1. Tubing Hla thiab Tsob Ntoo
Lub raj plaub-txoj kev thiab peb-txoj kev ntawm tsob ntoo Christmas yog txuas nrog lub ntsiab valve, wax tshem tawm valve thiab tis valve. Feem ntau plaub-txoj kev thiab peb-txoj kev yog flanged thiab flange-studded. Christmas tsob ntoo nrog plaub txuas yog ib tug ob-tis Christmas ntoo, thiab tsob ntoo Christmas nrog peb txuas yog ib tug tis Christmas ntoo. Ntawm qee lub platform, peb-txoj kev Christmas tsob ntoo yog tsim los ntawm kev tshem tawm wax valve thiab lub ntsiab valve los yog lub taub hau kev nyab xeeb valve, uas dhau los ua ib qho tseem ceeb Christmas tsob ntoo.
2. Rooj vag Valve thiab Plug Valve
Lub rooj vag valve yog lub valve nyob rau hauv uas txav kev taw qhia ntawm qhov kaw qhov chaw (lub rooj vag) yog perpendicular mus rau cov kev taw qhia ntws. Lub ntsaws valve yog lub valve uas kaw qhov kev sib hloov ntawm cov khoom siv (pob), thiab lub ntsaws tuaj yeem ua cylindrical, conical lossis kheej kheej. Ua lub luag haujlwm ntawm kev tswj qhov zoo.
3. Roj lub txiv mis
Lub nozzle yog ib qho khoom siv los tswj qhov ntws ntawm cov roj zoo ntawm tsob ntoo Christmas. Nws yog ntsia nruab nrab ntawm lub tis valve thiab cov roj qhov hluav taws xob pipeline. Lub nozzle kuj tseem siv tau los tswj cov roj txhaj ntim ntawm cov roj nqa qhov dej thiab cov dej ntim ntawm cov dej txhaj tshuaj. Lub nozzle yog ib qho throttling. Qhov tsim nyog ntau lawm siab sib txawv ntawm cov roj zoo tuaj yeem tswj tau los ntawm kev hloov cov nozzles nrog lub qhov sib txawv diameters. Lub nozzle yog ua los ntawm high-carbon alloy steel tom qab kev kho cua sov. Muaj ntau hom qhov taub ntawm 2-20mm, txhua qhov sib txawv ntawm 0.5mm yog qib.
Muaj ob hom nozzles: tsau thiab adjustable. Lub nozzle ruaj khov yog nruab nrog cov khoom hloov tau. Qhov no muaj ib lub qhov rau throttling. Lub adjustable nozzle muaj ib lub qhov me me ntawm qhov sib txawv cheeb tsam tswj los ntawm sab nraud thiab ib tug sib thooj qhov me me cheeb tsam qhia mechanism. Lub orifice ntawm cov roj nozzle yog ib lub qhov me me uas tau muab faib rau ntawm qhov tubular, thiab qhov kev hloov ntawm tus naj npawb ntawm cov qhov me me uas npog los ntawm lub tes tsho sab nraud ntawm lub tubular yog qhov kev hloov ntawm qhov chaw ntws.
4. Kos valve
Lub pob valve yog lub valve uas tsuas yog tso cai rau cov kua dej ntws tawm hauv ib qho kev taw qhia, yog li nws tseem hu ua check valve. Lub check valve muaj lub tshuab uas tuaj yeem tiv thaiv cov kua dej los ntawm lwm cov lus qhia. Lub kos valve ntawm tsob ntoo Christmas feem ntau yog ntsia nruab nrab ntawm lub tis valve thiab lub nozzle. Tsis muaj daim tshev valve tau nruab rau ntawm tsob ntoo Christmas hauv qee lub qhov dej, tab sis ib daim tshev valve feem ntau ntsia rau ntawm tsob ntoo Christmas hauv cov dej txhaj tshuaj. Lub check valve muaj roj qhov hluav taws xob yeeb nkab hom, viav vias qhib hom, nce pas nrig hom thiab hom npauj npaim. Lub check valve tuaj yeem qhib tag nrho lossis txo txoj kab uas hla, thiab nws qhov kawg kev sib txuas yog feem ntau flanged thiab clamped.
5. Flange
Lub flange yog ib qho flange nrog lub qhov ntsia hlau thiab siv los txuas qhov kawg kev sib txuas ntawm cov qauv sealing ntawm cov khoom siv siab. Flanges uas ua raws li API specifications yog API flanges. Qhov muag tsis pom flanges tsis muaj qhov nruab nrab ntawm lub qhov thiab siv los kaw qhov flange kawg lub ntsej muag lossis qhov hluav taws xob txuas. Lub qhov muag tsis pom flange thiab lub qhov hluav taws xob flange kaw yuav tsum muaj tib theem siab thiab yuav tsum tau nruab nrog tib lub sealing ntsiab.
Raws li kev sib txuas sib txawv, flanges tuaj yeem muab faib ua threaded flanges thiab welded caj dab flanges. Ib sab ntawm threaded flange yog lub sealing nto, thiab lwm sab yog cov xov sab hauv. Ib sab ntawm vuam caj dab flange yog lub sealing nto, thiab lwm sab yog vuam zawj.
