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Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Series 150 Overshot

LANDRILL 150 mndandanda wotulutsa ndikuzungulira mopitilira muyeso ndi chida chakunja chopha nsomba, kunyamula ndi kubweza nsomba za tubular, makamaka pobowola kolala ndi chitoliro chobowola. The kulimbana ndi overshot akhoza anaikira masaizi osiyanasiyana nsomba, kotero overshot mmodzi akhoza atavala ndi kukula osiyana zigawo zikuluzikulu kulimbana nsomba masaizi osiyanasiyana nsomba.

Zomangamanga
Series 150 Overshot imakhala ndi magawo atatu akunja: Top Sub, Bowl, ndi Standard Guide. The Basic Overshot ikhoza kuvekedwa ndi magawo awiri amkati, ngati m'mimba mwake ya nsomba ili pafupi ndi kuchuluka kwa Overshot, Spiral Grapple, Spiral Grapple Control, ndi Type "A" Packer amagwiritsidwa ntchito. Ngati m'mimba mwake mwa nsombayo ndi yochepa kwambiri (½" kapena kupitilira apo) amagwiritsa ntchito Basket Grapple ndi Mill Control Packer.

Mukamayitanitsa chonde tchulani:
● Chitsanzo cha kupitirira malire
● Bowo, kukula kwa casing kapena OD ya kupitirira
● Kugwirizana kwapamwamba
● OD ya nsomba
FS = Mphamvu Zonse
SH = Khola Laling'ono

Series 10 & 20 Overshot

Series 10 Sucker Rod Overshot ndi chida chaukatswiri chopha nsomba, chopangidwira kukopa ndi kubweza ndodo zoyamwa, zolumikizana, ndi machubu ena mkati mwa zingwe zamachubu.

Kufotokozera

Series 10 Sucker Rod Overshot imakhala ndi Sub Sub, Bowl, Grapple, ndi Guide. Malingana ndi kukula kwa nsomba, pali mitundu iwiri ya zovuta zomwe zilipo: Basket Grapple kapena Spiral Grapple. LANDRILL Series 10 ndi chida chosavuta kugwiritsa ntchito, mosasamala kanthu zakuchita kapena kumasula, ingofunika kuzungulira chingwe chakumanja.

Kupha Nsomba Kuwombera mopitirira muyeso kuyandikira pamwamba pa nsomba, pang'onopang'ono tembenuzani kumanja pamene chiwombankhanga chikutsikira pamwamba pa nsombayo. Nsombayo ikatha kugwira ntchito, lolani kuti torque yakumanja ituluke mu chingwe. Kenako kwezani nsombayo pokokera chingwe chowedza m’mwamba.

Kumasula Kugunda kwa Nsomba pansi kapena kugwetsa kulemera kwa chingwe chopha nsomba motsutsana ndi Overshot kuti muthyole kugundana mkati mwa mbale. Kwezani chingwe chopha nsomba ndikuchitembenuza pang'onopang'ono kumanja mpaka Overshot itachotsa nsomba.

Kutulutsa ndi Kubweza Overshot

Type DLT-T Releasable Reversing Overshot, mtundu watsopano wa chida chasodzi, ili ndi zabwino zomwe zimakhala ndi ma overshot osiyanasiyana, tap tap ndi zina zotero. Maonekedwe ake osiyanitsa ndi awa: kumasula ndi kubwezeretsanso nsomba zomwe zakhala; Kumasula nsomba pansi pa dzenje ngati kuli kofunikira; kuzunguliza madzi ochapira ngati chimodzi mwazinthu zosinthira zida. Amagwiritsidwa ntchito kwambiri popereka chithandizo chabwino.

