Packer Kukhazikitsa Njira

Ma Weight Set kapena Compression Set Packers

Mtundu woterewu ukhoza kukhazikitsidwa paokha kapena ukhoza kuyendetsedwa ngati gawo lofunika kwambiri la chingwe cha chubu ndikuyika pamene chingwecho chatsitsidwa.

Nthawi zambiri opaka zolemetsa amagwiritsa ntchito slip ndi cone msonkhano womwe utha kuyendetsedwa kuti upereke kukanikizana kwa chinthu chosindikizira, pomwe akasupe okoka kapena zotchingira zimatha kulowa mkati mwakhoma. Njira zotulutsira zotsalira zimapezedwa pogwiritsa ntchito chipangizo cha J slot chomwe chikatsegula chimalola kulemera kwa chingwe kuti kuchepeke ndikumakanikiza chinthu chosindikiza. Kutulutsidwa kwa chinthucho kungapezeke ponyamula kulemera kwa chingwe.

Mtundu uwu wa ndondomeko yoyika paketi idzakhala yoyenera ngati kulemera kungagwiritsidwe ntchito pa paketi zomwe sizingakhale choncho m'zitsime zokonda kwambiri. Kuphatikiza apo, wopakirayo amamasuka ngati pali kusiyana kwakukulu kuchokera pansi pa paketi.

Mapaketi okhala ndi compression nthawi zambiri amafunikira mphamvu zochepera 8,000 mpaka 14,000 pounds pa zinthu (packer element durometer ndi kutentha pakuyika kuya kuyeneranso kuganiziridwa). Izi zitha kukhala vuto pamtunda wochepera 2,000 chifukwa kulemera kwa chitoliro chofunikira kumakayikitsa malinga ndi kukula kwa paketi ndi kukula kwa chubu / kulemera kwa phazi.

Ma Packers Okhazika Mtima P

Packer yamtunduwu imakhala yonyamula zolemetsa zomwe zimayendetsedwa mozondoka, mwachitsanzo, slip ndi cone system ili pamwamba pa chinthu chosindikizira. Ndiwothandiza makamaka pakugwiritsa ntchito komwe kutsika kwa dzenje lapamwamba kwambiri ndipo motero kupanikizika kosiyana kuchokera pansi pa paketi kumakhalapo. Izi zimachitika m'zitsime za jakisoni wamadzi, pomwe kuthamanga kwa jakisoni kumathandizira kusungitsa malo opakira. Chisamaliro chiyenera kuchitidwa kuonetsetsa kuti kutentha kulikonse mu chingwecho ndi kukulitsa kwa chingwe sikungapereke mphamvu yokhoza kumasula wopakirayo.

Chisankho chofala kwambiri pakumaliza kwa seti yozama ndi makina-tension-set packer. Izi mwina zili choncho chifukwa chitsime chosazama nthawi zambiri chimasonyeza kuti pali chuma chochepa kwambiri ndipo makina opangira mphamvu amakhala otsika mtengo kusiyana ndi ma hydraulic seti kapena mawaya omwe angathe kubwezeredwa.

Roto-Mechanical Set Packers

Muzopaka zamtundu uwu, njira yokhazikitsira paketi imayendetsedwa ndi kuzungulira kwa tubing. Kuzungulira kwa chingwe kapena

kukakamiza ma cones kutsetsereka kuseri kwa slip ndipo motero kukanikizira chisindikizo, kapena kutulutsa mandrel amkati kotero kuti kulemera kwa chubu kumatha kuchitapo kanthu pamitsukoyo kuti ipanikizike chinthu chosindikiza.

Ma Hydraulic-Set Packers

Mu mtundu uwu wa paketi, kachitidwe kokhazikikirako kumadalira kuthamanga kwa hydraulic komwe kumapangidwa mkati mwa chingwe chomwe chimagwiritsidwa ntchito ku:

●yendetsa pisitoni kuti igwire kayendedwe ka slip ndi cone system motero imakhala ndi chisindikizo, kapena mwanjira ina.

●yambitsani zida zam'mwamba zopakira zomwe zimakonza malo opakira ndikulola kuti kugwedezeka kumakokedwe pa paketi ndikupondaponda makina osindikizira.

M'makonzedwe akale, pisitoni yoyendetsedwa ndi hydraulically ikayambitsa kusuntha kwa chulucho, kuyenda kwa koniyo kuyenera kutetezedwa ndi makina okhoma.

Kulola kuti mphamvu ya hydraulic ipangike mu chubu isanakhazikitsidwe choyikapo, njira zazikulu zitatu zilipo polumikiza chubu:

●Kuyika pulagi yopanda kanthu monga pulagi ya Baker BFC mkati mwa nsonga yoyenera monga nsonga ya Baker BFC.

●Kugwiritsa ntchito mpando wokwera mtengo womwe mpira ukhoza kugwetsera pansi pa chingwe cha chubu. Mukamagwiritsa ntchito kuponderezana kwambiri mutatha kuyika paketa, mpira ndi mpando zimameta ndikugwera mu sump yachitsime. Kapangidwe kake kamakhala ndi kolala yokulirapo yomwe imasunthira pansi ndikukulirakulira mukangometa zikhomo, motero mpirawo udutsa.

●Kugwiritsa ntchito kagawo kakang'ono kosiyanitsira, kumalola kuti madzi a chubu asunthidwe kudzera pamadoko pa subasanayike paketi. Mpira ukagwetsedwa umakhala pa collet yokulitsa zomwe zimalola kuti kukakamiza kupangike. Kuponderezana kwakukulu kukagwiritsidwa ntchito, collet imasunthira pansi ndipo potero, imatseka valve yozungulira ndikulola mpirawo kudutsa.

Magetsi Wireline Setting Packers

Mu dongosolo lino, zida zapadera za adaputala zimagwirizanitsidwa ndi paketi, kapena popanda tailpipe, ndipo dongosolo limayendetsedwa mu chitsime pa waya ndi chida cholumikizira chakuya monga casing collar locator CCL Pakuyika kuya, magetsi. chizindikiro choperekedwa pansi chingwe chimayatsa moto wowotcha pang'onopang'ono womwe uli mu chida chokhazikitsira chomwe chimamangirira pang'onopang'ono mphamvu ya mpweya ndikuyendetsa kayendedwe ka pisitoni kuti ikanikize dongosolo losindikizira.

Dongosolo lamtunduwu limatsogolera ku tanthauzo lolondola kwambiri la kuyika kwa paketi komanso kuyika mwachangu / kukhazikitsa. Zoyipa zake ndizovuta kuyendetsa ma waya m'zitsime zazitali kwambiri komanso kuti wonyamulayo ayenera kukhazikitsidwa mosiyana ndi kuyika kotsatira kwa chubu.

Zogulitsa za Vigor's packer zimapangidwa ndikupangidwa molingana ndi miyezo ya API 11 D1, pakadali pano titha kukupatsirani mitundu 6 yosiyanasiyana ya mapaketi, pakadali pano, makasitomala akhala akuwunika kwambiri zinthu zathu zopakira, makasitomala ena ayika patsogolo zosowa zawo, Akatswiri aukadaulo a Vigor ndi mainjiniya ogula akufunafuna mayankho odalirika kwa makasitomala athu. Ngati muli ndi chidwi ndi zinthu zonyamula katundu za Vigor, kubowola ndi kumaliza zida zodula mitengo, kapena ntchito zosinthidwa za OEM, chonde musazengereze kutilumikizana nafe kuti mupeze chithandizo chaukadaulo kwambiri.