Lintho tse Kopantsoeng tse Sebelisitsoeng ho Composite Bridge plug le Frac Plug

Tlhaloso ea motsoako ke ntho e entsoeng ka thepa e fetang bonngoe. Bakeng sa merero ea rona, composite e bua ka fiberglass. Li-plug tsohle tse kopantsoeng li entsoe ka thepa ea fiberglass, e leng motsoako oa likhoele tsa khalase le lisebelisoa tsa resin. Likhoele tsa khalase li tšesaane haholo, li nyane ka makhetlo a 2-10 ho feta moriri oa motho, 'me li tsoela pele ebile li lemetse / li lohiloe ka har'a resin kapa li khaotsoe ebe li bōptjoa ka har'a resin. Thepa ea resin ke eona e kopanyang khalase hammoho, e etsa hore e khone ho ba le sebōpeho. Ha e le hantle, likhoele tsa khalase le resin lia kopanngoa ebe li phekoleha hore e be ntho e tiileng. Ho tloha moo, ntho e tiileng e etsoa ka mochine hore e be sebopeho se ka sebelisoang. Ho na le mekhoa e mengata ea ho kopanya resin le khalase ho fihlela sepheo se lakatsehang. Tse ling tsa mekhoa e entsoeng ka motsoako e sebelisoang ha ho etsoa li-plug tse kopantsoeng ke leqeba la likhoele, lesela la convolute, le metsoako ea ho fetisa resin. E 'ngoe le e' ngoe ea mefuta ena e kopanya resin le khalase ka litsela tsa ho finyella thepa e fapaneng.

Leqeba la Filament

Ka motsoako oa leqeba la filament, likhoele tsa khalase tse sa khaotseng li huloa ka lesela la metsi ho li koahela. Joale likhoele li pota-potile mandrel ea tšepe ho etsa tšupu ea motsoako. Hang ha bophara bo lakatsehang ba kantle (OD) ba motsoako bo finyelloang, tube e kopantsoeng le mandrel ea tšepe e ntšoa mochining o tsoelipanang ebe o phekoloa ka har'a ontong ho etsa motsoako o tiileng. Ka mor'a ho phekola, mandrel ea tšepe e tlosoa 'me tube e setseng e kopantsoeng e ka etsoa ka likarolo tse fapaneng.

Motsoako oa leqeba la filament o molemo haholo bakeng sa likarolo tsa tubular. Li ka etsoa haholo ka mefuta e khethehileng ea likhalase, mefuta ea resin, le mokhoa oa moea oa likhoele tsa khalase. Liphetoho tsena li ka fetoloa ho finyella lipakane tse fapaneng tse kenyeletsang ho putlama ho hoholo, ho phahama ho matla, mocheso o phahameng, ho sila habonolo, joalo-joalo. Sena sohle se thusa tlhahiso ea li-plugs tsa composite frac hobane re sebetsa ka har'a tube 'me re tlameha ho beha ka har'a tube. (khase).

Hape, mechine e tsoelipanang ka likhoele e khona ho tsoelipana ho fihla ho li-tubes tse 30' tsa composite, tseo tse ling tsa tsona li ka fefohang tse 6 tsa tsena ka nako. Ho bonolo ho hlahisa mefuta e mengata ea leqeba la leqeba le nang le palo e fokolang ea mosebetsi. Sena se fana ka monyetla oa ho hlahisa lihlahisoa tse ngata ka theko e tlase.

Convolute

Le hoja mechine ea maqeba a likhoele e sebelisa likhoele tse telele tse sa khaotseng tsa khalase ho phuthela resin e kolobisitsoeng ka khalase ka har'a li-tubes, motsoako o kopaneng o etsoa ka lesela le lohiloeng la khalase le seng le kentsoe ka resin. Lesela lena la "preg preg" le pota-potiloe ka mandrel ho etsa tube, ebe le phekoloa hore le thatafale ka har'a motsoako. Molemo oa ho sebelisa lesela le entsoeng ka khalase, ho e-na le likhoele tse tsoelang pele, ke hore u fumana matla a khalase ka litsela tse peli. Sena se eketsa matla a eketsehileng ho komporo bakeng sa lits'ebetso tse thata le tse hatellang.

Phetisetso ea Resin

Ka ho fetisoa ho bōptjoa lesela la khalase le kenngoa kapa le thehoa ka har'a hlobo ka sebōpeho se itseng. Joale lesela le kenngoa ka resin ka mokhoa oa ho fetisa. Resin e tšoaroa ka mocheso o itseng ka sekepeng 'me lesela la khalase le tšoaroa ka har'a vacuum. Joale resin e lokolloa sebakeng sa vacuum ea khalase, e qobella resin hore e kene lipakeng tsa likhoele tsa khalase ka har'a lesela. Ka mor'a moo, motsoako oa phekoloa le ho etsoa mochine ho etsa karolo ea ho qetela.

