Coiled tubing, eo hape e tsejoang e le flexible tubing, e entsoe ka li-tubing tsa tšepe tse tlase tsa carbon alloy tse bonolo ho fihlela litlhoko tsa deformation ea polasetiki le ho tiea ho hlokehang ke ts'ebetso ea ho theosa.Litlhaloso tse sebelisoang ka tloaelo tsa li-tubing tse kopantsoeng ke: Phi 1/2 likarolo tse tharo tsa 3/8 25.4mm, φ31.75mm, φ38.1mm, φ44.45mm, φ50.8mm, φ60.325mm, φ66.673mm, 2φ2φ5mm 2φ8mm .55mm, φ88.9mm, joalo-joalo, ho fana ka matla 55000Psi ~ 120000Psi.Li-tubing tse kopantsoeng, tse leqetsoeng holim'a rolara 'me li ka ba bolelele ba limithara tse likete tse' maloa, li ka nka sebaka sa li-tubing tse tloaelehileng bakeng sa ts'ebetso e tsoelang pele ea ho theosa ka khatello.Li-tubing tse kopantsoeng li 'nile tsa sebelisoa haholo ho cheka, ho rema lifate, ho phethela, ts'ebetsong ea mosebetsi, le tse ling tse ngata ho hlahloba le ho ntlafatsa oli le khase.
Leha naha ea rona khale e ile ea qala ho sebelisa thekenoloji ea coiled tubing mosebetsing oa ka tlas'a lefatše, empa ka lebaka la ts'usumetso ea lintlha tse fapaneng, theknoloji ea li-tubing e kopantsoeng ha ea ka ea fumana mefuta e mengata ea nts'etsopele e tsebahalang naheng ea rona, thuto le theknoloji ha li bapisoa le tse tsoetseng pele. linaha ho ntse ho e-na le lekhalo le itseng, e leng se bakang tšebeliso ea sebele ts'ebetsong ea li-tubing tse kopantsoeng ho sebelisa ka botlalo tšebeliso ea molemo.Ntle le moo, boholo ba mosebetsi oa sekhukhu naheng ea rona o teng ts'ebelisong ea thekenoloji ea coiled tubing ka bofofu, ha ho na moralo o qaqileng oa kaho pele o sebelisoa, joalo ka ts'ebeliso ea lisebelisoa le mekhoa ea theknoloji le ho sebelisa mefuta e fapaneng, e lebisang ho thekenoloji ea coiled tubing e sebelisoa ho mosebetsi oa ka tlas'a lefatše ho ikamahanya le maemo ho tlase, theknoloji e sebelisoang khafetsa ts'ebelisong ea lisebelisoa ha e hlahise mathata a mangata, 'nete ea lisebelisoa Boemo ba tšebeliso ea machaba bo baka tšusumetso e itseng e mpe.
Botsofali bo lekantsoeng ba lisebelisoa tsa li-tubing tse kopantsoeng
Hajoale, lisebelisoa tse ngata tsa lapeng tse sebetsang ka har'a li-tubing ke lisebelisoa tse tsoang kantle ho naha, lisebelisoa li batla li le morao, tse ling li bile li fihletse nako ea ho qetela.Hlooho ea ente, se thibelang ho phatloha, tsamaiso ea haeteroliki le tsamaiso ea ho roala likarolo ho thata ho e nkela sebaka le ho e hlokomela.Sebaka se loketseng sa bophara ba li-tubing se nyane, lits'ebetso tse ling tse khethehileng tsa ho theola likoti ha li fihlelle litlhoko tsa kaho.
Tšebeliso ea theknoloji ea li-tubing tse koetsoeng
Tšebeliso ea ho khutlisa oli ea phahamiso ea khase
Theknoloji ea ho khutlisa oli ea khase ke ho kenya khase ka selibeng le ho sebelisa katoloso ea khase ho fokotsa sekhahla sa mokelikeli o tsoakiloeng selibeng, e le hore oli e ka selibeng e ka tsoa habonolo.Ts'ebeliso ea theknoloji ea li-tubing tse kopantsoeng e ntlafalitse haholo palo ea ho hlaphoheloa ha oli e tala le boemo ba theknoloji ea ho khutlisa oli.Libakeng tse ngata, khase ea ammonia e kenngoa ka tlas'a sekoti ka theknoloji ea coiled tubing (CT) ho ntlafatsa ho hlaphoheloa ha oli le khase.
Ho ile ha chekoa Liliba tse ncha tsa ct vertical
Li-tubing tse ncha tse kopantsoeng Li- Wells li chekoa ka ho sebelisa mochine o kopantsoeng o nang le mochine o ka holimo o phuntsoeng ka mokhoa o tloaelehileng qalong ea ho cheka.Ha boro e fihla botebong bo itseng, e fetohela ho ho cheka ha li-tubing, ka mor'a moo e ka tsamaisa casing kapa ea tlatsa lesoba le bulehileng la seliba.Ho cheka ho sa laoleheng ho baka boholo ba ct Wells e ncha.
