✧ Tsananguro
Muti wekuyedza pamusoro pemvura une mavharuvhu mana egedhi: vharuvhu huru, mavharuvhu maviri emapapiro, uye vharuvhu yeswab. Vharuvhu yemapapiro ekubuditsa mvura inovhurwa uye inovharwa uchishandisa hydraulic actuator. Pamusoro pevharuvhu yeswab pane subassembly yekusimudza (sub) ine tambo yekubatanidza. Kubatana kwetambo kunowanzonzi quick union. Quick union inoshandiswa kubatanidza michina yekusimbisa inobatsira iyo inodiwa kana zvishandiso zvichizoiswa pasi pegomba. Mamwe ma flowheads ane furemu yekudzivirira yakasungirirwa kubhuroko guru kudzivirira kukuvara kwemavharuvhu panguva yekubata. Pasi pesarudzo yekutenderera pane master valve assembly uye sub yepasi. Kuti kusimudzwa nekudzikiswa kwetambo ye drill stem test (DST), elevators (clamps) dzakanamirwa kuflowhead.
Zvikamu zvepamusoro nepazasi zvakabatanidzwa nemubatanidzwa unokurumidza kubata mutoro kuti zvive nyore kuunganidza nekuputsa. Zvikamu zvinosanganisira handing sub, upper swab gate valve, remote safety valve, flow line uye kill line outlets. Zvimwe zvinoshandiswa zvinosanganisira handpomp kana hydraulic control unit, wireline cutting mechanism mu swab valve, wireline adapter uye transportation basket.
Flowhead ndiyo mudziyo mukuru wekudzora tsime uye kubvumira kuiswa kwetambo dzemagetsi, dzinonyanya kushandiswa kudzora kumanikidzwa kwepamusoro uye kufamba kwemvura negasi panguva yekuyedza stem yekuboorera, uye zviri nyore kusunungura kuumbwa pamusoro pekumanikidzwa munguva pfupi pakutanga kwetsime rakavhurika. Inogona kuratidza kufamba kwemvura chaiyo mukuyedza tsime rekumanikidzwa kwakanyanya sekudzivirira kudiki kwemvura, zvisiri nyore kuvharika. Uye flowhead ine michina yakazara yekuboorera kuti isvike zvishandiso zvakanaka. Kana panguva yekuyedza stem yekuboorera, basa reAcid, break work, Stage cementing, basa rekugadzirisa rinogonawo kugadziriswa pasina kusimudza tambo, rinogona kuita kuti basa rive coefficient yakawanda, kuderedza nguva yekushanda.
✧ Tsanangudzo
| Zvakajairika | API 16C |
| Saizi yezita | 1 13/16"~9" |
| Yakayerwa kumanikidzwa | 5000PSI~15000PSI |
| Dhizaini yeZvigadzirwa | NACE MR 0175 |
| Mwero wekupisa | K~U |
| Chikamu chezvinhu | AA~HH |