Motsoako o bōpiloeng

Likarolo tse entsoeng ka bongata li sebelisa Bulk Molding Compounds (BMC) ho etsa libopeho tse kopaneng li sebelisa ente kapa mochini oa compression. BMC ke lesela la khalase kapa likhoele tse khaotsoeng tse kopantsoeng le resin. Metsoako ena e ka behoa kapa e kenngoa ka har'a hlobo ebe e thermoset kapa e phekoloa tlas'a mocheso le khatello. Molemo oa motsoako o bōpiloeng ke bokhoni ba ho potlakela ho hlahisa libopeho tse rarahaneng ka bongata.

Ho na le mekhoa e mengata ea ho kopanya resin le khalase 'me tsena ke tse' maloa feela tsa mekhoa e sebelisoang ha ho etsoa li-plugs tsa composite frac. Ntho ea bohlokoa ke hore motsoako o bonolo ho sila ka likotoana tse nyane. Hape, ho kopana ha khalase le resin ho fella ka matla a khoheli a 1.8-1.9 a etsang likotoana tse phahamisoang habonolo ho tloha selibeng nakong ea ho siloa.

Slip Boitsebiso

Ha u beha plug e kopantsoeng sesebelisoa se ts'oaroa ka selibeng ka lihlopha tsa "slips". Ha e le hantle, ho na le khoune e kopantsoeng le sekoti. Lekhalo le tla ba le libaka tse thata tse thata tseo ha li qobelloa ho nyoloha khoune e tla "loma" ka har'a casing, ho theha ankora e khonang ho notlela plug sebakeng le ho mamella matla a fetang 200,000 lbs. Hore thella e "lome" ka har'a casing, libaka tse thata kapa thepa e tlameha ho ba thata ho feta khese ka boeona, eo hangata e leng ~ 30 HRC.

'Mele o Kopantsoeng o Thella ka Li-insert

Sebopeho sa bobeli se sebelisoang ka ho fetisisa sa slip ke 'mele o kopantsoeng o nang le likonopo tse thata ho fana ka ankora.

Likonopo tsa tšepe

Li-plug tse ling li na le likonopo tse entsoeng ka tšepe, ebang ke tšepe e entsoeng ka ho feletseng kapa ea phofo. Likonopo tsa tšepe tsa phofo li entsoe ka phofo ea sintering ea tšepe ka sebopeho se hlokahalang ho tloha konopo. Le hoja tšepe ea phofo e utloahala eka ho ka ba bonolo ho e sila / ho e sila kaofela ho itšetlehile ka phofo ea tšepe, phekolo ea mocheso le mokhoa oa ho etsa tlhahiso.

Likonopo tsa Ceramic

Li-plug tse ling tse kopantsoeng li sebelisa slip e kopantsoeng le likonopo tsa ceramic ho fana ka ho loma ka har'a casing. Le hoja thepa ea ceramic e thata haholo, e boetse e brittle haholo. Sena se lumella likonopo tsa ceramic hore li senyehe hantle nakong ea ho sila ha li bapisoa le konopo ea tšepe. Ceramic e na le SG pakeng tsa 5-6, e etsang hore ho be bonolo ho e tlosa nakong ea ho sila hore balekane ba bona ba tšepe.

Slip Millability

Ho tsepamisitsoe maikutlo haholo linakong tsa ho sila bakeng sa plug e kopaneng hoo sepheo sa 'nete sa ho sila li-plug ka linako tse ling se ka lebaloang. Sepheo sa ho qetela sa ts'ebetso ea leloala ke ho tlosa li-plug ho tloha selibeng. E, ho bohlokoa ho e etsa kapele le hore likotoana li be nyane. Leha ho le joalo haeba u tabola polaka ka potlako esita le ho fumana li-cuttings tse nyenyane, empa u sa tlose lithōle selibeng sepheo ha se e-s'o fihleloe. Ho khetha plug e nang le li-slip kapa li-buttons tsa tšepe ho tla etsa hore ho be thata ho tlosa lithōle tsohle ho li-plug feela ka lebaka la matla a itseng a matla a thepa.

Vigor's Composite Bridge Plug le Frac Plug li entsoe ka thepa e tsoetseng pele e kopaneng, e nang le likhetho bakeng sa meralo ea tšepe le meralo e kopaneng e lumellanang le litlhaloso tsa bareki. Lihlahisoa tsa rona li kentsoe ka katleho libakeng tsa oli ho pholletsa le China le lefats'e ka bophara, li fumana maikutlo a ikhethang ho tsoa ho basebelisi. Kaha re ikemiselitse ho etsa boleng le ho itlhophisa, re etsa bonnete ba hore litharollo tsa rona li fihlela litlhoko tse ikhethang tsa projeke ka 'ngoe. Haeba u thahasella letoto la li-plug tsa Vigor's plug kapa lisebelisoa tsa ho cheka likoti, ka kopo u se ke oa tsilatsila ho fumana lintlha tse ling.

Ho fumana lintlha tse ling, o ka ngolla lebokoseng la rona la poso info@vigorpetroleum.com& marketing@vigordrilling.com