Received date: 2009-05-19
Revised date: 2009-07-20
Online published: 2009-08-10
The surface gas collection technology is an important part of gas development, and the level of the surface gas collection technology affects the total technical level and the economics of the gas development. The surface gas collection technology of three giant gas fields in Sebei is introduced. The technology puts multiple gas layers into production at the same time, and the flow chart is: gas producing with high pressure, heating, throttling, and room temperature separation. The general gas collection path includes two gathering pipe networks of high and low pressures, which have central dehydration complex, and the central supercharge. The concepts of optimization, simplification and the standardization are implemented in surface designing, which can offer reference for other domestic nonacid gas fields.
ZHANG Chao, CHEN Ya-Na, CHENG Jian-Wen, SUN De-Jiang, YANG Lian-Ji, QIU Bei-Jun, CAO Jun . Surface Gas Collection Technology in Sebei Gas Field[J]. Natural Gas Geoscience, 2009 , 20(4) : 636 -640 . DOI: 10.11764/j.issn.1672-1926.2009.04.636
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