Qhov txawv ntawm TCP Perforation thiab Cable Perforation

TCP yog Tubing conveyed perforation. Txhawm rau kom paub qhov txawv ntawm cable perforation, nws yog ib qho kev cai hu rau cableless perforation. Cov txheej txheem ua haujlwm ntawm TCP perforating yog txuas cov hlua phom perforating thiab detonator mus rau qhov kawg ntawm cov roj yeeb nkab. Thiab tus detonator zoo siab rau detonate los ntawm av siab los yog txoj kev sticking, thiab lub detonator yuav tua. Lub perforating projectile nyob rau hauv txoj hlua ntawm phom yog detonated. Cov mos txwv perforating emit ntau lub qhov nyob rau hauv cov phab ntsa ntawm cov roj zoo, thiab cov roj crude nyob rau hauv lub tsim yuav dhau los ntawm cov roj yeeb nkab mus rau hauv av.

TCP perforation thiab cable perforation muaj qhov zoo hauv qab no.

(1) Tsis zoo siab perforation.

Tom qab TCP perforating phom yog strung mus rau txheej yuav tsum tau perforated, ib tug tsis zoo siab tuaj yeem tsim ntawm qhov tsim siab thiab lub siab zoo. Tom qab rab phom perforating detonated, qhov tsis zoo siab ua rau lub zog tswj tau sai sai, cov roj zoo ntau lawm yuav nce ntxiv.

(2) Ib qho perforation tiav.

Rau cov roj thiab roj qhov dej siab, cable-dawb perforation tua ntau lub hom phiaj txheej ntawm ib lub sij hawm thiab sim ntau lawm tam sim ntawd.

(3) Kev ua haujlwm sib xyaw ua ke tib lub sijhawm.

Cable-free perforation tuaj yeem ua ke nrog ntau yam kev sim tsim thiab cov cuab yeej kuaj roj, xws li kev sim, acidification thiab me me fracturing stimulation.

(4) Cov hlua phom tuaj yeem tso tawm.

Thaum cov hlua phom yuav tsum tau tso tawm, qhov tso tawm sib koom ua ke tuaj yeem tshem tawm rab phom perforating los ntawm txoj hlua thiab poob mus rau hauv qab ntawm qhov dej.

(5) Haum rau perforation ntawm loj inclined qhov dej, pawg qhov dej thiab kab rov tav qhov dej.

(6) Kev ruaj ntseg zoo.

Cov detonators siv nyob rau hauv cable-free perforating systems yog muab faib mus rau hauv mechanical cuam tshuam los yog siab detonation.

Cov pyrotechnics siv yog cov khoom siv hluav taws xob uas tsis yog hluav taws xob hluav taws xob, uas tsis txhob cuam tshuam cov yam tsis zoo xws li hluav taws xob zoo li qub thiab tsis muaj hluav taws xob tam sim no, thiab muaj kev nyab xeeb siab. Tsis tas li ntawd, txij li cov khoom siv hauv lub taub dej tau raug teeb tsa ntawm lub qhov dej ua ntej qhov perforation, kev tswj ntawm lub qhov dej siab tuaj yeem ua kom ntseeg tau, tshwj xeeb tshaj yog cov roj zoo uas muaj HZS. Cov khoom siv roj ntau lawm yog ntsia rau pem hauv ntej ntawm perforation, thiab cov perforation yog ncaj qha mus kuaj thiab tsim. Nws muaj kev nyab xeeb ntau dua li siv rab phom cable los perforate.

TCP perforation muaj ntau qhov zoo ntawm ntau cov kab perforations, tab sis nws kuj muaj qee qhov kev txwv, uas tau tshwm sim hauv cov hauv qab no.

(1) TCP perforation yog nruj heev nrog cov txheej txheem.

(2) TCP perforating yog kim los tsim thiab siv ntau yam khoom thiab khoom siv.

(3) Deterioration ntawm kev ua haujlwm tawg.

Thaum lub sij hawm tsim TCP perforation, TCP rab phom hlua nyob rau hauv lub downhole txheej txheem thiab nyob twj ywm nyob rau hauv lub qhov dej ntev npaum li cas ntawm cov kab perforation, uas ua rau lub zog poob los ntawm thermal decomposition ntawm cov tawg, txo cov nyhuv ntawm perforation foob pob. Yog li ntawd, qee qhov tseem ceeb yuav tsum tau txiav txim siab thaum lub sijhawm tsim kho, xws li qhov kub thiab txias hauv qab thiab lub siab thiab cov kev xaiv sib txuam ntawm cov khoom siv perforating.

(4) Kev ruaj ntseg.

Txawm hais tias TCP perforation zam kev cuam tshuam ntawm hluav taws xob zoo li qub, TCP perforating kev ua haujlwm yuav tsum muaj ntau tus neeg ua haujlwm thiab cov khoom siv dua li cov qauv siv cable perforating, yog li cov teeb meem kev nyab xeeb yuav tsum tau hais txog.

(5) Kev ntseeg tau ntawm kev tsim kho.

TCP perforation tuaj yeem siv rau ntau lossis ntau pua ntawm cov phom perforating ib zaug, thiab lub sijhawm perforation ntawm kaum ntawm meters mus rau ntau pua meters. Vim yog cov twj paj nruag lossis cov neeg ua haujlwm, cov hlua phom perforating raug tsis lees paub, ua rau qhov tsis txaus ntseeg. Yog li ntawd, kev txhim kho kev tshawb pom ntawm perforation kev ntseeg tau thiab kev ua tau zoo yog ib qho teeb meem tseem ceeb.

Cov phom perforating los ntawm Vigor yog tsim thiab tsim nyob rau hauv high-temperature alloy steel, uas tuaj yeem txhawb nqa WCP thiab TCP txoj kev sib kis. Vigor kuj tau ua kom zoo dua cov qauv tsim sab hauv hauv kev tsim, uas tuaj yeem muab cov txiaj ntsig zoo dua hauv kev siv lub ntiaj teb tiag hauv kev ua haujlwm. Tam sim no, cov phom perforating los ntawm Vigor tau siv nyob rau hauv ntau lub nroog thoob ntiaj teb, thiab pab neeg ntawm Vigor yog niaj hnub optimizing peb cov khoom tsim thiab kev thauj mus los kom ntseeg tau tias peb cov khoom tuaj txog ntawm cov neeg siv khoom qhov chaw nyob rau hauv qhov zoo tshaj plaws. Yog tias koj txaus siab rau Vigor's perforating phom lossis lwm yam khoom siv drilling thiab ua tiav rau kev lag luam roj thiab roj, thov tsis txhob yig tiv tauj kuv.