Zvishandiso Zvekuchera Migero Yemvura: "Varindi" Vashanu Vanodzivirira Kuchera Oiri Negasi

Mukubvisa mafuta negasi rechisikigo, mabasa ekuchera ibasa guru rine njodzi huru uye rine hunyanzvi hwepamusoro. Senzvimbo yakakosha inobatanidza matura emafuta negasi pasi pevhu kune masisitimu epamusoro, kuchengetedzeka nekugadzikana kwemusoro wetsime rekuchera zvinosarudza zvakananga kubudirira kana kukundikana kwebasa. Zvishandiso zveWellhead, semidziyo mikuru munzvimbo iyi, zvinoita mabasa akawanda akadai sekudzora kumanikidzwa, kutungamira kwemvura uye kuvimbisa kuchengetedzeka. Chinyorwa chino chinotarisa pazvishandiso zvishanu zvakakosha zvemabasa ekuchera musoro wetsime — Blowout Preventer (BOP), Casing Head, Christmas Tree, Choke and Kill Manifold and Diverter — kuratidza mabasa avo nezvakavanzika zvehunyanzvi.

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I. Kudzivirira Kuputika (BOP): "Mutsetse Wekudzivirira Wekupedzisira" weKuchengetedza Kudzora Matsime

Basa: Chinodzivirira kuputirwa kwemvura ndicho chinhu chinonyanya kukosha pakuchengetedza pakuchera, basa rayo guru riri rekudzivirira kuputirwa kwemvura (kuburitswa kwemvura ine simba repasi pevhu isingadzoreki). Kana paine kumanikidzwa kusina kujairika kana njodzi, BOP inogona kukurumidza kuvhara musoro wetsime kuti igadzire chidziviriro chekuvhara mvura.

Maumbirwo uye Mhando

• Annular BOP: Inoita kuti pave ne dynamic sealing (kuvhara nepombi yekuboorera ichitenderera) nekudzvanya pakati perabha, ichichinjana nezvishandiso zvekuboorera zvehukuru hwakasiyana.
• Ram BOP: Yakashongedzerwa nemakondohwe ekuchekerera (anokwanisa kucheka mapaipi ekuboorera) uye makondohwe asingaonekwe (anovhara tsime zvachose), anoshandiswa pakuvharwa kwakasimba mumamiriro ezvinhu akaomarara.

Maitiro Ekushandisa: Muzviitiko zvine njodzi huru zvakaita sekucherwa kwemvura yakadzika uye matsime egasi ane simba guru, BOP stack inowanzo kuve nemaseti akawanda eBOP akabatanidzwa pamwe chete, achishanda ne hydraulic control system kuti awane mhinduro nekukurumidza.

II. Musoro weKesi: "Nheyo Inotakura Mutoro" yeMaumbirwo eWellbore

Basa: Kana yaiswa pamusoro peganda repamusoro, musoro weganda unoita mabasa maviri makuru:

1. Kutsigira huremu hwetambo dzinotevera dzechivharo: Zvivharo zvine mativi akawanda (chivharo chepamusoro, chivharo chepakati, chivharo chekugadzira) zvinorembera nhanho nhanho zvichipfuura nemusoro wechivharo kuti zvigadzire chimiro chakasimba chetsime.
2. Kuvhara kumanikidzwa kweannulus: Kudzivirira kutaurirana kwedzvinyiriro pakati pezvikamu zvakasiyana zve casing kuti ive nechokwadi chekuti wellbore yakasimba.

Zvimiro zveDhizaini

• Kazhinji zvakabatana nemaflange kana maclamp kuti zvive nyore kuisa nekugadzirisa.
• Yakashongedzerwa nezvikamu zvemukati zvekuvhara uye nzvimbo dzekuongorora kumanikidzwa kuti dziongorore mashandiro ekuvhara nguva nenguva.

Mhando

Yakakamurwa kuita misoro yekesi ine chidimbu chimwe chete uye misoro yekesi yakasanganiswa zvichienderana nekudzika kwetsime nemamiriro ekuumbwa kwaro.

III. Muti weKisimusi: "Smart Switch" yeKugadzira Oiri neGasi

Basa: Muti weKisimusi mudziyo wekudzora wakaiswa pamusoro petsime mushure mekupedzwa kwetsime, unoshandiswa kudzora kugadzirwa kwemafuta negesi, kuita mabasa ekudzikisa maburi (semuenzaniso, kubaya gasi, kuisa acid) uye kutarisa mamiriro etsime.

