Khoom Description LEANOS
Casing advancement systems, los yog drilled casings, yog niaj hnub no txoj kev nyiam rau drilling hauv av nyuaj, piv txwv li, qhov twg muaj pob zeb los yog xoob formations.
Casing Advancement System yog dab tsi?
Casing Advancement System yog ib txoj hauv kev drilling hauv qhov casing thiab drilling tshwm sim tib lub sijhawm. Txhim kho lub casing thaum koj drilling txo qhov kev pheej hmoo ntawm qhov tawg thiab ua rau cov neeg cog lus ua lawv txoj haujlwm sai dua thiab zoo dua. Lub kaw lus ntxiv tus nqi txawm tias lub luag haujlwm yog txhawm rau txhim kho lub hauv paus, cov ntsiab lus txhawb nqa lossis tsuas yog rooj plaub ntawm qhov sib tsoo.
Peb siv Casing Advancement System qhov twg?
Ntau npaum li 90 feem pua ntawm cov av saum npoo ntawm lub ntiaj teb yog them nrog xoob, unconsolidated khoom. Thaum drilling hauv qhov hu ua overburden, cov xwm txheej feem ntau nyuaj nrog kev pheej hmoo ntawm cov phab ntsa tawg, qhov sib txawv thiab qhov tsis ua tiav kom ncav cuag qhov tob tsim lossis bedrock.
Yuav xaiv Casing Advancement System li cas?
Kev xaiv txoj cai yog nyob ntawm ntau yam xws li hauv av thiab daim ntawv thov. Cov ntawv teev npe no yuav coj koj xaiv cov khoom tsim nyog tshaj plaws rau cov ntawv thov sib txawv.
Specification LEANOS
Symmetrix yog ib qho patented system uas muaj ib tug ingeniously yooj yim concentric txoj kev ntawm drilling los ntawm lub Overburden Casing System. Symmetrix xyaum qhov ncaj, hauv txhua hom av, ntawm txhua lub kaum sab xis thiab qhov tob tshaj 100 meters.
Drilling nyob rau hauv Overburden Casing System
Casing Systems raug ntsia rau hauv lub overburden hauv paus rau ob qho laj thawj sib txawv:
1. Los tsim ib tug conduit los ntawm overburden piv txwv li;
■ roj, roj, dej thiab dej kub hauv qhov dej
■ cov kab hluav taws xob
■ pib casings rau kev tshawb nrhiav
■ grouting casings
2. Tsim lub hauv paus thiab kev txhawb nqa cov qauv xws li;
■ pawg
■ forepoling, yeeb nkab ru tsev
■ hauv av stabilization
■ anchors
Lub Overburden Casing System muaj xws li cov tshuab rau drilling ob qho tib si mus tas li thiab rov qab tau. Nyob rau hauv cov ntaub ntawv ntawm lub tas mus li casing, lub nplhaib me ntsis yog txia thiab sab laug nyob rau hauv lub hauv qab ntawm lub qhov, thaum drilling retrievable casings tag nrho cov system Cheebtsam yog retrieved rau rov siv.
