Structural Principle and Application Method of Retrievable Bridge Plug of Cement Squeeze

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Structural Principle and Application Method of Retrievable Bridge Plug of Cement Squeeze

1. Mamiriro ezvinhu

Iyo inodzoreredzwa yemadota-inosvina bhiriji plug ine chisimbiso chechigaro uye anchor michina, yekukiya uye kusunungura michina, inotsvedza sleeve switch uye anti-stick mechanism, intubation uye salvage mechanism.

Iyo tambo yekuseta mudziyo kana yemafuta pombi hydraulic kuseta chishandiso inogona kushandiswa kutumira bhiriji plug kunzvimbo yakafanotemerwa yekumisikidza nekurasa, wobva watora yekuseta uye yekudyisa chishandiso, isa iyo intubation mudziyo muinodzoreredzwa madota ekusvina bhiriji plug, uye ita basa rekusvina madota , Mushure mekusvina madota, simudza intubation tube uye backwash tsime.Mushure mekugadzwa kwekutanga kwedhaka, iyo overshot inogona kudzikiswa kuti ireve kunze kwebhiriji plug.

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2. Maitiro ekushanda

1. Kugadzirisa uye kusavhara kushanda kwakafanana nekushanda kwechisimbiso chemazuva ose.

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2.Pashure pokunge plug yebhiriji inosvina dota yagadzikwa, batanidza kanula kanosvina dota nechepazasi petambo yechubhu woidzikisa mugomba, woipinza mu mandrel epureji yemhando yeash-squeezing bridge, wosundidzira. slide valve.

3.Kutsiva simende slurry nerori yesamende kuitira kusvina madota.

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4.Mushure mokunge madota asvinwa, pakarepo simudza tambo yepombi, dhonza intubation pombi kuti uvhare slide valve, uye pakarepo ugeze tsime kuti usuke dhaka resimende rakawandisa kubva mutsime.Nekuda kwekuti slide valve yakavharwa, simende slurry kunze kwekuumbwa kana pombi haigone kuyerera ichidzokera mutsime, iyo inovimbisa kunaka kwesimende uye plugging mhedzisiro yesimende slurry, inopfupisa nguva yekugara yesimende slurry mutsime, uye inoderedza. iyo simende slurry solidification pombi tambo.

5.Kana iyo yekumusoro layer ichishandiswa, iyo Retrievable Bridge Plug yeSimende Squeeze inoshandiswa seyakajairwa bhiriji plug chisimbiso uye inogona kuiswa mukugadzirwa zvakananga;kana chikamu chepasi chikacherwa, tambo yesalvage isina kuvharwa inoiswa mutsime kuti ibvise plug yebhiriji.Mushure mekunge plug yebhiriji yaburitswa, isa shangu dzekukuya pasi mutsime kuti uburitse plug yesamende.Sezvo pasina zvikamu zvesimbi, kuchera uye kugaya zviri nyore.

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3. Zvimiro zveunyanzvi

1. Flexible setting method: Iyo bhurogi bhurogi inogona kutumirwa mugadziriro netambo-mhando yekumisikidza chishandiso kana hydraulic yekumisikidza chishandiso, uye iyo yakakodzera yekumisikidza chishandiso inogona kusarudzwa maererano neyakajeka tsime mamiriro.

2. Kudzora kwakarurama kwekugadzirisa: Simba rekugadzirisa rebhurogi rebhurogi rinodzorwa netambo yekumanikidza (mhete), iyo inova nechokwadi chekuchengetedzwa kwakachengeteka uye kwakavimbika kugadzika kweplug yebhiriji.Panguva imwecheteyo, inovimbisa kuti chigadziro chekugadzirisa chinogona kusimudzwa zvakachengeteka kubva mutsime pasi pemamiriro ezvinhu akaoma.

3. Yakavimbika anti-jamming dhizaini: Iyo inotsvedza chikamu inotora yakavakirwa-mukati inotsvedza chimiro, uye bhiriji plug haisi nyore kusangana nekupikisa uye jamming kana ichisimudzwa uye ichidzikiswa mugomba.Mushure mekugadzika, plug yebhiriji inotsvedza uye chubhu yerabha inongoiswa pakati, uye inogona kushandiswa zvakachengeteka mumatsime ane chero kurerekera uye matsime akachinjika.

4. Unique anchoring mechanism: Iyo plug yebhiriji inoshandisa hungwaru musanganiswa wezvinotsvedza, makoni ekutsvedza, uye masilinda ekunze anotsvedza.Iyo ine yakanaka bidirectional pressure inotakura simba uye inogona kuiswa kune casings yeakasiyana mazinga.

5. Chengetedzo yekusavharisa nzira: Kuvhurwa kweplug yebhiriji kunoitwa nhanho nhanho muhurongwa hwemakina ekukiya, dhizaini yekuisa chisimbiso, uye inotsvedza.Hazvina mhosva kuti kumanikidzwa kwepamusoro nepasi kweplug yebhiriji kwakaenzana, simba rinodiwa rekusunungura idiki.

6. Zviri nyore kuchera uye kugaya ash plug: mushure mekushanda kwemadota echigadziro chebhiriji chinogadziriswa, chivharo chebhiriji chinogona kubudiswa kunze, uye zviri nyore kudonha uye kugaya ash plug.

7. Iva nekumwe kudhiraivha: plug yebhiriji ine compact chimiro, chimiro chepamusoro chakagadzirwa nezvinhu zviri nani kudhiraivha, uye yemukati yekuvhara michina iri pamusoro pebhiriji plug, kunyangwe bhiriji plug risingakwanisi kuburitswa nekuda zvikonzero zvisina kujairika, zvinogona kuramba zviri nyore kuburitsa kunze.


Nguva yekutumira: Jul-28-2023