✧ Tsanangudzo
Flowhead - pamusoro bvunzo muti ine mana gedhi mavharuvhu: tenzi vharafu, maviri mapapiro mavharuvhu, uye swab vharafu. Ivhavhavha yemapapiro inovhurwa uye yakavharwa uchishandisa hydraulic actuator. Pamusoro pevharuvhu yeswab pane inosimudza subassembly (sub) ine shinda ine shinda. The threaded connection inowanzonzi mubatanidzwa wekukurumidza. Mubatanidzwa wekukurumidza unoshandiswa kubatanidza midziyo yekumanikidza inodiwa kana maturusi achizoitwa pasi. Mimwe inoyerera ine furemu yekudzivirira yakabhaurirwa kubhuroko huru kudzivirira kukuvadzwa kwemavharuvhu panguva yekubata. Pazasi peinosarudza swivel pane master valve assembly uye yepasi sub. Kuti usimudze uye udzikise tambo ye drill stem test (DST), elevator (clamps) inonamirwa kune inoyerera.
Mayuniti ekumusoro neazasi akakomberedzwa nemutoro unotakura mubatanidzwa wekukurumidza kuungana uye kuparadzanisa. Zvikamu zvinosanganisira handing sub, yekumusoro swab gedhi vharafu, kure yekuchengetedza vharafu, kuyerera mutsetse uye kuuraya mitsara yekubuda. Zvishandiso zvingasarudzwa zvinosanganisira pombi yemaoko kana hydraulic control unit, waya yekucheka michina mu swab valve, wireline adapta uye tswanda yekufambisa.
Iyo Flowhead ndiyo yekutanga mudziyo wekudzora tsime uye kubvumira kuiswa kwewaya, inonyanya kushandiswa kudzora kudzvanywa kwepasi uye kuyerera kwemvura uye gasi kufamba panguva yekuchera stem kuyedzwa, uye zviri nyore kusunungura kuumbwa pamusoro pekumanikidza munguva pfupi pakutanga zvakanaka kuvhura. Inogona kuratidza iyo chaiyo kufamba kwemvura mune yakanyanya kudzvanywa zvakanaka kuyedza sediki kuramba kwemvura, zvisiri nyore kuvhara. Uye iyo inoyerera yakazara bhore midziyo yekusangana nematurusi kuburikidza zvakanaka. Kana panguva yekuchera hunde kuyedzwa, Acid basa, kutsemuka Jobho, Stage simende basa, Reformatting basa rinogonawo kugadziriswa pasina kusimudza tambo, inogona kuita kuti basa riwedzere kuwirirana, kuderedza nguva yekushanda.
✧ Tsanangudzo
| Standard | API 16C |
| Saizi yezita | 1 13/16"~9" |
| Rated pressure | 5000PSI ~ 15000PSI |
| Gadzira Specification level | NACE MR 0175 |
| Tembiricha mwero | K~U |
| Material level | AA~HH |