Ib qho kev sib txuas sab hauv yog ib qho khoom siv sib txuas siv los txuas coiled tubing mus rau hauv qab lub qhov sib dhos (BHA) los ntawm kev sib tw los ntawm txoj kab uas hla ntawm txoj hlua coiled tubing. Qhov kev sib txuas tsim no ua kom ntseeg tau tias muaj kev hloov pauv zoo, siab ncaj ncees, thiab lub zog torque thaum lub sijhawm ua haujlwm tseem ceeb. Raws li coiled tubing daim ntaub ntawv nthuav dav mus rau hauv qhov tob kab rov tav thiab siab - qhov chaw siab, cov neeg kho tshuab kev ntseeg siab ntawm cov khoom sib txuas sab hauv tau tshwm sim los ua qhov tseem ceeb ua haujlwm rau tag nrho cov cuab yeej downhole.
Kev lag luam ntsiab lus
Kev lag luam thoob ntiaj teb coiled tubing kev lag luam raug nqi kwv yees li $ 4.04 nphom hauv 2026, nrog kev cia siab ntawm kev loj hlob tsis tu ncua uas tau tsav los ntawm kev thov nce rau tus nqi -kev cuam tshuam zoo, kev ua haujlwm milling, thiab kev txhawb nqa hydraulic fracturing. Lub Rau Hli 2026 kev tshuaj xyuas dav dav tau luam tawm hauv ScienceDirect qhia txog tias kev txhim kho cov kav dej txuas mus txog qhov txuas ntxiv - mus txog qhov dej tseem yog ib qho ntawm cov kev sib tw tseem ceeb tshaj plaws hauv kev lag luam. Nyob rau hauv cov ntsiab lus no, lub coiled tubing connector - seb plam -hom lossis dimple- hom - ncaj qha txiav txim siab lub peev xwm axial thiab kev nyab xeeb ntawm kev ua haujlwm ntawm txoj hlua cuam tshuam. Cov neeg tsim khoom xws li Tuam Tshoj Vigor, Tuam Tshoj Vigor, thiab Yos Hav Zoov muab cov khoom lag luam xaim txuas tsim, qhia txog qhov tseem ceeb ntawm kev sib tw ntawm cov cuab yeej txuas hauv kev lag luam coiled tubing tooling.
Technical Overview
Lub hauv pliaj connector ua haujlwm los ntawm ib tug wedge- thiab - plam mechanism: raws li BHA qhov hnyav yog siv los yog txoj hlua yog tensioned, hardened slips nthuav tawm sab nraud kom tom rau sab hauv phab ntsa ntawm lub coiled tubing. Qhov no muab cov neeg kho tshuab sib cuam tshuam muaj peev xwm tuav cov khoom tensile tshaj 80 feem pua ntawm cov coiled tubing yield zog. Cov qauv tsim tseem ceeb muaj xws li cov hniav geometry, cov ntaub ntawv- hardening qhov tob (feem ntau 0.3–0.5 mm ib SAE J403), thiab siab- sealing muaj peev xwm ntawm cov khoom sib txuas elastomeric. Niaj hnub nimno slip connectors tseem suav nrog kev tiv thaiv - kev sib hloov nta - xws li splined interfaces lossis torque yuam sij - kom xa cov torque reactive thaum lub sij hawm milling thiab drilling ua haujlwm yam tsis muaj kev cuam tshuam qhov tuav ntawm lub coiled tubing.
Daim ntawv thov teb
Nyob rau hauv Marcellus Shale, coiled tubing milling kev ua haujlwm siv siab -kev ua tau zoo hauv cov hlua txuas txuas tau ua tiav milling tas mus li 60 teev ntawm qhov tob tshaj 5,000 meters, nrog xoom connector slippage lossis siab poob. Hauv kev cuam tshuam ntawm ntug dej hiav txwv thoob plaws Gulf of Thailand, cov neeg ua haujlwm tau siv cov khoom sib txuas nrog cov khoom siv polymer-encapsulated slip segments kom txo tau cov coiled tubing nto puas tsuaj thaum rov ua dua - thiab - tawg mus. Rau siab - ncig- tus nqi ntxuav tawm hauv Middle East, cov khoom sib txuas uas muaj cov txheej txheem thib ob- cov ntsia hlau xauv tshuab tau txo BHA kev pheej hmoo poob hauv qhov dej nrog cov xuab zeb.
Xaus
Tuam Tshoj Vigor lub hauv pliaj connector yog tsim thiab tsim los ua kom muaj zog tuav tau zoo thoob plaws lub hnab ntawv ua haujlwm ntawm coiled tubing kev cuam tshuam - los ntawm qis- voj voog cleanouts mus rau siab - voj voog milling kev ua haujlwm. Los ntawm kev sib txuas cov precision-machined slip inserts, pressure-energized sealing, thiab anti-rotation geometry, China Vigor muab cov kev daws teeb meem txuas uas ua kom cov cuab yeej ua kom zoo tshaj - txoj hlua kev ntseeg siab thiab kev ua haujlwm uptime. Peb pab pawg kws tshaj lij muaj nyob rau kom pom zoo qhov kev sib txuas zoo rau kev teeb tsa tshwj xeeb coiled tubing qib thiab downhole tej yam kev mob.
*Yog xav paub ntxiv, hu rau info@vigorpetroleum.com*
