end-user on the client computer from interacting with the website. The pass may comprise a cookie, for example. Depending on implementation, the client computer may still be provided temporary access to the website to minimize any negative effect the blocking layer may have on website traffic. The end-user may also be provided an offer to gain permanent access to the website.

Abstract: In one embodiment, a first stage software is bundled together with a first downloadable software available from a first server computer. The first stage software includes computer instructions for downloading a second downloadable software available from a second server computer. When an end-user wishes to download the first downloadable software, the second downloadable software is also offered to the end-user. Accepting the offer results in the first stage software downloading the second downloadable software onto the end-user's client computer. In one embodiment, the second downloadable software is downloaded in chunks.

Abstract: A fully programmable system for controlling the operation of one or more gas or oil production wells by controlling the intermittent operation of the wells in response to either programmed information or monitored and measured criteria related to the wells themselves. The system includes battery powered solid state circuitry comprising a keyboard, a programmable memory, a microprocessor, control circuitry, means for inputting measured parameters from a plurality of transducers and a liquid crystal display system for displaying information contained within the memory, or one of the measured parameters. In one embodiment, the system monitors pressure, flow, and other parameters of a plurality of wells drawing petroleum products from a common reservoir to control the intermittent operation of either gas injection to the well, outflow of fluids from the well, or shutting in of the well to maximize the overall output of the entire array of wells drawing from the common reservoir.

Abstract: A fully programmable system for controlling the operation of one or more gas or oil production wells by controlling the intermittent operation of the wells in response to either programmed information or monitored and measured criteria related to the wells themselves. The system includes battery powered solid state circuitry comprising a keyboard, a programmable memory, a microprocessor, control circuitry, means for inputting measured parameters from a plurality of transducers and a liquid crystal display system for displaying information contained within the memory, or one of the measured parameters. In one embodiment, the system monitors pressure, flow, and other parameters of a plurality of wells drawing petroleum products from a common reservoir to control the intermittent operation of either gas injection to the well, outflow of fluids from the well, or shutting in of the well to maximize the overall output of the entire array of wells drawing from the common reservoir.