Khoom npe:Petroleum Geological Drilling Ua Casing & Tubing Kav
Lub hauv paus rau phau ntawv
Cov kav dej rau roj av gooveum geological drilling-feem ntau hu ua Laum yeeb nkab tubular cov khoom siv, thiab kev ua kom tsis muaj zog, thiab kev ua kom xeb, thiab kev ua kom xeb, thiab kev ua kom xeb, thiab kev ua kom xeb, thiab cov chaw poob kuab. Tsim los ntawm kev sib dhos xov tooj kub lossis cov txheej txheem ntawm cov txheej txheem kev coj ua, cov kav dej ua kom sov, thiab ntau lawm ntws hauv cov roj av & roj.
Cov Ntsiab Lus Tseem Ceeb
| Kev qhia tshwj xeeb | Laum Yeeb | Casing | Ntau Lawm Tubing |
|---|---|---|---|
| Muaj cov qauv siv | API 5DP / ISO 11960 | API 5CT / ISO 11961 | API 5CT / ISO 11961 |
| Cov khoom siv hauv paus | Hwm ntau cov hlau | Cov pa roj carbon lossis tsawg-alloy steel | Corrosion-resistant alloys |
| Tsim | Seamless Rotarary-Permed & chim | Seamless lossis ERW + pWht | Seamless + corrosion tiav |
| Nominal mic ntau | 2⅜ "-5" (60.3-127 hli) | 4½-5 "(114.3-508 hli) | 2⅛ "-5" (54.0-127 hli) |
| Phab Ntsa Thickness | 0.183 "-0.409" (4.65-10.4 hli) | 0.283 "-1.00" (7.5-24 hli) | 0.217 "-0.409" (5.50.4 hli) |
| Qho ntev | 9.5-12 m (kev sib txuas ua rau 15 m) | 6–12 m | 6–12 m |
| Paib lub zog | Ntau dua los yog sib npaug rau 690 MPa (100 ksi) | 345-550 mpa (50-80 ksi) | 345-550 mpa mpa |
| Lub zog tensile | 860 - 1,100 mpa | 485-690 MPA | 485-690 MPA |
| Hardness (HRC) | 25-35 (Couplings ~ 80 HRC) | Tsawg dua los yog sib npaug rau 25 teev | Tsawg dua los yog sib npaug rau 25 teev |
| Kev Sib Txuas Hom | API Threaded & Coupled | API Hwm & Semi-Hwm | API Threaded |
| Corrosion tiv thaiv | Sab hauv / Sab Nrauv Txheej Txheem | Vanish, epoxy, lossis cement | Nace-ua rau lub koob txheej txheem nace |
Nta & Qhov Zoo
High Fatue Resistance:Precision aipsting thiab kev kho cua sov ua kom cov yeeb nkab laum nrog kev ua haujlwm zoo nkauj thaum lub sijhawm khiav haujlwm.
Clogrore Conniality:Casing kav hlau tswj hwm borehole ruaj khov nyob rau hauv kev vau thiab tawg ua kom nruj nrog kev nruj thiab ua kom muaj kev tiv thaiv nruj.
Corrosion & Yaig Kev Tiv Thaiv:Qos ntau lawm ua haujlwm tau ua haujlwm tau yooj yim (piv txwv li, 13cr, cov txheej txheem ntawm lub ntsej muag) thiab kev ua kom zoo nkauj los tiv thaiv cov h ats, CO₂, thiab SAND ABITION.
Cov kev sib txuas:Threaded Couplings (API NC, Hwm Infalle Lock) muab kev sib koom ua ke
Cov Qib Kawm & Liners:Muaj nrog kev txhim kho corrosion sab hauv-resistant liners lossis clad tsho rau kev pabcuam txuas ntxiv hauv cov dej khov thiab cov dej kub siab.
Cov Ntawv Thov
Kev tshawb nrhiav & Kev Ntsuam Xyuas Drilling:Tho yeeb nkab nyob rau hauv teb thiab sab saum toj-tsav rigs rau kev tshawb nrhiav hosbores.
Ua tiav tiav:Casing cov hlua (tus txiv neej, nto, nruab nrab, ntau lawm) rau zonal kev tiv thaiv thiab kev tiv thaiv.
Txhim Kho Cov Roj Rov Qab:Tubing hauv kev txhaj tshuaj kom zoo rau chav, koom, lossis tshuaj lom neeg dej nyab.
Kev Ua Haujlwm & Kev Cuam Tshuam:Tubing thiab tho-hauv cov yeeb nkab rau cov kev pabcuam zoo, txiav, hloov tubing hloov.
Sib sib zog nqus & hauhts:Tshwj xeeb alloys thiab cov kev sib txuas zoo rau cov kev siab siab, siab-kub sab caj dab thiab onshore cov dej.
Ntim & Xa Tawm
Bundling:Cov kav dej qhwv rau hauv qhov ntev uas ntev nrog kev sib xyaws cocks kom tiv thaiv kev puas tsuaj sib txuas; tiv thaiv los ntawm cov tub sab polymer.
Kawg Kev Tiv Thaiv:Hlau lossis yas tiv thaiv ntawm cov xov thiab cov yeeb nkab xaus rau kev tuav ncaj ncees thaum tuav.
Nto khaws cia:VCI-Impregnated qhwv lossis lub teeb-roj txheej rau kev tswj hwm kev txhim kho ib ntus.
Lub sij hawm ua:Cov qib API txheem muaj nyob rau hauv 15-2-25 hnub; Kev cai alloy thiab tus nqi them tus nqi xa khoom hauv 30-45 hnub.
Vim li cas thiaj li xaiv peb cov kav dej drilling?
Kev ntsuas kev ua tau zoo:100% ultrasonic thiab sib nqus-kuaj ntawm phab ntsa thiab kev sib txuas; Cov Cuab Yeej Cuab Yeej Siv Tau Ib API / ISO.
Kev Kho Mob Tshav Kub:Nyob rau hauv-tsev quench & npau taws thiab kev laus rhuab ua kom haum thiab tawv.
Kev Txuas Txuas:Kev txuas txuas txuas txuas txuas txuas txuas rau cov qauv tsim kho kom zoo rau lub zog, khoov, thiab kev txiav txim siab nyob rau hauv cov kev mob uas downhole.
Kev Txhawb Nqa:Drilling thiab ua tiav engineers muab cov qauv tsim tau zoo, cov hlua txoj hlua, thiab kev pom zoo-hom kev pom zoo tsis pub dhau 12 teev.
Tiv Tauj Peb
Rau kev ua hauj lwm hauv siab rau petroleum geological geological drilling txiav rau koj kev tshawb nrhiav, ua tiav, thov hu rau peb cov kev muag khoom ntxiv. Peb tau cog lus tias kom xa cov kev daws teeb meem thiab cov kws tshaj lij kev txhawb nqa rau koj cov haujlwm xav tau ntau tshaj plaws.
Cim npe nrov: Cov kav dej rau roj av geurical geological drilling, Tuam Tshoj kav rau roj av geading manufactur Manufacturers, lwm tus neeg, Hoobkas