Kufotokozera

Kapangidwe ndi Kagwiritsidwe
Zokhala ndi gawo lapamwamba, kasupe, mbale, mpando wotsalira, slip, kiyi yowongolera, mphete yosindikizira, mpando wosindikizira, kalozera ndi zina zotero. Kumtunda kwa gawo lapamwamba kumalumikizidwa ndi zida zina zobowola. Kumapeto kwa m'munsi kwa gawo laling'ono kumalumikizidwa ndi mbale yokhala ndi kasupe mkati. Pali makiyi atatu owongolera omwe amagawidwa mofanana mu khoma lamkati la kumapeto kwa mbale. makiyi owongolera amagwiritsidwa ntchito kuwongolera malo osungira mpando. Makiyi atatu amayikidwa padera m'makola atatu mugawo lamkati lamkati lomwe lili kumapeto kwenikweni m'mbale momwe makiyi atatu amagwiritsidwa ntchito potumiza torque. Chigawo chamkati cha tapered chimapanga mphamvu yotsina pa slip kuti iyambitse ntchito yosodza. Mbali yokhotakhota pakati pa makiyi atatu owongolera imakhala ndi gawo lofunikira pakusunga kugwirizana kwa slip ndi mbale kuti zitsimikizire kuti zida zitha kumasulidwa mosavuta ku nsomba.
Mpando wosungirako umayikidwa kumapeto kwa mbale yakunja kumene makiyi atatu amaikidwa. Mpando wotsalira sumangokhalira kusuntha axially, komanso umayenda mozungulira mzere wa axial ukuyenda ndi slip yomwe imayikidwa mkati mwazozungulira zozungulira.

Series 70 Short Catch Overshot

Series 70 Short Catch Overshot ndi chida chakunja chopha nsomba chopangidwa kuti chitenge nsomba za tubular pamene pamwamba pa nsombayo ndi yaifupi kwambiri kuti isagwirizane ndi nsomba zina. Grapple Control imayikidwa pamwamba pa Basket Grapple m'malo mokhala pansi kuti ilole Basket Grapple kuti ikhale yotsika kwambiri mu Bowl. Izi zimathandiza kuti overshot azigwira mwamphamvu ndikupeza nsomba yayifupi kwambiri.

Kufotokozera

Zomangamanga
Msonkhano wa Series 70 Short Catch Overshot uli ndi Sub Sub, Bowl, Basket Grapple Control, ndi Basket Grapple. Ngakhale Series 70 Overshot ilibe Guide, zigawozi zimagwira ntchito mofanana ndi Series 150 Releasing and Circulating Overshot.

Kugwira Nsomba
Gwirizanitsani Overshot kumapeto kwa chingwe cha nsomba ndikuthamangira mu dzenje. Kusonkhana kwa Series 70 Overshot kumazungulira kumanja ndikutsitsidwa pamene nsomba ikulowa mukulimbana ndi kukula. Ndi nsomba zomwe zili mumkangano, siyani kuzungulira kudzanja lamanja ndikukokera mmwamba kuti mugwire nsomba zonse.

Kumasula Nsomba
Mphamvu yotsika pansi (kugunda) imagwiritsidwa ntchito ku Overshot kuti ithyole chigobacho mkati mwa mbale. The Overshot ndiye amazunguliridwa kumanja pomwe amakwezedwa pang'onopang'ono kuti amasule nsombazo.

Mukamayitanitsa chonde tchulani:
Chitsanzo cha overshot.
Bowo, kukula kwa casing kapena OD ya overshot ndi kulumikizana pamwamba
OD ya nsomba

Zindikirani:
Titha kupanga Overshot malinga ndi pempho la makasitomala

Kukweza-kutsitsa ndi Kutulutsa Overshot

Lifting-Lower and releasing overshot ndi chida cha nsomba chomwe chimaphatikizira machubu osweka ndi chingwe chobowola. Ngati chingwe chobowola nsomba chakakamira kwambiri komanso chovuta kuti amalize ntchito ya usodzi, pomwe ikufunika kumasula nsomba, ikhoza kubweza chidacho pobowola chingwe pansi ndikukweza molunjika.
Mankhwalawa ndi abwino kwambiri popha nsomba chifukwa safuna kasinthasintha. Nsomba zimatha kugwidwa kapena kumasulidwa kudzera mukukweza kapena kutsitsa chida.

