PACKER COMPLETION TECHNOLOGY IN LUOJIAZHAI GAS FIELD
Yang Yuancheng
Abstract
Yang Yuancheng
Abstract
Luojiazhai gas field is the major gas field of the CNPC Southwest Oil/gas Co. in the future. The gas output of principal producing formation T1f3-1 in this gas field is very high, including higher H2S and CO2, so, gas well's packer completion is very difficult. Now, the packer completions operations have finished 8 wells, and some experience was obtained. This paper summarized packer completion technology from the tubing, string structure design aspect.
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Luojiazhai gas field is the major gas field of the CNPC Southwest Oil/gas Co. in the future. The gas output of principal producing formation T1f3-1 in this gas field is very high, including higher H2S and CO2, so, gas well's packer completion is very difficult. Now, the packer completions operations have finished 8 wells, and some experience was obtained. This paper summarized packer completion technology from the tubing, string structure design aspect.
Key concepts: Completion (oil and gas wells), Petroleum engineering, Natural gas field, Fossil fuel, Associated petroleum gas, Engineering, Geology, Natural gas