I-VIGOR Electro-Magnetic Interference Tool (EMIT) iwububanzi obungasebenzi kahle kagesi obusetshenziswa ukukala ukugqwala kwe-casing nokugqwala kweshubhu nge-diameter yangaphandle engu-43mm, ithuluzi ikakhulukazi liqhutshwa nge-thru-tubing elinekhono eliyingqayizivele lokuhlola kanyekanye amashubhu nezingqimba ezingu-2-3 isikhwama ngemuva kwayo. Ubuqotho beyunithi yezinhlamvu ye-casing bungahlolwa ngaphandle kwemfuneko ye-rig ebizayo yokusebenza kanye nokususwa okudla isikhathi kwentambo yeshubhu.
I-EMIT entsha ye-Vigor ingahlola isilinganiso sobukhulu bobukhulu kanye nokutholwa komonakalo wamapayipi agxilile angafika kwamane. Ithuluzi elithuthukisiwe lihlanganisa isidlulisi samandla aphezulu, i-electronics ethuthukisiwe yesignali-to-noise ratio (SNR), kanye nemojula yokutholwa kwephrofayili ephezulu ngokuphelele kanye ne-algorithm. Le ndlela eguquguqukayo ingasetshenziselwa uhla olubanzi lwezinhlelo zokusebenza zokuhlola ezindaweni ezihlukene zokuhlola.
Kuthathwe isixhumi esisheshayo esingu-13-core, esingaxhunywa kalula ku-Gamma, CCL, MIT, CBL, iso lokhozi oluphansi, namanye amathuluzi ngokushesha.
Iyatholakala ukuze ihlole udonga lwangaphakathi nangaphandle lwe-casing flaw.
Itholakalela ukuhlonza uhlobo lomonakalo, njengokuqhekeka okuvundlile, ukuqhekeka okuqondile, ukugqwala njll.
Itholakalela ukuhlonza ungqimba lwamapayipi angu-3-4.
Ukungena kwimemori, kulula ukusebenza.
Ihambisana nelinye ithuluzi lembobo ye-Vigor ukuze iqedele ukuhlolwa kobuqotho.
Le EMIT inesethi yokufushane ("C") kanye nesethi yokude ("A"), futhi yamukela isimiso sendlela yesikhashana kazibuthe kagesi. I-probe yokudlulisa idlulisela amandla kazibuthe kagesi aphezulu epayipini elizungezile, Bese ipayipi lirekhoda ukuncishiswa okuhlanganisiwe kwamasiginali wamanje we-eddy ngokusekelwe kumgomo wenyama we-pulse eddy current (PEC), futhi lawa masignali asetshenziswa ekugcineni ukuhlola isimo sepayipi.
Inzwa ende irekhoda iziteshi ezingafika ku-127, futhi isikhathi sayo sokubola sisukela ku-1ms kuya ku-280ms. Lokhu kuthwebula isignali yokunciphisa ngokushesha yesiginali yenkundla ekude ukusuka kushubhu yengxubevange ukuya kukesi enkulu. Inzwa yesiyingi esifushane inombombo wokulinganisa omncane kanye nokucaca okuphezulu okuthe mpo ukuze iskene ishubhu elingaphakathi.
Ukucaciswa Okujwayelekile | |
Ithuluzi Ububanzi | 43mm (1-11/16in) |
Isilinganiso Sezinga lokushisa | -20℃-175℃ (-20℉-347℉) |
Isilinganiso Sokucindezela | 100Mpa (14500PSI) |
Ubude | 1750mm (68.9in) |
Isisindo | 7Kg |
Isilinganiso Ibanga | 60-473 mm |
Usayizi wepayipi Ibanga | 60-473 mm |
Ama-Curves Okungena | 127 |
Ubukhulu ukuloga Speed | 400m/h(22ft/min) |
Okokuqala Ipayipi | |
Ipayipi Ukujiya Kwezindonga | 20mm(0.78in) |
Ukunemba kokuqina | 0.190mm(0.0075in) |
Ubuncane I-Longitudinal Crack of Casing | 0.08mm*Isiyingi |
Okwesibili Ipayipi | |
Ipayipi Ukujiya Kwezindonga | 18mm(0.7in) |
Ukunemba kokuqina | 0.254mm (0.01in) |
Ubuncane I-Longitudinal Crack of Casing | 0.18mm*Isiyingi |
Okwesithathu Ipayipi | |
Ipayipi Ukujiya Kwedonga | 16 mm(0.63in) |
Ukunemba kokuqina | 1.52mm (0.06in) |
Ubuncane I-Longitudinal Crack of Casing | 0.27mm*Isiyingi |
Sicela usithinte futhi ushiye umlayezo wakho