Zvikamu Zvikuru

• Vharuvhu Guru: Inodzora kuvhurwa nekuvharwa kwenzira huru yemvura.
• Vharuvhu yeChoke: Inodzora kuyerera kwemvura uye kumanikidzwa kwemvura kudzivirira kukurwa kwemvura mumachubhu.
• Valvu Yekuchengetedza: Inozvidzima yoga mvura kana paine njodzi.
• Mageji ekumanikidza uye maSensor: Tumira data remusoro wetsime panguva chaiyo.

Kupatsanura

Yakakamurwa kuita miti yeKisimusi ine simba shoma (<35MPa) uye miti yeKisimusi ine simba guru (>70MPa) zvichibva pahuwandu hwesimba. Miti yeKisimusi ine mvura yakadzika inodawo simba rinodzivirira ngura uye rinodzivirira simba guru.

IV. Kudzipwa uye Kuuraya Zvakasiyana-siyana: "Network Yakarurama" yeKudzora Kumanikidzwa

Basa: Kuburikidza nemusanganiswa wemavharuvhu ekukwenya nemapaipi, inoita mabasa maviri akakosha:

1. Kudzipwa: Kunodzora kumanikidzwa kwemusana panguva yekushanda kwekutonga kwetsime kuti kuenzane nekuumbwa kwesimba.
2. Kuuraya: Kupomba mvura inoboorwa yakawanda mugomba kuti ibvise kukwakuka kana kuputika.

Zvinhu Zvikuru zveUnyanzvi

• Inoshandisa dhizaini yevharuvhu yekukwenya ine matanho akawanda kuti ienderane nezvinodiwa zvakasiyana zvekuyerera kwemvura uye kumanikidzwa kwemhepo.
• Yakashongedzerwa ne remote control system yekuderedza njodzi dzekushandisa nemaoko.
• Kurongeka kwenzvimbo dzakawanda kunofanirwa kutevedzera mitemo yeAPI kuti pave nechokwadi chekuti mhinduro dzenjodzi dzinoshanda zvakanaka.

V. Diverter: "Nzira Inokurumidza Yekubuda" yeKuchera Zvisina Kudzika

Basa: Panguva yekuboorera pamusoro (BOP isati yaiswa), chinochinja-chinja chinogona kukurumidza kutungamira mvura inoyerera panzvimbo yakachengeteka (semuenzaniso, gomba rinotsva) kudzivirira tsaona dzinokonzerwa nekuburitswa kamwe kamwe kwegasi risina kudzika.

Nheyo yekushanda

• Inobvumira mashandisirwo akajairika ekuboorera kuburikidza nemudziyo unotenderera wekuvhara uku uchichengetedza nzira yekutsauka iri yakamira.
• Kana mvura yakawandisa yaonekwa, sisitimu ye hydraulic inotanga kushanda ipapo ipapo kuti ivhure vharuvhu yekudiversa.

Maitiro Ekushandisa: Nzvimbo dzekuchera matombo dziri kunze kwegungwa, nzvimbo dzine madhamu nedzimwe nzvimbo dzinonyanya kukanganiswa nezvakatipoteredza.

Kushanduka Kwetekinoroji uye Maitiro Eramangwana

Sezvo kutsvaga oiri negasi kuri kuwedzera munzvimbo dzakaoma dzakadai sematsime akadzika zvakanyanya, gasi reshale uye hydrate yegasi rechisikigo, maturusi emusoro wetsime ari kushanduka kuita hungwaru, kuramba kumanikidzwa kwakanyanya (>140MPa) uye kuramba kupisa kwakanyanya (>200℃). Mienzaniso inosanganisira:

• Digital BOP: Yakabatanidzwa nemasensa ekumanikidza uye maalgorithms eAI kuti ipe yambiro yekutanga otomatiki uye yakavharwa zvakanaka.
• Musoro weComposite Casing Head wakareruka: Unoderedza huremu uye unowedzera kuramba ngura.
• Muti weKisimusi Unoshandisa Magetsi Ose: Unotsiva nzira yechinyakare yekudzora mahydraulic kuti ienderane nenzvimbo dzakadzika dzemvura neArctic.

Bata: Jessie Zhou

Nharembozha/Whatsapp:+0086-18109206861

Email: energy@landrilltools.com