Mitundu ya Mfuti Zophulika

Mfuti ya Tubing Perforating

Mfuti zotulutsa machubu zimatha kuyambitsa zosungirako zina polowera zingwe zingapo zopangira ndikupeza madera owonjezera opangira popanda kuchotsa chingwe chomaliza pachitsime. Kuonjezera apo, sipadzakhala chifukwa chopeza ntchito yogwirira ntchito kapena kubowola kuti agwire ntchito yotereyi monga momwe tingabowole mopanda mphamvu.

Ubwino wake

● Kuwongolera bwino kwa chitsime kungathe kupezedwa chifukwa cha kupakira ndi chubu kukhalapo panthawi yoboola.

● Imalola kuchepera pang'ono pakupanga.

● Packer ndi kumaliza/DST zida zili mu chitsime pa perforating.

● Kusamalidwa bwino kumathandiza poyeretsa zibowo.

Zoipa

● Mfuti zokhala ndi mainchesi ang'onoang'ono akunja ndi ma charger ang'onoang'ono adzakhala ndi ntchito yochepa yoboola.

● Pakufunika kugawa mfuti kuti zigwire bwino ntchito.

Kuchepetsa malire mpaka 1000 psi.

● Kuchepetsa kutalika kwa perforator ndi kutalika kwa mafuta opangira mafuta, kachipangizo kamene kamayika, miyeso yowonjezerapo kuti athane ndi kuthamanga kwambiri, ndi malo opangira kolala.

Mitundu

Pali makamaka mitundu itatu ikuluikulu yamfuti za thru chubing perforating:

● Mfuti zomwe zimagwiritsa ntchito zonyamulira zomwe zimatha kubwezedwa.

● Amene akugwiritsa ntchito chingwe chonyamula katundu chomwe angathe kubweza ndalama zolipirira zinthu zomwe zingatheke.

● Mfuti zomwe potengerapo maliro ndi zipewa zimasweka kukhala tizidutswa ting’onoting’ono pambuyo pophulitsa

Mfuti Zonyamula Hollow Zobweza

Awa ndi mitundu yaying'ono yamfuti zomwe titha kuzidutsa mu chubu, chifukwa chake kukhala ndi 180 yotsika mtengo, motero, kuchita bwino kuposa mfuti zina zonse. Amangopereka 0 o phasing ndi max. ya 4spf pamfuti ya 2 1/8 ”OD ndi 6spf pamfuti ya 2 7/8” OD. Chifukwa cha kuyimitsidwa kwa mfuti zomwe mfutizi zingakhale nazo, padzakhala kufunikira kwa zida zowongolera kapena kugawa.

Mfuti zonyamula zopanda pake zimapezeka m'makulidwe osiyanasiyana kuyambira 30 mm (1 3/16 ″) mpaka 73 mm (2 7/8″) pamachubu ogwiritsira ntchito. Chingwe chomaliza chocheperako (Mitundu yomaliza) ID imachepetsa kukula kwamfuti koyenera. Komabe, mfuti zazing'ono mpaka 54 mm (2 1/8 ″) zili ndi mphamvu zochepa chifukwa cha kukula kwake. Izi zimaletsa kutalika kwa liner yowoneka bwino.

Chifukwa chake, kutalika kwa jeti kumachepetsa kuchuluka kwa zophulika pamoto uliwonse. Kuchuluka kwa mfuti izi ndi kuwombera 19 pa mita (6 kuwombera pa phazi). Titha kukonza mfuti zamachubu kuti zipereke pafupifupi gawo lililonse la perforating. Kusalowa bwino kwa zolipiritsa zazing'ono zomwe zaponyedwa pachitsime kungathe kuchepetsa kuchepa kwa khungu la geometrical chifukwa chakusintha pang'ono.

Mfundo ya Ntchito

Mfuti nthawi zambiri zimagwiritsidwa ntchito ndi zero phasesing. Kuonjezera apo, tikhoza kuika mfutiyo mwamakina kapena maginito kuti tichepetse kusiyana pakati pa mfuti ndi chitoliro cha casing. Mfuti zazikuluzikulu za 73 mm (2 7/8 ″) zimapereka magwiridwe antchito ofanana ndi omwe amapezeka ndi mfuti zing'onozing'ono zotsika mtengo kapena zotsika mtengo. Kulowa kwawo kumapangitsa kuti azigwiritsa ntchito mozungulira pang'onopang'ono kapena 360 °, kuchepetsa khungu la geometrical ndikuwongolera magwiridwe antchito ngakhale atawotchedwa pobowole. Mfuti zonyamulira zopanda pake zimachepetsa kuwonongeka kwa casing monga chonyamuliracho chimakhala ndi mphamvu ya kuphulika ndi zidutswa zothamanga kwambiri zamilandu yowoneka bwino.

