Cov dej ntws ntws mus rau hauv cov roj & roj rau kev muag khoom yog nyob rau ntawm ob hom kev siv: lub taub dej thiab cov kav dej. Cov qub yog feem ntau tswj hwm los ntawm API 6A Specification rau Wellhead thiab Christmas tsob ntoo khoom, thiab tom kawg los ntawm API 6D Specification rau Pipeline thiab Piping Valves.
Wellhead applications (API 6A)
Cov cib fim rau cov ntawv thov kev noj qab haus huv tau npaj dav dav raws li Baker Hughes Rig Count uas muab kev ntsuas ua ntej rau kev lag luam roj thiab roj. Qhov kev ntsuas no tau dhau los ua qhov zoo hauv xyoo 2017, txawm tias yuav luag tshwj xeeb hauv North America (saib Daim Ntawv Qhia 1). Ib lub taub dej zoo xws li tsib lossis ntau dua li qub uas ua tau raws li API Specification 6A. Cov li qub no feem ntau ntawm qhov me me nyob rau hauv thaj tsam ntawm 1 "mus rau 4" rau sab ntug dej hiav txwv. Cov li qub tuaj yeem suav nrog lub valve sab saud thiab qis dua rau kev kaw zoo; ib tug tua tis valve rau kev taw qhia ntawm ntau yam tshuaj rau ntws li, corrosion kuj, thiab lwm yam hom phiaj; ib tug ntau lawm tis valve rau shutoff / cais ntawm lub qhov dej ntawm lub raj dej system; ib tug choke valve rau adjustable throttling ntws los ntawm lub qhov dej; thiab ib tug swab valve nyob rau sab saum toj ntawm tsob ntoo sib dhos rau ntsug nkag mus rau hauv lub qhov dej.Valves feem ntau yog ntawm lub rooj vag lossis pob hom thiab raug xaiv tshwj xeeb tshaj yog rau kev kaw ntom nti, tiv thaiv kev yaig, thiab kev tiv thaiv corrosion uas tuaj yeem ua rau muaj kev txhawj xeeb tshwj xeeb rau cov khoom siv roj qaub lossis qaub qaub nrog cov ntsiab lus sulfur. Nws yuav tsum tau muab sau tseg tias cov kev sib tham yav dhau los tsis suav nrog subsea li qub uas yuav tsum muaj kev pab cuam ntau dua thiab ntawm kev ua lag luam qeeb qeeb vim tias tus nqi siab dua rau kev tsim khoom hauv qab hiav txwv.
Post lub sij hawm: Mar-27-2018