Txhawm rau tiv thaiv kev pheej hmoo kev nyab xeeb hauv kev ua haujlwm perforating thiab txo qis, kev ntsuas yuav tsum tau ua:
(1) Txhim khu kev tswj kev tshawb fawb ntawm cov roj txheej. Ua ntej ntawm tag nrho cov, peb yuav tsum scientific tsim thiab tswj cov roj txheej: nruj acidification, fracturing, deplugging, thiab high-pressure txhaj cov txheej txheem; rationally tsim dej txhaj tshuaj tsis, standardize dej txhaj cov txheej txheem, thiab tiv thaiv downhole casing. Cov yam ntxwv uas nyiam tshaj plaws: ob qho tib si sib txuam ntawm rab phom / mos txwv thiab qhov tsim nyog qhov chaw nruab nrab ntawm rab phom thiab cov casing yuav tsum raug txiav txim siab.
(2) Rau cov qhov dej tshwj xeeb, xws li cov qhov dej uas muaj qhov loj me me los yog cov xuab zeb ntau dua, lub qhov dej yuav tsum tau ua haujlwm ua ntej thiab tom qab ntawd cov raj xa mus rau perforation yuav tsum tau siv. Cov qhov dej tob tob, qhov dej kub thiab qhov dej siab, HS-muaj qhov dej, thiab lwm yam, cov txheej txheem tshwj xeeb thiab cov khoom siv yuav tsum tau siv thaum lub sijhawm ua haujlwm perforation, thiab kev ntsuas los tiv thaiv jamming yuav tsum tau tsim.
(3) Tshawb xyuas lossis hloov torpedoes, splines thiab nro rods kom ntseeg tau tias txhua qhov kev sib txuas yog nyob rau hauv lub xeev muaj kev nyab xeeb thiab xyuas kom meej tias lub tensiometer yog qhov tseeb thiab txhim khu kev qha. Perforation muaj xws li oblique point, zoo oblique, dogleg zoo seem, perforating kua ntom ntom, thiab lwm yam); kho txoj hauj lwm ntawm lub winch, yog xam qhov siab tshaj plaws kev nyab xeeb rub quab yuam uas yuav siv tau thaum lub perforating phom ntsib ib tug jam; Thaum lub sij hawm drilling rab phom mus rau hauv lub qhov dej, tus neeg tsav tsheb winch yuav tsum nco ntsoov xyuam xim rau qhov kev hloov ntawm qhov nro, nres nyob rau hauv lub sij hawm thaum ntsib obstacles los yog mus txog rau hauv qab ntawm lub qhov dej, thiab qeeb lub ceev thaum nqa los tiv thaiv lub cable los ntawm twisting thiab jamming.
Txhawm rau suav nrog, muaj kev pheej hmoo hauv kev ua haujlwm perforating, tsuas yog lub ntsej muag raug thiab tshawb fawb, kov yeej qhov tsis zoo ntawm qhov chaw ua haujlwm, ob tog A thiab B txhawb nqa ib leeg, kev nkag siab ntawm kev sib nrig sib, thiab tawm tswv yim kev npaj ua kom zoo dua. Los ntawm ntau qhov kev sim, kev ua qauv qhia, kev sim thiab kev tshawb fawb, kev tsim qauv thiab kev tsim qauv thiab kev sib dhos, cov kev pheej hmoo uas muaj nyob rau hauv kev ua haujlwm perforating tuaj yeem yog xoom, thiab cov kev pabcuam zoo tuaj yeem muab tau zoo dua.