Mfuti zonyamulira zopanda kanthu ndizothandiza kwambiri kuposa mfuti zamakapisozi zomwe zimadumphira motalikirapo panthawi iliyonse. Izi zili choncho chifukwa kulemera kwa chonyamulira kumachepetsa kufunika kowonjezera zolemera. Komabe, zopinga za zida zapamtunda zimachepetsa kutalika kwa mfuti nthawi imodzi kufika pafupifupi 10 metres.

Mfuti Zokwera Kwambiri komanso Zokwera Pang'onopang'ono pa Thru Tubing

Mfuti zotsika mtengo komanso zotsika mtengo zimapezeka kuchokera kumakampani ambiri ogwira ntchito pansi pa mayina osiyanasiyana amalonda ndipo zimakhala zazikulu kuyambira 43 mm (1 11/16″) mpaka 73 mm (2 7/8″). Kachitidwe kawo kaŵirikaŵiri kamaposa mfuti zonyamulira zosabowola zazikulu zofanana. Mfutizi zimakhala ndi zolipiritsa zokhala ngati munthu, iliyonse muchotengera choponderezedwa chothandizidwa ndi mawaya kapena zingwe zonyamulira.

Mfuti ikawomba m’chitsime, imaphwanya zotengera zachitsulo, zomwe zingakhale za ceramic, aluminiyamu, kapena chitsulo, kukhala tizidutswa ting’onoting’ono. Mfuti zotsika mtengo zimatha kubweza mawaya kapena zingwe, koma mfuti za capsule zomwe zimatha kuziwononga ndikuzisiya mchitsime. Zinyalala zochuluka kwambiri ziyenera kugwera pansi pa chitsime, koma kutuluka koyambako kumatha kunyamula. M’zitsime zomwe zapatuka kwambiri, kukangana kungalepheretse zinyalala kutsikira m’chitsime, kuchititsa kuti zitsulo kapena zinthu zina zogawanika zinyamulidwe kumtunda pamene chitsimecho chapangidwa.

Kuti mupewe kuwonongeka kwa kutsamwitsidwa, ma valve otetezera pansi, ndi zida zopangira pamwamba, ndikofunikira kuchitapo kanthu kuti mupewe zinyalala. Kuthamanga komwe kumabwerera kumtunda kudzakhala ndi zinthu zotsika kwambiri za polima ndi zidutswa za zinthu kuchokera ku chotengera choponderezedwa ndi chikwama chowoneka bwino. Zidutswazi zimayendetsedwa ndi mphamvu ya kuphulika ndi kukhudza kwa casing, kuwononga kwambiri ndikufulumizitsa dzimbiri. Kuti mupewe kuwonongeka kwakukulu kwa casing, muyenera kuchepetsa kukula kwa mfuti zophulika mpaka 54 mm (2 1/8 ″).

kuipa

Mitundu yamfuti yomwe imatha kufutukuka komanso yowonjezedwa pang'ono imawonedwa ngati yamphamvu kwambiri pakati pa mitundu yonse. Komabe, zopindulitsa zomwe amapereka ziyenera kuganiziridwa motsutsana ndi zovuta zomwe zimachitika chifukwa cha kuchuluka kwa zinyalala m'chitsimecho, kuthekera kwa kuwonongeka kwa zipolopolo zomwe zimayambitsidwa ndi milandu yamphamvu kwambiri, komanso kusakhalapo kwa mpanda wotsekera kuphulikako.

Mfuti yoboola yomwe idapangidwa ndikupangidwa ndi gulu la Vigor R&D imapangidwa motsatira muyezo wa SYT5562-2016, ndipo imathanso kusinthidwa malinga ndi zosowa za makasitomala, ngati muli ndi chidwi ndi mndandanda wathu wamfuti wa perforating, chonde musazengereze lumikizanani nafe kuti mupeze zinthu zabwino kwambiri komanso chithandizo chabwino kwambiri chaukadaulo.