Maupangiri a Packers Kuthamanga, Kukhazikitsa Kachitidwe, ndi Kulingalira kwa Space-out

1.Kuthekera kozama kwambiri.Mikhalidwe yomwe imafuna kuti zonyamula zopangira azikhazikike mozama kwambiri (mamita 12,000/3,658m +) zikuwonetsa kufunikira kokhazikitsa njira zomwe sizidalira kusokoneza machubu, monga ma hydraulic ndi magetsi seti mapaketi. Izi zimachitika chifukwa chakuchulukirachulukira kwa kusintha kwa machubu (makamaka kuzungulira) mavuto omwe akuchulukirachulukira. Makina oyika mawayilesi a Hydraulic ndi magetsi alibe malire awa. Chosankha chodziwika bwino chapaketi pamapulogalamu ozama ndi E/L seti kapena ma hydraulic set packers okhazikika. Kukonda kokhazikika m'malo obwezedwa mwina ndi chifukwa cha zinthu zina zomwe nthawi zambiri zimatsagana ndi zitsime zakuya. Zinthu izi (kuchuluka kwa kutentha ndi kusiyanasiyana kofunikira) ndizosavuta komanso nthawi zambiri zimakhutitsidwa ndi mawonekedwe apaketi okhazikika.

2.Njira yokhazikitsira mapaketi opanda pampu kapena chingwe chamagetsi-(mawotchi).Nthawi zina pamafunika kugwiritsa ntchito makina oyika paketi chifukwa zida zothandizira sizipezeka kuti zitheke kukhazikitsa njira zina. Mwachitsanzo, ngati pampu yamatope ilibe makina opangira ma hydraulic ndipo gawo lamagetsi lamagetsi silinapezeke pakukhazikitsa ma waya ndiye kuti makina opangira makina ndi chisankho chotsalira.

3.Kuyika pa chitoliro popanda kusintha machubu-(hydraulic set).Ngati mphamvu yoyika chingwe chamagetsi sichikupezeka pazifukwa zina ndipo mabowo kapena zida zogwirira zitoliro zimapangitsa kusintha kwa machubu kukhala kovuta kapena kosatheka, kusankha kotsalako ndikosavuta. Zosankha zodziwika kwambiri munthawi imeneyi ndi zonyamula ma hydraulic set retrievable packers kapena mapaketi okhazikika. Komabe, kuganiziridwa zina kuphatikizapo kupezeka, kusankha kwina kotheka ndiko kugwiritsa ntchito makina opangira magetsi (okhazikika kapena obwezeredwa) oyendetsa machubu omwe ali ndi hydraulic setting tool. Chida chowonjezera ichi chimachotsedwa pachitsime ndi chubu chikagwiritsidwa ntchito kuyika paketi.

4.Thamangani ndikuyika chopakira mwachangu komanso molondola-(ma waya).Nthawi zina ndizofunikira kapena zofunikira kuti muzitha kuthamanga ndikuyika paketi mwachangu komanso molondola momwe mungathere. Muzochitika izi, chosowacho nthawi zambiri chimakhudzana ndi chosowa china - kufunikira kolumikiza chitsime. Mapaketi a magetsi opangira magetsi, kaya okhazikika kapena obwezeretsedwa, amaonedwa kuti ndi oyenera kwambiri. Malo opangira zida zambiri omwe angagwiritsidwe ntchito ndi mapaketiwa kuti akwaniritse chosowa cholumikizira ichi. Kulondola kwakuya kumakwaniritsidwa mwa kuyanjanitsa mwakuya pogwiritsa ntchito kolala yamagetsi yamagetsi yomwe imayendetsedwa pamwamba pa chida chokhazikitsa.

