API 7-1 Drilling String Valves

Tsanangudzo Pfupi

Mavharuvhu etambo ekuboorera anomisa mvura kuti isayerera ichikwira pamusoro petambo yekuboorera kazhinji kana chibooreso chikaba chichibva chadzika pasi.LANDRILL inogona kupa premium quality Full opening safety valve(FOSV), Kelly valve, Inside blowout preventer(IBOP), Drop-in check valve. , Float valve.

Tumira email kwatiri

Product Detail

Product Tags

Yakazara Yekuvhura Yekuchengetedza Valve (FOSV)

Full Opening Safety Valve (ipfupi yeFOSV) ibhora remhando yekudzivirira vharafu rinoshandiswa kumisa kuyerera nepatambo yekuboora kana tambo yekuboorera ichibviswa mutsime.

FOSV ine miviri miviri-yakazara-yakazara-yekuchengetedza vharafu, saka haikanganise mafambisirwo emidziyo yakaita semabharari epakati kana zviridzwa zvekuongorora.Yakagadzirirwa kubayiwa mujoini yepamusoro yepombi yekuboorera kana tambo yechubhu pauriri hwepasi uye kuvharwa nekukurumidza kana tsime rikakava.

Kana uchiodha ndapota tsanangura:
Connection.
OD uye ID
Kushanda Kudzvinyirira: 5,000 / 10,000 / 15,000 PSI;

Kelly valve

Kelly valve inonziwo Kelly jongwe kana Grey valve.Ivharuvhu yekudzora ruoko mu drill tambo inotenderera system uye ndeimwe yezvishandiso zvinoshanda kudzivirira kuvhuvhuta.Kelly valve yakakamurwa kuita Upper Kelly Valve uye Lower Kelly Valve.Upper Kelly Valve yakabatana ne swivel sub uye Kelly.Yezasi Kelly vharafu yakabatana nechekumucheto kwaKelly uye pamusoro pepombi yekuchera kana kumucheto kwezasi kweKelly save sub.Kutenderedza chipanera chevharuvhu yekudzivirira yakazara 90 ° kuona nekudzima.Muchibhorani, kuitira kudzivirira tsaona dzinotyisa, mavharuvhu eKelly anofanirwa kubatanidzwa kumativi ese eKelly kudzivirira kurasikirwa kwekuchera uye kuvhuvhuta.Kelly jongwe vharafu, inova bhora rinoshandiswa nemaoko rinomhanya muID yetambo yekubooresa, Ndechimwe chekushandisa chinoshanda chekudzivirira kubva pakuputika.

Jongwe rekelly rakakamurwa kuita upper kelly cock valve uye rezasi kelly jongwe.
Iyo jongwe repamusoro kelly rakabatana nechepasi pekupedzisira swivel uye kumusoro kwekupedzisira kelly.Iro repazasi kelly jongwe rakabatana nekumusoro kumucheto kwepombi yekuboorera uye kuzasi kwekupedzisira kwekelly kana kubatana pakati pepasi pekupedzisira kelly saver subs.
Jongwe rekelly rinoshandisa kuvhiya kuri nyore, kelly jongwe rinogona kuTuren on kana Kudzimwa nekungobatidza special operationg spanner pa90 degrees zvichienderana nekuratidza kwainoenda.Panguva yekuchera jongwe rekelly richabatanidzwa kumucheto kwepamusoro uye kuzasi kwe kelly.

Kana uchiodha ndapota tsanangura:
Upper kana Lower mhando;
Tool OD;
Kushanda Kudzvinyirira: 5,000 / 10,000 / 15,000 PSI;
Tool connection.

Mukati meBOP

Inside blowout preventer (Mukati BOP) chishandiso chakakosha, chinogona kuve nemitsetse kuburikidza neBOP preempt kuti ibatanidzwe neakawedzera dhiri maturusi nekukurumidza, kana kuputika kukaitika panguva yekusimudza maturusi ekuchera, iyo yemukati inoputika inodzivirira ine zvakawanda. zvakanakira senge high-pressure, yakavharwa yakavimbika, nyore kushanda, chinja nekukurumidza uye zvichingodaro.

Kana uchiodha ndapota tsanangura:
Tool OD;
Kushanda Kudzvinyirira: 5,000 / 10,000 / 15,000 PSI;
Tool connection.