Melemo ea ct ho cheka Liliba tse ncha ke polokeho, ho cheka ka potlako (ha ho molala), lipalangoang tse bonolo, maoto a manyane, li-automation tse phahameng le ho boloka basebetsi.Hajoale, lebelo la ho cheka li-tubing tse koaletsoeng kantle ho naha le potlakile haholo.Bakeng sa seliba sa CBM sa 700m ho isa ho 1000m, ho nka matsatsi a 4 feela ho tloha tlhophisong ea lisebelisoa tsa ho phunya ho isa ho ho tlosoa ha lisebelisoa tsohle tsa ho cheka ka mor'a ho hahoa.Canada hajoale ke sebaka se sebetsang ka ho fetesisa lefatšeng ka bophara bakeng sa ho chekoa ha li-tubing.
Ts'ebetso ea li-downhole masimong a oli e kotsi, 'me tšebeliso ea theknoloji ea li-tubing e kopantsoeng e hloka boiphihlelo le litlhoko tse tiileng tsa ts'ebetso ea lisebelisoa.Ka lisebelisoa tse fapa-fapaneng tse tsoetseng pele ho etsa ts'ebetso ea likoti li ka ntlafatsa katleho ea ts'ebetso ka katleho, bakeng sa polokeho ea basebetsi ba kaho ho fana ka motheo oa tiiso.Leha ho le joalo, e le ho fokotsa nako ea kaho, ho fokotsa litšenyehelo le ho ntlafatsa phaello, boholo ba likhoebo tsa China tsa peterole li tsoela pele ho nchafatsa theknoloji ea kaho e amanang le ts'ebetso, empa ka nako e ts'oanang, ho ntse ho e-na le mathata a mang a thepa ea thepa, e le hore ts'ebetsong e ntse e sebetsa. ea ts'ebetso ea ka tlas'a lefatše, ho na le khaello e matla haholo ea lisebelisoa.Ho ntšetsa pele botumo bo pharaletseng ba thekenoloji ea coiled tubing, pele o hloka tsamaiso e pharaletseng ea lisebelisoa e le ts'ehetso, bakeng sa naha ea rona ho matlafatsa tlhahiso ea thepa e amanang le eona, ho eketsa matsete a lichelete, ho etsa lisebelisoa le lisebelisoa tse nepahetseng ho finyella tlhokahalo ea tsoelo-pele. naha ea rona, ho ntlafatsa boleng ba ts'ebetso le ts'ebeliso ea lisebelisoa, ka hona ho fana ka motheo oa ts'ebetsong ea tiisetso ea thekenoloji ea li-tubing tse kopantsoeng.
Tebello ea nts'etsopele ea li-tubing tse koetsoeng
Ho kopanya mefokolo ea ts'ebetso ea li-tubing tse koaetsoeng, qetellong ea nts'etsopele ea sebaka sa oli, nka nyolohelo ea theknoloji e ntle ka ho fetisisa, ho ntlafatsa ts'ebetso ea ts'ebetso ea li-tubing tse kopantsoeng, ho eketsa menyetla ea ts'ebetso ea li-tubing tse kopantsoeng, ho bapala bokhoni ba ts'ebetso ea li-tubing, netefatsa ts'ebetsong e atlehileng ea mosebetsi oa ka tlas'a lefatše, ho thusa ho e ntlafatsa bakeng sa tlhahiso ea oli.
Tebello ea nts'etsopele ea li-tubing tse koaetsoeng nakong e tlang e hlahlojoa ho ntlafatsa tekanyo ea othomathike ea lisebelisoa tsa taolo ea holim'a li-tubing tse koetsoeng, kamehla ho ntlafatsa mehato ea tekheniki ea ts'ebetso ea li-tubing tse koaletsoeng, ho ntlafatsa lebelo la ts'ebetso ea ka tlas'a lefatše le kaho, ho khutsufatsa nako ea ts'ebetso le kaho, le ho etsa bonnete ba hore mosebetsi oa kaho le kaho o phethoa ka thelelo.Lithulusi tsa ho etsa lipatlisiso, ho etsa hore e sebelisane le mehato ea thekenoloji ea li-tubing tse kopantsoeng, ho ntlafatsa ts'ebetso le boemo ba kaho ea Wells e otlolohileng mohatong oa morao oa nts'etsopele ea sebaka sa oli, ho nka mehato e metle ea ho hlahloba le ho susumetsa theknoloji, ho ntlafatsa tlhahiso ea polokelo, ho fihlela litlhoko tsa tlhahiso ea ntlafatso ea sebaka sa oli.
Ntlafatso e tsoelang pele ea lisebelisoa tsa li-tubing tse phuthetsoeng, ts'ebeliso ea lisebelisoa tse ncha le theknoloji e ncha ho thekenoloji ea ts'ebetso ea li-tubing, ho fetola bophara kapa ho fetola taper ea kopo ea li-tubing, ho rarolla mathata a thata a ts'ebetso e khethehileng ea ho theola seliba.Ts'ebetso e bonolo ea sekoti le kaho ea liliba tse tebileng, fokotsa ho khathatseha ha li-tubing tse kopantsoeng le ho lelefatsa bophelo ba ts'ebeletso ea li-tubing tse koetsoeng.
Nako ea poso: May-23-2022