5.Mchira wolemera wonyamulidwa pansi pa packer-(zolumikizana zolimba kudzera papaketi).Kuti wopakira azitha kunyamula chitoliro chachitali pansi pake, ndikofunikira kuti wopakirayo akhale ndi mandrel olimba mpaka ulusi wapachubu wapansi kapena ngati sichoncho, njira yotulutsira iyenera kuloleza kuti pakhale njira yokwanira yonyamula. malo othamanga kuti anyamule kulemera. Opaka ena angafunike zida zowonjezera kapena zosinthidwa kuti atsimikizire kubwezeredwa pambuyo pokhazikitsidwa. Zina zitha kuchepetsedwa mu kuchuluka kwa kulemera komwe kungayendetsedwe ndi zikhomo. Izi ndi zoona ndi ma hydraulic packers. Komanso, pankhani ya magetsi onyamula magetsi, ngati kulemera kwa chitoliro kumaposa mlingo wokhazikika wa mzere wokha, zingakhale zofunikira kugwiritsa ntchito chida chothandizira cha hydraulic.

6.Njira yokhazikitsira ma hydraulic packer yokhala ndi kutsika kotsika-(malo akulu a pistoni).Nthawi zina pamafunika kuyika paketi ya hydraulically pogwiritsa ntchito kutsika kwapampu chifukwa cha zida zothandizira pamtunda kapena pansi kapena kulephera kwa zida zomaliza. Pongoganiza kuti maphukusi ambiri omwe amakhala ndi mphamvu yofanana ndi mphamvu zokakamiza ndizochepa, ndiye kuti kusintha kwina kokha ndi malo a pistoni. Ma hydraulic packers ena amapangidwa ndi pisitoni yayikulu. Madera a piston, ndithudi, adzadalira kukula kwake ndi kupanikizika kwa mapangidwe. Nthawi zina, pistoni iwiri imatha kugwiritsidwa ntchito kutsitsa kukakamiza kofunikira pa mphamvu yomwe mukufuna.

7.Kukhazikitsa kangapo / kumasulidwa paulendo womwewo-(mawotchi-okonzedwanso).Nthawi zambiri mikhalidwe yabwino komanso zolinga zogwirira ntchito zimapangitsa kuti pakhale kofunikira kuyendetsa paketi yomwe imatha kukhazikitsidwa ndikumasulidwa kangapo. Mapangidwe angapo amapaketi amafunikira kuti izi zitheke. Komabe, kuphatikiza komwe kungatheke ndizovuta ndipo siziyenera kufotokozedwa mwatsatanetsatane pakadali pano. Mapaketi awa omwe amadziwika kuti "hook wall packers", amapangidwa makamaka pazosowa izi.

8.Kuthekera kwa pulagi ya mlatho, kuthamanga kwa mbali ziwiri, machubu ndi mapaketi amatha kubwezeredwa.Kuthekera kogwiritsa ntchito chopakira chopanga ngati pulagi yobweza mlatho ndikofunikira mumikhalidwe yosiyanasiyana yomalizidwa. Kwenikweni, kuthekera uku kumangotanthauza kuti wonyamulayo atha kusiyidwa mu dzenje pamalo olumikizidwa (machubu amatengedwa padera). Kuti agwirizanenso ndi tanthauzoli, wopakirayo ayenera kukhala ndi mphamvu yogwira mwamphamvu ya bi-directional ndipo chopakiracho chiyenera kubwezeredwa.

Chifukwa mapaketi opanga adapangidwa kuti apangidwe kudzera, kuthekera kolumikizira kofunikira sikukhala gawo lazopaka zilizonse ndipo ziyenera kuwonjezeredwa ngati zida zowonjezera. Zigawo zosindikizira za machubu owonjezera, ma valve otsekera, ma valve apapazi, nsonga zamachubu zokhala ndi mapulagi a mawaya ndi mapulagi osindikizira obwezerezedwanso ndi zitsanzo za zida zotere. Kufananiza kothandiza kwambiri kwa mitundu ya mapaketi ndi mitundu ya zida zomangira zowonjezera zimatengera kapangidwe kake.

9 .Kuthekera kokhazikika kwa pulagi ya mlatho, kuthamanga kwapawiri, kupakira kosatha.Zofunikira zomwezo zimagwiranso ntchito pamapulagi okhazikika monga momwe angabwezere koma popanda kufunikira kwa packer. Komanso, zida zomangira zowonjezera ndizofanana.

