Zvishandiso Zvishanu Zvakajairika zveWellhead

Zvisungo zveElevator (Mabheiri)

Maumbirwo uye Nheyo

Chinongedzo cheelevator chishandiso chakakosha chinoshandiswa kumisa maelevator pakumhanyisa nekudhonza tambo dzemapaipi panguva yekuboorera nekushanda. Chinoda mutoro wakawanda, kuramba kubatwa, huremu hushoma, kuchengetedzeka uye kuvimbika. Ziso repamusoro rechinongedzo cheelevator rakaturikwa pazvikorekedzo zvekubatsira kumativi ese echinongedzo, uye chikamu chepazasi chakabatana nenzeve dzeelevator. Zvikamu zvekubatanidza pakati pechinongedzo cheelevator, elevator nehoko zvinoenderana nezvinodiwa neSY/T 5288-2000.

Ma lift links akakamurwa kuita mhando mbiri: rimwe gumbo uye rimwe gumbo. Ma lift links ane gumbo rimwe anowanzo shandiswa mumatsime asina kudzika ane mutoro usingapfuure 1350 kN. Mhando mbiri dzinowanzoshandiswa mumichina yekuboorera ndeaya ma lift links eDH1350 neSH1350.

Chinongedzo cheelevator chine makumbo maviri chakagadzirwa nesimbi yakasimba kwazvo, nepo chinongedzo cheelevator chine makumbo maviri chakagadzirwa nesimbi yemhando yepamusoro. Mhando dzese dziri mbiri dzinonyatsogadziriswa nekupisa uye dzakapedzwa pamusoro, zvichikonzera kusimba kwakanyanya uye kuomarara.

Maelevator

Elevator chishandiso chinoshandiswa kusungirira zvakananga tambo yepombi panguva yekuboorera nekushanda. Yakabatana nelink yeelevator iri pamusoro, uye saizi dzakasiyana dzemabhora dzinosungirira tambo dzakasiyana dzepombi.

- Zvichienderana netambo yepombi yakasungirirwa, maelevator akakamurwa kuita: maelevator epombi yekuboorera, maelevator ecasing uye maelevator epaipi.

- Zvichienderana nechimiro, maelevator akapatsanurwa muzvikamu zvinotevera: mhando yegonhi repadivi rine makiyi maviri, mhando ine hinged uye mhando yering ye latch. Rudzi rwering ye latch haruwanzoitiki.

Elevator yerudzi rweCSD inoshandiswa zvakanyanya munzvimbo dzekuboorera dzimba. Inonyanya kugadzirwa nemuviri, gonhi, pini yecotter, mubato wepini yekukiya, sikuruu yekuenzanisa, mapini ekukiya epamusoro nepazasi, nezvimwewo. Mafudzi ayo anotakura mutoro anosanganisira fudzi rakati sandara uye fudzi rakatetepa re18°.

1. Rifiti yemusuwo wepadivi

Elevator yemusuwo wepadivi ine zvikamu zvakaita semuviri nemusuwo. Musuwo wakabatana nemuviri kuburikidza ne pin shaft kuti uvhure nekuvhara chivharo cheelevator. Kana gonhi ravharwa, rinovharwa otomatiki nemuviri nemapini ekukiyira epamusoro nepazasi. Kuti urivhure, dzvanya mubato we lock pin wodhonza kunze nesimba shoma. Kumusoro kwemuviri kune double-lock limit block. Kana yaiswa pamusoro pekumusoro, tambo yepombi inodzvanya limit block, uye gonhi harigone kuvhurwa kana kuvharwa. Kana pasina mutoro pamusoro pemuviri uye limit block ichikwanisa kufamba kumusoro nekudzika ndipo panogona kuvhurwa nekuvharwa zvakasununguka. Limit block inopa basa rekudzivirira kuchengetedzeka.