6. Gasket Nplhaib
Lub nplhaib gasket yog cov khoom sib khi rau kev sib txuas flange. Feem ntau siv API steel rings yog R hom, RX hom thiab BX hom. R hom thiab RX hom hlau nplhaib tuaj yeem siv sib hloov hauv 6B hom flange. BX hom steel nplhaib tsuas yog siv tau rau 6BX hom flange. RX hom thiab BX hom hlau nplhaib muaj kev ua haujlwm ntawm tus kheej nruj, tab sis lawv tsis hloov pauv.
Qhov roughness ntawm tag nrho 23 degree ntawm R hom thiab RX hom hlau nplhaib yuav tsum tsis txhob qis dua 63RMS, thiab tag nrho 23 degree ntawm BX hom hlau nplhaib
Qhov saum npoo roughness yuav tsum tsis txhob qis dua 32RMS. Hom RX thiab BX steel rings muaj lub siab los ntawm lub qhov, drilled los ntawm tag nrho qhov siab ntawm lub nplhaib steel.
7.Bolts thiabNuts
Bolts thiab ceev yog cov khoom siv los txuas flanges thiab clamps. Cov xov ntawm bolts thiab txiv ntseej yuav tsum ua raws li API Std 5B.
8. Rov qabProv qab losValve (Back ibProv qab losValve)
Lub nraub qaum valve yog ntsia rau hauv tubing hanger. Thaum tshem tawm lub tshuab hluav taws xob los yog kev txhim kho thiab disassembling Christmas tsob ntoo, yuav tsum muaj lub siab rov qab valve los kaw lub qhov hauv lub raj; Thaum lub ntsiab valve raug kho thiab hloov, rov qab siab kuj yuav tsum tau Lub valve seals lub puab qhov ntawm cov roj yeeb nkab. Feem ntau muaj ob hom rov qab siab li qub, ib qho yog kho los ntawm cov xov, thiab lwm qhov yog kho los ntawm kev nthuav dav locking mechanism.
9. ChristmasTreeCap
Lub kaus mom tsob ntoo Christmas yog ntsia rau ntawm lub wax tshem tawm valve nyob rau sab saum toj ntawm tsob ntoo Christmas, thiab yog siv los muab kev nkag ceev ntsug rau hauv qhov chaw tubing. Yog tias koj xav ua txoj haujlwm xaim hlua, coiled tubing kev ua haujlwm, kev sim ntau lawm, hloov lub tes tsho zawv zawg, thauj khoom thiab tshem tawm rov qab siab li qub, thiab lwm yam, koj yuav tsum xub tshem lub Christmas tsob ntoo cap.
10. Christmas tsob ntoo Valve
Lub ntsiab valve tswj lub ntsiab lus ntawm cov roj thiab cua ntws mus rau hauv tsob ntoo Christmas.
Lub rooj vag ntau lawm tswj cov roj ntws mus rau cov roj qhov hluav taws xob cov kav dej.
Lub qhov rooj tshem tawm cov quav ciab tuaj yeem txuas nrog cov khoom siv pov tseg tshem tawm cov yeeb nkab tiv thaiv kev tiv thaiv.Lub choke tswj cov khoom tawm ntawm lub spouting zoo.Small cross, txuas qhov chaw.
Tsob Ntoo Christmas tuav txoj haujlwm tshwj xeeb thiab tseem ceeb uas yog ob qho tib si zoo nkauj tshaj plaws thiab qhov tseem ceeb hauv cov khoom siv hauv lub taub hau, ua lub luag haujlwm tseem ceeb hauv kev rho tawm roj thiab roj. Ntawm Vigor, peb paub txog nws qhov tseem ceeb thiab tau mob siab rau lub sijhawm thiab kev rau siab rau kev tsim thiab tswj cov ntoo Christmas zoo. Peb pab neeg QC, Shane, ua tib zoo saib xyuas, tswj, thiab sau tag nrho cov khoom kuaj thiab tshuaj xyuas cov txheej txheem kom ua tau raws li API cov qauv. Nws txoj kev mob siab rau yog qhov tseem ceeb hauv kev ruaj ntseg rau cov neeg siv khoom pom zoo rau peb cov khoom.
Peb ua tsaug rau kev ua haujlwm hnyav thiab kev mob siab rau txhua tus neeg hauv pab pawg, nrog rau kev ntseeg siab rau peb cov neeg siv khoom hauv peb. Ua ke, peb tsom rau kev txhim kho txuas ntxiv thiab ua tiav, kom ntseeg tau tias txhua tsob ntoo Christmas peb tsim tau raws li cov qauv siab tshaj plaws ntawm kev ua tau zoo thiab kev ua tau zoo.
Yog xav paub ntxiv, koj tuaj yeem sau rau peb lub thawv ntawvinfo@vigorpetroleum.com & marketing@vigordrilling.com