10.Thamangani ndikuyika mu dzenje lokhotakhota, thamangani pamachubu, mphamvu ya hydraulic set.Kubowola m'mphepete mwa nyanja ndi zovuta zina zoboola masiku ano zatulutsa zitsime zambiri zomwe zapatuka kwambiri kapena zopingasa. Chifukwa chazovuta zakusintha kwa machubu akumunsi, makamaka kuzungulira, makina oyika ma seti sakhala ofunikira. Zomwe zimafunikira maulendo angapo mozama m'malo mwa 1/3 kutembenuka zitha kukhala zovuta kukhazikitsa. Mapaketi omwe amafunikira kasinthasintha kuti amasulidwe atha kukhala ndi zovuta zambiri pakugwirira ntchito.

Kutha kwa mzere wamagetsi kumatha kukhalanso vuto pansi pazitsime izi chifukwa palibe kulemera kwa chitoliro komwe kungathe kuthana ndi kukangana pakati pa msonkhano wapacker ndi casing mu dzenje lopotoka, ndipo mwayi wopezera paketi mpaka kuya wachepetsedwa. Pomaliza yopingasa, izi sizingakhale funso.

Ma hydraulic set packers kapena mapaketi omwe amayendetsa pama hydraulic setting njira amatha kukhala opambana chifukwa safuna kuwongolera machubu ndipo amatha kugwiritsa ntchito kulemera kwa chitoliro.

11.Kulowa mosavuta kwa zisindikizo mu dzenje lopatuka-(mutu wa scoop).Zomwe zimagwirizanitsidwa ndi mabowo opotoka ndi vuto lomwe lingakhalepo la mayunitsi osindikizira oluma mu paketi. Mapaketi okhala ndi "mitu yakumaso" yapadera kapena maupangiri achubu ndi mapangidwe abwino kwambiri ochepetsera mwayi wa vutoli. Chinthu china choyenera kuganizira ndi ID yapaketi. Kukula kwa ID (ndi OD ya zisindikizo), kumapangitsanso mwayi wopambana. Kalozera wa "Muleshoe" nthawi zambiri amagwiritsidwa ntchito pagulu la zisindikizo kuti awonjezere mwayi woluma mupaketi. Kukula kwa kalozera wa Muleshoe kumadalira mwachilengedwe OD chisindikizo. Kukula kwa chisindikizo OD, kalozera wa Muleshoe ndi wamkulu. Izi ziyenera kupangitsa kuti zingwe zikhale zosavuta. Palinso maupangiri a Muleshoe pamsika omwe amabwereranso ndikuyenda mmwamba ndi pansi kwa chubu.

Thamangani ndikuyika mumatope olemera, thamangani pa chubu. Nthawi zina mikhalidwe yabwino imapangitsa kuti pakhale kofunikira kuthamanga ndikuyika wonyamula m'matope olemera. Zonyamula zamagetsi zimakhala zosafunikira nthawi zambiri chifukwa kuthamanga m'matope owoneka bwino kumatha kukhala kwautali kwambiri kapena kungakhale kosatheka kufikitsa msonkhanowo mwakuya ngati matope ali pamavuto. Kulemera kwa msonkhano wokha sikungakhale kokwanira.

Monga m'zitsime zopotoka kapena zokhota, zonyamula zimayenda pamachubu zimakhala ndi ubwino wa kulemera kwa chitoliro. Komanso, makina seti (makamaka angapo kasinthasintha seti) packers akhoza kubweretsa vuto. Kusauka kwamatope kumatha kupangitsa kuti pakhale zovuta kupeza kuyenda kofunikira pakati pa magawo osuntha kuti akhazikitse paketi.

Ngakhale njira yotsalira, ma hydraulic setting siwopanda mavuto. Kufunika kogwetsa mpira wokhazikika kapena kuyendetsa matope olemera a waya kumatha kukhala vuto komanso kuwononga nthawi ngati matope ali pamavuto. Mwayi woti matope awonongeke ndiwambiri chifukwa, panthawi yogwira ntchito yowononga nthawi, kuyendayenda pansi sikutheka.