Seti yega yega yemaelevator ine mapini maviri ekuchengetedza. Mushure mekunge maelevator aiswa mumaburi eanzeve kumativi ese emuviri, mapini ekuchengetedza anoiswa kudzivirira maelevator kubuda, zvichiita kuti pave nekuchengetedzwa panguva yekushanda kwepombi nekudhonza.

2. Elevator ine hinged

Kana tichienzanisa neelevator yemusuwo wepadivi, elevator ine hinged iri nyore kushandisa. Inonyanya kugadzirwa nehafu yemuviri wekuruboshwe, hafu yemuviri werudyi, pini yekukiya, mubato wekuchengetedza, pini yehingi, chitubu, nezvimwewo. Maoko akarembera ari kumativi ekunze ehafu yemuviri wekuruboshwe nerudyi anoshandiswa kusungirira zvinongedzo zveelevator. Pini yekukiya inosunga hafu yekuruboshwe nerudyi pamwe chete. Mubato wekuchengetedza unoita kuti pini yekukiya isavhurike panguva yekugumburwa.

3. Kushandisa maelevator

(1) Usati washandisa, chengeta munzvimbo yakaoma uye ine mhepo yakanaka kudzivirira ngura nekukuvadzwa.

(2) Mushure mekushandisa, bvisai mafuta, matope netsvina kubva muelevator, tarisai kana paine kukuvara, isai mafuta nguva nenguva murin'i yemukati nepamagumo eelevator mozora mafuta ekudzivirira ngura, chengetai mumba munzvimbo ine mhepo inofefetera uye yakaoma. Musashandise mishonga yekuchenesa inoparadza.

4. Kungwarira

(2) Tembiricha yekushanda haifanirwe kunge yakaderera pane -40°C.

(3) Usadonhedze kana kurova elevator kuti iite shanduko uye kukuvara kwemuchina.

(5) Kubatanidza, kucheka, kukuya, kugadzira michina, kuboora uye mamwe mabasa ekugadzira zvinhu pachigadziko cheelevator hakubvumidzwe zvachose.

(6) Kana zvinhu zvakamanikidzwa zvichipfuura 1.5mm, gadzirisa kana kurega kushandisa.

(7) Saizi yeelevator inofanira kuenderana nehukuru hwechishandiso chekuboorera, fudzi remutoro rinofanira kunge rakati sandara pasina kukanganisika kwakanyanya kana kusakara, pini yehinge nepini yekuchengetedza zvinofanira kunge zvakanyoroveswa, uye gonhi rinofanira kuvharwa zviri nyore, zvakachengeteka uye zvakavimbika.

(8) Paunenge uchigumburwa kana kumhanyisa kesi, pini yekuchengetedza uye bhandi diki reelevator rinofanira kushandiswa. Paunenge uchiisa elevator patafura inotenderera, dzivisa kurovera kwakasimba kamwe kamwe. Kusvetuka-svetuka kubva pakubatanidza hakubvumidzwe zvachose.

(9) Kutakura zvinhu zvakawandisa hakubvumirwi. Usasungirire chirauro mukati meefivha kuti usimudze zvinhu zvinorema.

(10) Paunenge uchiisa elevator patafura inotenderera, dzivisa master bushing lock pin woiisa zvakananga kuitira kuti mativi ese ari maviri apinzwe zvakaenzana.

Matsvedza

Matsvedza zvishandiso zvinoshandiswa kubata nekurembedzatambo yekubooreramugomba panguva yekuboorwa. Zvidimbu zvinonyanya kuumbwa nezvikamu zvinotsvedza, madhiri anotsvedza, mibato nezvikamu zvinobatanidza. Saizi dzakasiyana dzetambo dzekuboorwa dzinoda saizi dzakasiyana dzezvidimbu.

1. Kupatsanura maslip

- Nebasa: maburi epombi yekuboorera, maburi ekora yekuboorera uye maburi epakeji.

- Nemagadzirirwo: maslip ane zvidimbu zvitatu nezvina, maslip emhando refu nezvipfupi, nezvimwewo.

- Nekushandisa maitiro: ma "power slips" uye ma "manual slips".

