Dzokera paDrilling Rig tumira mvura yekuboorera mutambo yekuboorera
Swivel yekuboora ndiyo midziyo mikuru yekutenderera kwepasi pevhu. Ndiyo kubatanidza pakati pesisitimu yekusimudza nechishandiso chekuboora, uye chikamu chekubatanidza pakati pesisitimu yekutenderera nechishandiso chekutenderera. Chikamu chepamusoro cheSwivel chakaturikwa pahookblock kuburikidza nechinobatanidza cheelevator, uye chakabatana nehose yekuboora nechubhu yegooseneck. Chikamu chepazasi chakabatana nepipe yekuboora nechishandiso chekuboora chedownhole, uye zvese zvinogona kumhanyiswa kumusoro nekudzika nebhuroko rekufamba.
Chekutanga, zvinodiwa pakuchera mapombi emvura pasi pevhu
1. Basa rekuchera mapombi
(1) Zvishandiso zvekuboorera zvinosungirirwa kuti zvikwanise kutsungirira huremu hwese hwezvishandiso zvekuboorera zviri pasi pegomba.
(2) Iva nechokwadi chekuti chibooreso chepazasi chakasununguka kutenderera uye chikamu chepamusoro chekelly hachisungirire.
(3) Yakabatana nepombi yekuboorera kuti ipombe mvura ine simba rakawanda mupombi yekuboorera inotenderera kuti iboorere ichitenderera.
Zvinogona kuonekwa kuti pombi yekuboorera inogona kuita mabasa matatu ekusimudza, kutenderera uye kutenderera, uye chinhu chakakosha pakutenderera.
2. Zvinodiwa pakuboorera mapombi mumabasa ekudzikisa maburi
(1) Zvinhu zvikuru zvinotakura pombi yekuboorera, zvakaita serin'i yekusimudza, pombi yepakati, kutakura mutoro, nezvimwewo, zvinofanira kunge zvine simba rakakwana.
(2) Sisitimu yekuvhara midziyo inofanira kunge iine simba repamusoro-soro, rinodzivirira kupera simba uye rinodzivirira ngura, uye zviri nyore kutsiva zvikamu zvakakuvara.
(3) Sisitimu yekuvhara mafuta ine simba shoma inofanira kunge yakavharwa zvakanaka, inodzivirira ngura uye inogara kwenguva refu.
(4) Chimiro uye chimiro chepombi yekuboorera chinofanira kunge chakatsetseka uye chakakombama, uye kona yekutenderera yerin'i yekusimudza inofanira kunge iri nyore kune zvikorekedzo zvekurembera.
Zvimiro zveUnyanzvi:
• Nesimbi ine mapini maviri alloy sub yesarudzo.
• Pombi yekugezesa nemudziyo wekurongedza zvinhu zvakagadzirwa sebhokisi uye zviri nyore kuchinja.
• Gooseneck nerotary hose zvakabatana ne unions kana API 4LP.
Magadzirirwo ehunyanzvi:
| Muenzaniso | SL135 | SL170 | SL225 | SL450 | SL675 | |
|
Kukwanisa kwakanyanya kwekutakura zvinhu zvisingachinji, kN(kips) | 1350(303.5) | 1700(382.2) | 2250 (505.8) | 4500 (1011.6) | 6750 (1517.5) | |
| Kumhanya kwakanyanya, r/min | 300 | 300 | 300 | 300 | 300 | |
| Kumanikidzwa kwakanyanya kushanda, MPa(ksi) | 35(5) | 35(5) | 35(5) | 35(5) | 52(8) | |
| Dia yehunde, mm(mukati) | 64(2.5) | 64(2.5) | 75(3.0) | 75(3.0) | 102(4.0) | |
| Shinda yakabatana | Kudzika | 4 1/2" REG, LH | 4 1/2" REG, LH | 6 5/8" REG, LH | 7 5/8" REG, LH | 8 5/8" REG, LH |
| Kuna kelly | 6 5/8" REG, LH | 6 5/8" REG, LH | 6 5/8" REG, LH | 6 5/8" REG, LH | 6 5/8" REG, LH | |
| Chiyero chose, mm(mukati) (L×W×H) | 2505×758×840 (98.6×29.8×33.1) | 2786×706×791 (109.7×27.8×31.1) | 2880×1010×1110 (113.4×39.8×43.7) | 3035×1096×1110 (119.5×43.1×43.7) | 3775×1406×1240 (148.6×55.4×48.8) | |
| Kurema, kg (mapaundi) | 1341(2956) | 1834 (4043) | 2815 (6206) | 3060(6746) | 6880(15168) | |
| Cherechedza: Mavhiri anotenderera ataurwa pamusoro apa ane maspinner (ane mabasa maviri) uye haana maspinner. | ||||||