12.Siyani machubu movutikira, ma slip apamwamba, kapena latch yamkati.Zinthu zogwirira ntchito zomwe zimafuna kuti machubu azitalikirana movutikira ndi ambiri. Kupanga zinthu monga mkulu-oyenda pansi mabowo ndi pamwamba kutentha adzakhala chitsanzo. Kugwiritsiridwa ntchito kwa mandrel onyamula gasi m'thumba ndi ntchito yolumikizana pafupipafupi ndi mawaya kungapangitse kuti chubu chikhale cholimba kuti chizigwira ntchito bwino.

Ngati chopakiracho chiyenera kugwiritsidwa ntchito ndipo chubu chiyikidwa movutikira, wopakirayo ayenera kukhala ndi zotchingira zapamwamba. Ngati wopakirayo ali ndi chodutsa chophatikizika, chiyeneranso kukhala ndi latch yamkati yamtundu wina kuti chodutsacho chizikhala chotsekedwa pomwe chubu chimayikidwa movutikira. Zopakira zanthawi zonse kapena zosindikizira zomwe zimatha kubwezeredwa zitha kugwiritsidwa ntchito pokhapokha ngati pali cholumikizira chamtundu wa latching chomwe chimayendetsedwa ndi chosindikizira. Kupatulapo pazofunikira izi ndi ngati chopakira chocheperako chokhala ndi latch ndi makina otsika otsika agwiritsidwa ntchito kuyika paketi yapaketi yapamwamba yopanda zotengera zam'mwamba. Izi nthawi zambiri zimagwiritsidwa ntchito popanga zone zone.

13.Siyani machubu akuponderezana, kutsika pang'ono, kapena kuyimitsa pang'ono.Kufunika kosiya chubu motalikirana ndi kupanikizana nthawi zambiri kumakhudzana ndi maopaleshoni omwe angachitike pambuyo pake. Kuponderezana kumasiyidwa kuti kugonjetse kuchepa kwa chubu komwe nthawi zambiri kumagwirizanitsidwa ndi kuchiza. Gulu la zotsalira zapansi ndizofunika kuti mulole mwayi wotuluka. Chokhacho chokhacho ngati chopakira chotsika chimagwiritsidwa ntchito ngati choyimitsa chonyamula chapamwamba popanda zotsitsa zapansi. Zopatula izi nthawi zambiri zimapezeka m'magawo odzipatula.

14.Siyani machubu osalowerera ndale (Neutral point pakubowola), kutsekereza kotseka mu phukusi lazinthu.Kufunika kosiya machubu osalowerera ndale kumatha kupangidwa ndi mitundu yosiyanasiyana ya magwiridwe antchito kapena zolinga. Nthawi zambiri, machubu osalowerera ndale amapereka malo oti atalikitse machubu panthawi yopangira komanso kutsika kwa machubu chifukwa cha ma opaleshoni. Ngati palibe opareshoni yomwe imabweretsa kusuntha monyanyira, ndiye kuti kusalowerera ndale kumeneku kumatha kukhala kwabwino kwambiri. Kuti chopakila chizitha kuyendetsa ndikuyika kenako chubucho chisiyidwa osalowerera ndale, wopakirayo ayenera kukhala ndi mphamvu yamphamvu ya bi-directional ndipo ayenera kukhala wopangidwa motere kotero kuti kuponderezana kwa element kumasungidwa ndi njira zina osati kuponderezana kwa chubu kapena. kukangana. Izi ndi "zodziwikiratu" kwa zonyamula zokhazikika komanso zosindikizira koma kwa omwe angabwezeredwe, zikutanthauza kuti makina a latch amkati ndiofunikira.

Mzere wazonyamula wa Vigor umatsatira mosamalitsa miyezo ya API 11 D1. Pakali pano timapereka mitundu isanu ndi umodzi yapaketi, yonse yomwe idatamandidwa kwambiri ndi makasitomala athu. Poyankha kuchulukirachulukira, magulu athu aukadaulo ndi ogula akufufuza mwachangu njira zothetsera zomwe zikufunika makonda.

Kaya mumakonda zinthu zathu zopakira, kubowola ndi kumaliza zida zodula mitengo, kapena ntchito zosinthira makonda a OEM, tadzipereka kupereka chithandizo chaukadaulo chapamwamba kwambiri. Chonde khalani omasuka kutifikira kuti mudziwe zambiri.