2. Zvidimbu zvitatu

Mapumburu ane zvikamu zvitatu ane mitsetse mitatu yakapatsanurwa. Mitsetse mitatu yakapatsanurwa yakabatana nemahinji asi haivharike zvachose, zvichiita kuti tambo yekuboorera ipfuure zvakasununguka. Muviri wega wega wekuboorera une migero yedovetail yakatenderera uye une ma liner plates nema slip dies. Nekuchinja ma liner plates nema slip dies, ma slip anogona kushandiswa kune tambo dzakasiyana dzekuboorera dziri munzvimbo shoma.

Tsanangudzo dzehurefu

Mapombi ekudhonza (Varco) anowanikwa mumhando nhatu dzakareba: SDS, SDML uye SDXL.

- Rudzi rweSDS: mapfupi ekutsvedza, saizi yehukuru: 2-3/8″ kusvika 4-1/2″

- Mhando yeSDML: maslip epakati, saizi dzakasiyana: 2-3/8″ kusvika 5-1/2″

- Mhando yeSDXL: maslip epakati, saizi dzakasiyana: 3-1/2″ kusvika 5-1/2″

Kana maslip akabata tambo yekuboorera uye akagara murotary bushing, maslip dies anobata tambo yekuboorera, uye tambo yekuboorera inobatwa. Pakusimudza maslip, nekuti mazino eslip dies akarerekera kumusoro zvishoma, pamusoro peslip die unobuda nyore nyore kubva patambo yekuboorera. Kusimudza maslip kunoita kuti tambo yekuboorera ikwidzwe kana kudzikiswa. Maslip erudzi urwu anosanganisira 2-1/2″, 4-1/2″, 5″ uye 7″ slip.

Kana maslip acho achidikanwa kutakura mitoro inorema, maslip ane mativi matatu ane angle yakakura anogona kushandiswa. Maumbirwo awo iangle yakakura yekuputira yakatenderedza tambo yekuboorera uye miviri yakareba yekutsvedza, izvo zvinopa kubata kukuru uye kureba kwenguva refu kwekubata kuti zvikwanise kutsungirira mitoro inorema, yakakodzera matsime akadzika. Nekuti maslip dies anoiswa mumwe nemumwe mumuviri wekutsvedza, haatsvode kana akabata tambo yekuboorera. Dambudziko remhando iyi yekutsvedza nderekuti nekuda kwemaslip dies makuru, anowanzo kuwira mugomba kana akatyoka panguva yekushanda. Naizvozvo, pakugadzira maslip akadaro, zvinhu zviri nani uye tekinoroji yepamusoro yekugadzira zvinofanirwa kushandiswa kuvandudza kuramba kwekutyoka.

3. Zvidimbu zvakawanda (zvidimbu zvekesi)

Rudzi urwu rwema "multi-piece slips" runowanzo shandiswa pakutakura zvinhu zvakakura. Muviri wega wega unosungirirwa pamwe chete uchishandisa ma "connecting pins" asi hauvharike zvachose. Muviri wega wega une "circumferential dovetail grooves", uye mugero wega wega une "one-piece slip die". Pamwe chete pane zvidimbu gumi nerimwe.

4. Kola yekubooreramaslip

Zvidzitiro zvemabhora emuboora (Varco) zvinowanikwa mumhando nhatu: DCS-S, DCS-R, DCS-L.

- Saizi yeDCS-S: 3″ kusvika 4″, 4″ kusvika 4-7/8″

- DCS-R saizi: 4-1/2″ kusvika 6″, 5-1/2″ kusvika 7″

- DCS-L saizi: 6-3/4″ kusvika 14″

5. Mapepa ekuchengetedza

Zvidzitiro zvekuchengetedza zvinoshandiswa pamwe chete nezvidzitiro zvenguva dzose pakumhanyisa makola ekuboorera, mabara epakati uye mapaipi ane dhayamita hombe kudzivirira tambo yekuboorera kuti isawire mugomba. Zvine zvikamu zvakawanda zvekuboorera zvakabatana nemapini kuburikidza nemaburi emapini, nemagumo akabatana nepini yecheni kune sikuruu ine shinda, zvichigadzira chinotsvedza chinogadziriswa. Kuchinja huwandu hwezvikamu zvekutsvedza kunobvumira chinotsvedza chekuchengetedza kuti chienderane nehukuru hwakasiyana hwemakola ekuboorera nemapaipi.

