Basa uye Zvikamu Zvikuru zvePacker

Packer mudziyo wemuchina une chinhu chekurongedza chakaiswa mumudziyo wakagadzirwa, unoshandiswa kuvhara mvura (mvura kana gasi) kutaurirana kuburikidza neanular space pakati pemakonditi nekuvharira nzvimbo iri pakati pawo ”.

A Packer inowanzoiswa pamusoro penzvimbo yekugadzira kuti iparadzanise nguva yekugadzira kubva kune casing annulus kana kubva kugadzira nzvimbo kune imwe nzvimbo mutsime.

Pakupedzwa kwegomba, casing yekugadzira inofambiswa nehurefu hwese hwetsime uye kuburikidza nedhamu. Gomba rakavharwa rinonyatsoshanda senzira yekudzora kugadzirwa kwakachengeteka kwemahydrocarboni anodiwa uye sechivharidzo chinodzivirira kudzoserwa kwemvura isingadikanwi, magasi, uye zvinyoro mutsime.

Mushure mekunge tambo yekubooresa yabviswa, kubatanidza kunoenderera mberi kwemakaseji emadhayamita akasiyana-siyana kunomhanyiswa mugomba pakadzika kwakasiyana-siyana uye kunochengetedzwa pakuumbwa nenzira inozivikanwa seCementing. 'Simende' pano inoreva musanganiswa wesimende nezvimwe zvinowedzerwa izvo zvinopomba mugomba uye zvinozadza vacuum pakati pekabheji nemaumbirwo akatenderedza.

Mushure mekunge chibhorani chadzivirirwa zvachose kubva payakautenderedza, chivharo chacho chinofanirwa kuboborwa kuti ukurudzire kugadzirwa kubva munzvimbo dzinoshanda dzedhamu dzinonzi 'pay zones'. Kuboora kunoitwa pachishandiswa 'Perforating guns' iyo inodzima kuputika kunoputika nepakati pezvikamu zvakati zvecasing (uye mudura) kuitira kugadzirwa kwehydrocarbon.

Parveen inopa mutsara wakazara wekugadzira mapaketi uye zvishongedzo - kubva kune akajairwa packers kusvika kune akasarudzika madhizaini enzvimbo dzine hutsinye. Mapaki edu akagadzirwa zvinoenderana neAPI 11 D1 Kugadziriswa Giredhi V6-V0 uye Hunhu Kudzora Giredhi Q3-Q1.

Mabasa ePacker: 

• Pamusoro pekupa chisimbiso pakati petubhing uye casing, mamwe mabasa epacker ndeaya anotevera:
• Dzivirira kudzika pasi kwetambo yechubhu, zvichiita kuti axial tension iwedzere kana mitoro yekumanikidza patambo yechubhu.
• Tsigira humwe huremu hwetubhing uko kune yakakosha kumanikidza mutoro patambo yechubhu.
• Inobvumira saizi yakakwana yetsime rekuyerera (iyo tubing tambo) kusangana neyakagadzirwa kugadzirwa kana jekiseni rekuyerera.
• Chengetedza kaseji yekugadzira (yemukati casing tambo) kubva mukuora kubva kumvura inogadzirwa uye kudzvinyirira kwakanyanya.
• Inogona kupa nzira yekuparadzanisa nzvimbo dzakawanda dzekugadzira.
• Bata zvakanaka-sevhisi fluid (kuuraya zvinwiwa, packer zvinwiwa) mu casing annulus.
• Gadzirisa kusimudza kwekugadzira, sekuenderera mberi kusimudza gasi kuburikidza neA-annulus.

Packer's Key Components:

• Muviri kana mandrel:

Mandrel chinhu chikuru chepakiti ine iyo yekupedzisira yekubatanidza uye inopa mukoto kuburikidza nemupakiti. Iyo inoiswa pasi pekuratidzwa yakananga kune inoyerera mvura saka kusarudzwa kwayo kwezvinhu isarudzo yakakosha. Zvinyanya kushandiswa zvinhu L80 Type 1, 9CR, 13CR, 9CR1Mo. Kune mamwe masevhisi ekuora uye anovava, Duplex, Super Duplex, Inconel anoshandiswawo sezvinodiwa.