Kufotokozera

Lifting-Lower and Releasing Overshot imakhala ndi gawo laling'ono, mbale, pini yowongolera, manja owongolera, manja ophatikizana, pulagi, pini yopukutira, slip, chiwongolero, monga momwe tawonetsera pachithunzichi. Ulusi wa bokosi wa sub sub sub umalumikizidwa ndi tsinde la kubowola ndipo ulusi wa pini umalumikizidwa ndi mbale, Pansi pa mbale imalumikizidwa ndi wowongolera. Choko chamkati mu mbale chimafanana ndi slip. Ulusi wa bokosi la manja owongolera umalumikizidwa ndi manja olumikizana, ma ngalande amagayidwa kunja kwina: ngalande zitatu zazitali ndi ngalande zitatu zazifupi zimakhala ngati zowongolera ndikubwerera. Pamene wotsogolera pini locates mu ngalande yaitali ali mu chikhalidwe cha nsomba. Pamene pini yotsogolera ikupezeka mu ngalande yaifupi imakhala yomasulidwa. Manja olowa ndi ma petals awiri mapangidwe. Zimapangitsa kulumikizana kwa manja ozembera komanso kuwongolera komanso pini yodzigudubuza kukhala yonyamula. Mkati mwa malo otsetsereka muli ulusi wa nsomba, kalozera ali pansi ndipo amatha kupanga nsomba kuti zilowe bwino.

Mfundo Yogwirira Ntchito
Chidachi chimamaliza kusodza ndi kumasula nsomba kudzera mu ngalande zazitali zazifupi. Chidacho chikafika pamwamba pa nsomba, chimatsitsidwa ndikukhudzana ndi nsomba. Kupyolera mu kukweza ndi kutsitsa, pini yowongolera imakhala pamalo a ngalande yayitali kapena yaifupi, kutsetsereka kumakhala mumkhalidwe wopha nsomba kapena kumasula, ngati kusodza kozungulira kozungulira ndikumasula nsomba.

Kutulutsa Mkondo

Releasing Spear imapereka njira zogwira mtima kwambiri zopezera nsomba zamkati pachitsime. Ndikovuta kupirira kugwedeza kwakukulu ndi kukoka zovuta. Imapha nsomba pamalo ambiri popanda kuwononga nsombazo. Mapangidwe osavuta amalepheretsa kuti zing'onozing'ono ziwonongeke kapena zowonongeka mu dzenje panthawi ya ntchito. Itha kugwiritsidwa ntchito ndi zida zina monga zomangira zonyamula ndi zodulira mkati. Ngati nsomba sizingakokedwe, mkondowo ukhoza kumasulidwa mosavuta ndikuchotsedwa.

Kufotokozera

Zomangamanga
The Releasing Spear imakhala ndi mandrel, kulimbana, mphete yotulutsa, ndi mtedza wamphongo wamphongo. The mandrel amapangidwa mwapadera kutentha ankachitira mkulu mphamvu aloyi chitsulo; ndipo akhoza kulamulidwa ngati mtundu wamadzi kuti alowe kwathunthu mu nsomba kapena ngati mapewa kuti apereke malo abwino otera pamwamba pa nsomba. Kukula ndi mtundu wa kugwirizana chapamwamba bokosi kugwirizana akhoza makonda kupereka malinga ndi kasitomala yeniyeni specifications.

Mukamayitanitsa chonde tchulani:
● Chitsanzo cha mkondo wotulutsa.
● Kugwirizana kwapamwamba
● Kukula kwake ndi kulemera kwake kwenikweni
● Flush kapena mapewa mtundu mandre

Kutulutsa Sub

Ma subs reversing subs amatchedwanso reversing spear chomwe ndi chida chapadera chosinthira tsinde lobowola pamwamba pa pobowola ndikugwira ntchito. Pochiza tsinde lobowola, limatha kugwira ntchito ngati popopa pobwezera pobweza. Nsomba zikakakamira kapena sizingasinthidwe pakuwedza kapena kubweza m'mbuyo, nsombayo imatha kusinthidwa kuchoka ku subreversing sub ndipo chida chobowola chimachotsedwa.