- Kune makora ekuboorera asina fudzi, maslips ekuchengetedza anofanira kushandiswa.

- Zvidimbu zvekuchengetedza zvinoumbwa nezvikamu zvinotsvedza, madhiri anotsvedza, masprings, sikuruu inogadzirisa, nzungu, mubato netsvimbo dzinobatanidza.

- Paunenge uchishandisa ma safety slips, mushure mekusunga nati, tinya pini yega yega zvishoma nehando kuitira kuti slip die yega yega ibatane nekora yekuboorera, nokudaro ichipa dziviriro yakachengeteka.

- Chidzitiro chekuchengetedza chinofanira kuva 5 cm kubva pane zvidzitiro zvenguva dzose.

6. Kuongorora usati washandisa

1) Kutsiva ma slip dies kana akapfekwa kusvika pa 1/4 yehurefu hwawo hwepakutanga.

2) Kana chidhiraivha chitsva chikazununguka panzvimbo inobatirira chidhiraivha, chidhiraivha chinofanira kuraswa.

3) Mahinji ese anofanira kufamba zvakasununguka uye aine zvikamu zvakakwana; kutsiva kana akapfekwa.

4) Kana maburi avhurwa, gomba harifanirwe kunge riri pasi pehukuru hwechishandiso chekuboorera.

5) Mushure mekuisa ma slip dies matsva, mazino angangoita 80% anofanira kubata muviri we drill tool.

7. Kungwarira

(1) Sarudza saizi yakakodzera yekutsvedza zvichibva pamudziyo wekuboorera pasi.

(2) Tarisa kuti ma "slip dies" acho akapinza here. Haafanire kunge akasununguka, akaiswa kumashure, kana kuti akasviba. Ma "screws" nema "cotter pins" zvinofanirwa kunge zvakakwana uye zvakasimba. Ma "connecting pins" anofanira kutenderera zvakasununguka.

(3) Mushure mekudzika kwemamita chiuru, maelevator maviri anofanira kushandiswa pakugumburwa. Kushandisa maslip ane elevator pakugumburwa hakubvumirwi (kushanda pasi).

(4) Pakumhanya kana kudhonza makola ekuboorera, maslip anofanira kushandiswa pamwe chete nemaslip ekuchengetedza. Maslip acho anofanira kunge ari 50 cm kubva kumucheto webhokisi, uye safety slip inofanira kunge iri 5 cm kubva pamaslip.

(5) Vashandi veWellhead vanofanira kumira kunze kwenzvimbo yekutenderera yezvinotsvedza kudzivirira kukuvara kwemakumbo kana zvinotsvedza zvikatenderera.

8. Kugadzirisa

(1) Usashandise ma drill pipe slips sema drill collar slips.

(2) Usati washandisa, tarisa kuti zvikamu zvese zvinotenderera zvinofamba zvakasununguka pasina kunamira.

(3) Usati washandisa, tarisa pamusoro peganda rinotsvedza uye ma slip dies kuti uone kana purasitiki yakashanduka uye kuti yasakara zvakanyanya. Kana paine, chinja nekukurumidza. Kana marara akazadza mazino e slip dies, chenesa.

(4) Usashandise zvinhu zvakawanda panguva yekushandisa. Usashandise mamodheru asina kuenzana.

(5) Paunenge uchishandisa, dzivisa kudhonza tambo yepombi nekukurumidza, izvo zvinogona kukonzera kuti matinji atsvedzerere kana kusiya mavanga akadzika pamusoro pepombi. Usaremedza maelevator kana kukanda maslip paunenge uchikurumidza kugumburwa zvichikonzera kukuvara.