• Slips:

Kutsvedza mudziyo wakaita seweji une mawicker (kana mazino) kumeso kwawo, ayo anopinda nekubata mudhuri wecasing kana pakaiswa. Kune akasiyana marudzi eanotsvedza dhizaini anowanikwa mumapakiti senge dovetail slips, rocker type inotsvedza bidirectional slips zvichienderana ne packer musangano zvinodiwa.

• Koni:

Iyo koni yakakomberedzwa kuti ienderane nekuseri kwekutsvedza uye inogadzira rampu inotyaira iyo inotsvedza kunze uye mumadziro emadziro kana simba rekumisa rinoiswa kune anotakura.

• Packing-element system

Packing element ndiyo inonyanya kukosha chikamu chechero packer uye inopa chinangwa chekutanga chekuisa chisimbiso. Kana maslip achinge asungirirwa mumadziro evhavha, yakawedzera kuiswa simba yekumisikidza inosimbisa iyo yekurongedza-element system uye inogadzira chisimbiso pakati pemuviri wepacker uye mukati medhayamita yecasing. Zvinhu zvinonyanya kushandiswa zvinhu zvinoti NBR, HNBR kana HSN, Viton, AFLAS, EPDM etc. Yakanyanya kufarirwa element system ndeyekusingaperi single element system ine mhete yekuwedzera, matatu piece element system ine spacer mhete, ECNER element system, Spring loaded element system, Fold. kumashure ring element system.

• Kiya mhete:

Kukiya mhete inoita basa rakakosha mukuita kwepacker. Chinangwa chekiyi mhete ndeyekufambisa axial mitoro uye kubvumira unidirectional kufamba kwepacker zvikamu. Iyo yekuvhara mhete inoiswa mukati yekuvhara mhete dzimba uye vese vanofamba pamwe chete pamusoro pekiyi mhete mandrel. Yese simba rekuseta rinogadzirwa nekuda kwekumanikidza kwetubing rakavharirwa mupakiti nekiyi mhete.

Semumwe wevanotungamira vanogadzira mapaketi, Vigor yakatsaurirwa kumisikidza indasitiri zviyero zvemhando uye kuvimbika. Mainjiniya edu anounza makore echiitiko mune zvese mashandisiro uye mashandisirwo emunda emapakiti, achitipa ruzivo rwakakosha mune yavo yakakosha basa mukubudirira kuchera mabasa. Isu tinonzwisisa kuti mutakuri wemhando yepamusoro anogona kukanganisa zvakanyanya kushanda nesimba uye kuchengetedzeka, ndosaka tichigara tichiisa mari mukutsvaga nekusimudzira. Chinangwa chedu ndechekuvandudza uye kugadzira nhevedzano yemhinduro dzepacker dzakanyatsokodzera maapplication epasirese.

PaVigor, tinoisa pamberi pezvinodiwa nevatengi vedu, tichiona kuti zvigadzirwa zvedu hazvingosangana chete asi zvinopfuura zvinotarisirwa. Kana iwe uchifarira kuongorora zvazvino packer maturusi kana mamwe maturusi ekuchera pasi, tinokukurudzira kuti usvike. Chikwata chedu chenyanzvi chakagadzirira kukupa rutsigiro rwehunyanzvi hwehunyanzvi uye zvigadzirwa zvemhando yepamusoro zvakanangana kune zvaunoda. Kubudirira kwako ibasa redu, uye isu tiripo kuti tikubatsire iwe kuzviita.

Kuti uwane rumwe ruzivo, unogona kunyorera kubhokisi redu retsambainfo@vigorpetroleum.com &marketing@vigordrilling.com