Research, design and develop a pipe latching/unlatching device that can be used to help automate the pipe tripping process

摘要

[Abstract]: The Oil and Gas Well Service industry is a highly competitive industry in Australia and around the world and there is a growing need to make advancements in the way of technology. One of the biggest technological advances that this industry could make would be to semi-automate the process of pulling and running tubing. This would have many benefits such as increased safety for rig personnel and decreased time needed to service a well.ududThe aim of this project was to research, design and develop a pipe latching/unlatching device that can be used to help automate the pulling and running of tubing process that is currently in use on rigs. To achieve this objective, analysis of existing designs on the market was conducted to gain an appreciation of pipe latching/unlatching devices and to evaluate their capability. There was not a lot of information to be found in this area but what was found assisted in conceptualising designs. The viability of the conceptualuddesigns was investigated and a cost analysis of each design was conducted. The optimal design was chosen based on the requirements of Easternwell and the effectiveness and cost of each system. The details of the design, component selection and operation of the system were examined and preliminary finite element analysis (FEA) was carried out on the device. Recommendations for possible modifications were made by the author after consultation with professional engineers.ududThe prototype design that was chosen will meet all of the requirements and outlines set by the Easternwell Group. Once developed, it will make the well servicing process a safer and more efficient operation for rig personnel. Due to time and resource constraints, prototype construction and testing has been put on hold for the next six months.udHowever, further design considerations have been outlined and will be undertaken by the author during the six month period in order for the prototype construction to runudsmoothly.