(6) Mushure mekushandisa, chenesai machira acho. Chengetai nzvimbo dzakatetepa dzakachena uye garai muchizora mafuta uye muchizora mafuta. Isai mafuta ekudzivirira ngura panzvimbo dzakafumurwa mochengeta mumba munzvimbo ine mhepo yakaoma.

(7) Madhiyi eSlip anofanira kuiswa muzvikamu zvakakwana sezvakatsanangurwa; musaderedza huwandu hwacho.

(8) Tsiva zvikamu zvakasakara nekukurumidza.

(9) Pakushanda mumunda, chengeta zvinhu zvose zvakachena.

Maoko nembato

1. Chinangwa

Matanho anoumbwa netambo yekunze netambo yemukati zvinoshanda pamwe chete. Anonyanya kushandiswa kugadzira nekupwanya kubatana kwezvishandiso zvekuboorera uye kutenderedza panguva yekugumburwa uye kuvharwa kwekesi.

2. Mhando

- Zvichienderana nehukuru: Matanho emhando B nematanda ekuisa mubhokisi.

- Nekushandisa: mbato dzemaoko uye mbato dzemagetsi e hydraulic.

Parizvino, mbato dzemhando yeB nembato dzemagetsi ehydraulic zvinoshandiswa zvakanyanya munzvimbo dzepamba. Mbato dzemhando yeB dzine saizi ye φ88.9～φ298.4mm. Nekuchinja musoro wetong, saizi dzakasiyana dzepombi dzinogona kugadzirwa kana kuputswa.

3. Kurongwa kweTong

Matanho ndiwo chishandiso chikuru chekubatanidza tambo yekuboorera. Matanho emaoko anoshandiswa zvakanyanya patsime redu anosanganisira DB tongs, SDD tongs, B-type tongs, uye C-type tongs.

- DB tongs: Hukuru hwekushanda hunobva pa 3-1/2″ kusvika 8-1/4″. Inogona kuwedzerwa kusvika 17″ nemusoro we tong wekuwedzera.

Kureba kwetorque: 3-1/2″ kusvika 8-1/4″: 65,000 ft-lb, 8″ kusvika 17″: 40,000 ft-lb

- SDD tongs: Hukuru hwekushanda hunobva pa4″ kusvika 8-1/2″. Hunogona kuwedzerwa kusvika pa17″.

- Matanho emhando B: Anonyanya kushandiswa kugadzira nekuputsa casing. Saizi yacho inokwanisa kubva pa3-1/2″ kusvika 13-3/8″. Musoro wematanho wakatambanudzwa haugone kusvika 25-1/2″.

- Matanho emhando yeC: Iyi itanho inotakurika. Saizi yacho inotangira pa 2-3/8″ kusvika 10-3/4″. Torque yepamusoro: 35,000 ft-lb

4. Kugadzirisa nekushandisa

1) Chengetedza chibatiso chehanger chakachinjika kuti zvive nyore kuenzana.

2) Chibatiso chinofanira kunge chakachinjika, chakachengeteka, chakavimbika uye chine kutwasuka kwakakwana.

3) Mushure mekubatanidza, majoini ese emusoro we tong anofanira kunge akachinjika uye mapini ekuchengetedza akazara.

4) Kutsiva shaya dzakafa kana dzapfekwa kusvika pachikamu chimwe muzvina chehurefu hwadzo hwepakutanga.

5) Gara uchizora mafuta uye uchizora mafuta panhengo dzinofamba.

6) Tambo yekumisikidza tong inofanira kunge yakareba zvakanyanya sezvinobvira.

5. Kungwarira

(1) Sarudza musoro we #5 tong wakakodzera kuti uve nechokwadi chekuti saizi yekubata inoenderana nehukuru hwechishandiso chekuboorera.