Kufotokozera

Zofotokozera - Kubweza Sub
Table 1. DKJ Reversing Sub (kulumikiza ulusi LH, kugwira RH)

Zofotokozera - Kubweza Sub
Table 2. DKJ Reversing Sub (kulumikiza ulusi RH, kugwira ulusi LH)

Zofotokozera - Kubweza Sub
Table 3. DKJ Reversing Sub (kulumikiza ulusi RH, kugwira RH)

Cable Fishing Hook & Sliding Block Spear

Cable Fishing Hook nthawi zambiri amagwiritsidwa ntchito kugwira zingwe zapampu yamagetsi kapena mawaya ndi zidutswa zosweka za ndodo zopindika m'bokosi.
Sliding Block Spear ndi chida chausodzi chamkati chomwe chimagwiritsidwa ntchito powedza zinthu zomwe zagwa zomwe zimagwiritsidwa ntchito pobowola mafuta, monga chitoliro chobowola, chubu, chitoliro chochapira, liner, packer, wogawa madzi, ndi zina zotero. Itha kugwiritsidwanso ntchito pobwezeretsa. ya zinthu zogwa ndipo itha kugwiritsidwa ntchito molumikizana ndi zida zina monga mtsuko ndi zida zobwerera.

Kufotokozera

Zofotokozera - Table Fishhook

Tapa Tapa

Taper Tap ndi chida chapadera chopha nsomba chamkati chomwe chimagwiritsa ntchito zinthu zomwe zagwetsedwa monga mapaipi obowola ndi machubu pogogoda ulusi pamalo a chinthucho. Ndi chida chothandiza kwambiri pa usodzi wa zinthu zomwe zagwetsedwa ndi tubular ndi zolumikizira makamaka pamene ulusi wa tapered ukugwirana ndi nsomba. The taper taper ingagwiritsidwe ntchito popha nsomba zosiyanasiyana mukakhala ndi ulusi wopopera dzanja lamanzere kapena mipope ndi zida zobowola kudzanja lamanja. The taper taper amapangidwa kuchokera ku chitsulo champhamvu kwambiri cha alloy, chotenthetsera champhamvu champhamvu komanso cholimba. Ulusi wodulawo ndi wowumitsidwa (woyipa) ndi ma grooves odula kuti awonetsetse kuti ulusi umagwira bwino pa nsomba.

Die Collar

The die collar, yomwe imadziwikanso kuti skirted taper tap, ndi chida chapadera chopha nsomba chakunja chomwe chimagwiritsa ntchito zinthu zomwe zagwa monga mapaipi obowola ndi machubu, pogogoda pakhoma lakunja la zinthuzo. Itha kugwiritsidwa ntchito posodza zinthu zozungulira popanda choboolera chamkati kapena choboola mkati.

Kufotokozera

Kolala ya die ndi mawonekedwe aatali a cylindrical ophatikizika omwe amapangidwa ndi Sub, Thupi la Tap lomwe lili ndi ulusi wocheka mkati mwa cone. Kolala yakufa imapangidwa ndi alloy yamphamvu kwambiri yokhala ndi ma grooves mu ulusi wosodza.

Reverse Circulation Junk Basket

Reverse Circulation Junk Basket (RCJB) idapangidwa kuti izichotsa mitundu yonse yazinthu zazing'ono zazing'ono pachitsime. Chida chachikulu cha chidacho ndikuti chimachotsa kuthekera kokoka chingwe chonyowa panthawi yopha nsomba ndi kapangidwe kake kamadzi. RCJB itha kugwiritsidwanso ntchito ngati maginito a nsomba ikayikidwa ndi maginito, kwinaku ikusunga mawonekedwe ake ozungulira.

Kufotokozera

Ntchito
RCJB nthawi zambiri imamangiriridwa pansi pa chingwe chopha nsomba, kutsika mpaka mamita angapo kuchokera pansi pa chitsime. Yambani kuzungulira dengu lotayirira kutsuka dzenjelo. Imitsani kuyendayenda ndikugwetsa mpira wachitsulo. (Mpira wachitsulo ukatsitsidwa pampando wa vavu, kuzungulira kwamadzimadzi kumayatsidwa. Madziwo amapita kunja ndi kutsika kudzera munjira yamkati ya mbiyayo ndikutuluka kudzera m'mapiko a m'munsi. Madziwo amapatutsidwa kupita pakati chida ndi mmwamba kudzera mabowo obwerera kumtunda kwa mbiya Kuzungulira kwamadzimadzi kumanyamula zinyalalazo mumtsuko womwe uli pamwamba pa chophazo. tembenuzani pang'onopang'ono dengu lopanda kanthu pamene mukutsitsa chida mpaka 10-inch core yadulidwa Imani kuzungulira ndi kuzungulira ndikukoka chida ndi zinyalala ku dzenje.