Munguva yekuchera mudziyo uri kubuda mugomba, kuvhuvhuta kunoitika nekuda kwekusveta mhedzisiro, Kana iyo mvura, mafuta, chiutsi kana mvura ichibuda mupombi yekuchera yakaburitswa, iyo yemukati inoputika inodzivirira inofanira kukurumidza kubatana nepombi yekuchera, Iyo mukati. blowout preventer inogona kubatanidzwa zviri nyore kune pombi yekuboorera nekuda kwekuti vharafu yekudzivirira inoputika iri panzvimbo yakavhurika uye mvura iri mugomba rezasi inogona kuyerera ichibuda mukati memudziviriri wekuvhuvhuta iri panzvimbo yakavhurika uye mvura iri mugomba rezasi inogona kubuda kunze. yemukati inodzivirira yekuvhuvhuta, Iyo tsvimbo yekuyamura inogona kuvhara vharavha nekukwenya kunze bhaudhi rekukiya, izvozvi, iyo mukati inoputika inodzivirira inobvumira iyo fluid kuti iiswe mugomba kubva kumusoro kusvika pasi, asi iyo iri mugomba fluid haikwanise kuyerera ichipinda. chibooresa tambo uye pakupedzisira kuyerera kunze mukati blowout preventer Ipapo chinangwa chokuputira kudzivirira vani chisvikwe nematanho anotevera, Discharge sub regulate sub regulate the fluid uye tanga pombi kutenderera.

Drop-in check valve

Drop-In Cheki Mavharuvhu anodzivirira kuyerera kwekudzoka panguva yekick uye akakodzera kune mazhinji mamiriro ekuchera umo kudzoka kuyerera kuburikidza netambo yekubooresa kune njodzi uye kushanda kwakajairika kunoda mabhenefiti eiyo yakazara-yakazara sub.Nekudzivirira kuyerera kwepamusoro kuburikidza nepombi yekuchera, asi kubvumira mvura kuti iiswe pasi kuti itenderere tsime, mavharuvhu anopa mucheki nzira yekudzora matsimba epombi yekuboorera pazvinenge zvichidikanwa, kuvandudza zvakanyanya uye kurerutsa kutonga kwetsime.

Kana kuvhuvhuta kuchaitika, tambo dzekubatanidza kelly dzinobuda pakarepo uye isa cheki vharuvhu iri mupombi yekuboorera yobva yapomba ichidzika kunzvimbo inodiwa. Saka kuvhuvhuta kunogona kudzivirirwa.

Pakuhodha ndapota tsanangura
Diki bore mutambo yekuboora iyo cheki vharuvhu inofanira kupfuura.
Kudzika sub yekubatanidza saizi uye mhando.
Kunze kwedhayamita yemateru ekushandisa majoini.

Float valve

Iyo valve inoyangarara inodzivirira mvura yekuchera, kucheka uye marara esimbi kuti asayerera achidzokera kumusoro kwetambo yekuchera.Kana yakanyatsoiswa pachibooreso tambo mavharuvhu aya anopa akawedzera kuvhuvhuta kudzivirira.

Iyo valve yekuyangarara inogona kushandiswa chero kubva kumusoro kusvika kuzasi kwechibhorani.Inonyanya kuzivikanwa nzvimbo iri muBHA (pazasi gomba musangano) iyo inosanganisira diki, uye inogona kusanganisira diki diki, padhuze ne bit stabilizer, mamwe ma stabilizer, float sub, cross-over sub, dope mota (yepamusoro sub), drill collar, uye dhiripipe.Mavharuvhu akawanda anoyangarara anogona kushandiswa mune imwe tambo, kunyangwe kaviri stacking isingakurudzirwe nekuda kwekugona kukuvadzwa kwevharuvhu yekuyangarara mumamiriro ekumanikidza kwakanyanya.Pane kudaro, paradzanisa mavharuvhu mumajoini akasiyana ezvishandiso.

Drill Pipe (DP) Mavharuvhu anoyangarara anowanikwa kune yakajairika service, H2S - 300°F sevhisi (HNBR/HSN) uye H2S - 400°F sevhisi (Viton.)

Muenzaniso F, FA:1R, 1F2R, 2F3R, 3F, 3½ IF, 4R, 4F, 5R, 5F6R, uye 6F
Muenzaniso G, GA, GC:1F2R, 2F3R, 3F, 3½ IF, 4R, 4F, 5R uye 5F6R

Kana uchiodha ndapota tsanangura:
Float valve type (Model F kana Model G);
Float valve size;
Kubatanidza uye OD ye sub.