(2) Tong inofanira kuiswa pajoinhi yechishandiso. Tong dzepamusoro nedzepasi dzinofanira kuva 30 ~ 50mm kubva papfudzi rechisimbiso chekubatanidza zvakateerana. Kona iri pakati petong dzemukati nedzekunze inofanira kuva pakati pe45° ~ 90°. Pakugadzira, tong yekunze iri pamusoro uye tong yemukati iri pasi; kana ichibuda, tong yekunze iri pasi uye tong yemukati iri pamusoro.

(3) Kana shaya yachinja, usaiisa panzvimbo ine tsime, uye dzivirira minwe yakapwanyika kana kukuvara kubva kuzvidimbu zveshaya yaibhururuka.

(4) Paunenge uchisunga tong, usaise minwe pakati peshaya refu #3 neshaya pfupi #4 kudzivirira kupwanyika.

Spinner

Chinotenderera chinoshandiswa kugadzira nekuputsa mapombi ekubatanidza otomatiki. Chinonyanya kukamurwa kuva chinotenderera ...

1. Chinotenderera chemhepo

Ma parameter makuru eSSW-40 pneumatic spinner:

- Saizi yehukuru: 3-1/2″ kusvika 9-1/2″ (89-241 mm)

- Kumhanya kwekutenderera (5″ pombi yekuboorera): 120 RPM

- Torque (5″ pombi): 1100 ft-lbs (1490 Nm)

- Kumanikidzwa kwemhepo: 90-120 psi (6.2-8.6 Bar)

Nzira dzekudzivirira pakushandisa pneumatic spinner

1) Sirinda, mhepovharuvhuuye mitsetse yemhepo inofanira kunge yakachengeteka, yakavimbika, ichishanda zviri nyore uye isina mhepo inobuda.

2) Tsiva magiya emagetsi kana mazino akatyoka.

3) Kupfekwa kwedhiraivha uye dhayamita dzeroller dzinomanikidzwa hazvifanirwe kudarika 3.175 mm.

4) Chinongedzo chehanger chinofanira kuchinjika kuti chigadziriswe zviri nyore.

5) Omesa mafuta uye wedzera mafuta kuzvikamu zvakazorwa.

6) Chengeta huwandu hwakati hwemafuta egiya mubhokisi regiya.

7) Kana zvikaitika kuti pave nekutsvedza, ruzha rusina kujairika, simba shoma kana kuti mhepo inobuda, tarisa kana kugadzirisa nekukurumidza.

2. Simba reHydraulic tong

Tong yemagetsi yehydraulic yeQ10Y-M inonyanya kuumbwa nebhokisi rekufambisa, giya rekudzikisa, musoro wetong, system yekudzora mweya uye system yehydraulic.

Nzira dzekudzivirira pakushandisa

(1) Saizi yeshaya yemusoro wetong inofanira kuenderana nehukuru hwejoinhi yepombi yekuboorera.

(2) Paunenge uchifambisa tong yemagetsi kumusoro wetsime, usavhure vharuvhu yemhepo zvizere panguva imwe chete kudzivirira tong kuti isafambe nekukurumidza uye ikonzere kurova.

(3) Usasimudze tambo yekuboorera kusvika pini yabviswa zvachose kubva mubhokisi uye tong yaburitsa chishandiso chekuboorera.

(4) Kana tambo yemagetsi isiri kushandiswa, dzorera mavharuvhu ese ehydraulic nepneumatic panzvimbo isina kusimba/kudzima, vhara pombi yehydraulic, uye vhara vharuvhu yemhepo inoisa tambo.

(5) Sarudza nzvimbo yekubata tong yepamusoro nepazasi zvichienderana nekubatanidzwa kana kuputsika kwayo. Paunenge uchichinja nzvimbo, iva nechokwadi chekuti maburi ese emusoro we tong akarongeka usati washanda; zvikasadaro, mashandiro acho anogona kusashanda zvakanaka.

Bata: Jessie Zhou

Nharembozha/Whatsapp:+0086-18109206861

Email: energy@landrilltools.com