Abstract: A support assembly for a liquid crystal display includes a main frame, a connecting seat mounted to an end of the main frame, a coupler mounted to the connecting seat, a liquid crystal display mounting member mounted to the connecting seat, and a tension adjusting device. The tension adjusting device includes an adjusting block and at least one elastic element having a first end attached to the adjusting block to move therewith and a second end fixed to the main frame. The position of the adjusting block can be adjusted for altering tension of the at least one elastic element for supporting a liquid crystal display mounted to the liquid crystal display mounting member.

Abstract: An earth model is formed in real time during drilling of a well by incorporating up-to-the-minute knowledge derived from geology, seismic, drilling, and engineering data. The process of forming the model utilizes Logging-While-Drilling (LWD) or Measuring-While-Drilling (MWD) data directly from the drilling rig as the well is drilled. The LWD or MWD data is sent to visualization centers and compared with other data such as existing geological models, the proposed well plan and present interpretation of the subsurface stratigraphy. The results of the comparison enable experts to analyze anomalous results and update the geological model within minutes of penetration of a formation during drilling. Well drilling efficiency is improved, and an “on-the-spot” road map is provided for maximal reservoir contact and pinpoint accuracy.