A method and a computer program for economic evaluation of completion methods for drilling a well. A UI content creation server 10, in response to the creation request, obtains information from an information server 30 and creates UI content and delivers the UI content to cellular phone 60. In a specific embodiment, all packets up to the physical request limit arriving at the user terminal since a prior piggyback request or contention request are concatenated so that all currently known packets are accounted for by the next piggyback request.