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页岩气气田集输系统腐蚀控制技术研究与应用.pdf
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文档介绍：石 油 与 天 然 气 化 工
64 y g , g , ,
.ResearchInstituteof NaturalGasTechnology PetroChinaSouthwestOil& GasfieldCompany Chengdu Sichuan
1 , , , ,
China .SouthernSichuanGasDistrict PetroChinaSouthwestOil& GasfieldCompany Luzhou Sichuan China
;2 , , , ,
Abstract Objective
: In view ofthe serious corrosion problems faced to the gathering and
transportationsystemofshalegasfields,systematicanalysisandsimulationevaluationwereusedto
studythecorrosionbehaviorandlawsatdifferentstagestoclarifythemainreasonsforcorrosionand
Methods
countermeasures. The maincorrosionfactorsweresystematicallyanalyzedfortheserious
corrosionproblemsofgatheringandtransportationsysteminshalegasfield,andaccordingtothe
corrosioncharacteristicsofthesystem,theshalegasdevelopmentwasdividedintoonedrainagegas
recoverystageandtwostagesofproduction,andthecorrosionbehaviorandlawsofdifferentstages
Results
werestu
