Mikana yepamusoro yekutengesa mavharuvhu inotarisana nemhando mbiri huru dzemashandisirwo: wellhead nepipeline. Yekutanga inowanzo tungamirirwa neAPI 6A Specification yeWellhead neChristmas Tree Equipment, uye yekupedzisira neAPI 6D Specification yePipeline nePiping Valves.
Mashandisirwo eWellhead (API 6A)
Mikana yekushandisa wellhead inofungidzirwa zvakanyanya zvichibva paBaker Hughes Rig Count iyo inopa chiyero chinotungamira muindasitiri yemafuta negesi iri kumusoro. Chiyero ichi chakava chakanaka muna 2017, kunyangwe chiri kuNorth America chete (ona Chati 1). Musoro wewellhead unowanzo sanganisira mavharuvhu mashanu kana anopfuura anosangana neAPI Specification 6A. Mavharuvhu aya anowanzova madiki pakati pe1” kusvika 4” emawere ari kumahombekombe. Mavharuvhu aya anogona kusanganisira vharuvhu yepamusoro nepazasi yekuvhara well; vharuvhu yemapapiro ekuuraya yekupinza makemikari akasiyana-siyana ekuvandudza kuyerera kwemvura, kudzivirira ngura, nezvimwe zvinangwa; vharuvhu yemapapiro ekugadzira yekudzima/kuparadzanisa wellhead kubva mupombi; vharuvhu yekuvhunga yekugadzirisa kuyerera kwemvura kubva mutsime; uye vharuvhu yekuputira pamusoro pemuti kuti upinde mutsime.Mavharuvhu anowanzo kuve emhando yegedhi kana bhora uye anosarudzwa kunyanya kuti avharwe zvakasimba, arambe kuyerera kwemvura, uye arambe kukora izvo zvinogona kukonzera kunetseka kune zvigadzirwa zve sour crude kana sour gas zvine salfa yakawanda. Zvinofanira kucherechedzwa kuti hurukuro yataurwa pamusoro apa haibatanidzi mavharuvhu epasi pegungwa ayo ari pasi pemvura yakawanda uye ari munzira yekunonoka kudzoreredzwa kwemusika nekuda kwemutengo wakakwira wekugadzira pasi pegungwa.
Nguva yekutumira: Kurume-27-2018