Umutwe w'agasanduku: Amaraso y'ubuzima ahuza ubuso n'ubuso bwo munsi y'ubutaka

Ishingiro ry'aho gutwara imizigo no guhindura umuvuduko muri rusangeibikoresho by'imitako—umutwe w’igisenge. Uyu munsi, turibanda kuri iki gice cy’ingenzi kugira ngo tumenye uburyo "amaraso y’ubuzima ahuza ubuso n’ubuso bwo munsi" atuma habaho umutekano uhagije kuva ku buso kugera ku miterere.

I. Ibisobanuro n'imikorere: Ishingiro ry'umutwe w'amazi

Mu by’ukuri, umutwe w’igisenge ni igice cy’ingenzi cy’imiterere gihuza umugozi w’igisenge cyo munsi y’ubutaka n’ibikoresho by’umutwe w’isumo. Igice cyawo cyo hasi gihuzwa burundu n’igisenge cyo hejuru binyuze mu migozi, uduce duto, cyangwa gusudira; igice cyawo cyo hejuru gihuzwa n’igiti cya Noheli cyo gucukura cyangwa kimwe (cya BOP imwe) binyuze mu duce duto cyangwa uduce duto.

Inshingano y'ingenzi ni uguhagarika no gushyigikira uburemere bw'ibigega byose bya tekiniki n'ibigega by'umusaruro, bigatanga ishingiro ryo gushyiraho ibikoresho byose by'umutwe w'amazi. Nk'igice cy'uruzitiro rw'amazi mu gihe cyose cyo gucukura, kurangiza, no gukora, umutwe w'ibigega ni wo shingiro ryo kwemeza ko hagati ya buri cyiciro cy'ibigega hashyirwamo umwuka no kugera ku itandukanyirizo no gucunga umuvuduko.

Urugero rw'icyitegererezo: TF 20*13 3/8-35MPa

Gusobanura: Umutwe w'igisenge cy'ubwoko bwa flange ufite icyiciro kimwe uhuza umurambararo w'inyuma w'igisenge cya 508mm (santimetero 20), uhagarika umurambararo w'inyuma w'igisenge cya 339.7mm (santimetero 13 3/8), ufite umuvuduko w'akazi wa 35MPa.

II. Ubwoko n'ibice by'ingenzi: Imiterere y'amaraso y'ubuzima

Imitwe y'ibikasi ikoreshwa aho iherereye ishyirwa mu byiciro byinshi bitewe n'umubare w'ibikasi bihagaze. Byongeye kandi, hari imitwe yoroheje y'ibikasi, ikunze gukoreshwa mu byobo bitwara ubushyuhe bwinshi muri Xinjiang Oilfield, ifite imigozi ku mpera yo hejuru n'imigozi y'ibikasi ku mpera yo hasi, ahanini ikoresha udukoresho two gupakira ibikasi two mu bwoko bwa mandrel.

Imitwe isanzwe yo gufunga isanzwe igizwe n'umubiri, umugozi wo gufunga, valve y'irembo, igipimo cy'umuvuduko w'amashanyarazi, na vis. Muri byo, umugozi wo gufunga (uzwi cyane nka "casing slip") ni wo gice cy'ingenzi gifasha imikorere yawo y'ingenzi, ikoreshwa mu guhagarika imigozi ya tekiniki cyangwa imigozi yo gukora.

Gufunga igice cy'imbere cy'umubiri bigabanyijemo ibice bibiri:

1. Ikimenyetso Gikuru: Ubushobozi bwo gufunga umwanya uri hagati y'agasanduku gahagaze n'agasanduku ko hejuru, bikaba nk'uruzitiro rw'ibanze rwo kwirinda igitutu cy'agasanduku.
2. Ifunze rya kabiri: Gufunga ridahindagurika bigerwaho hakoreshejwe BT, P, cyangwa ifunze ry'icyuma hagati y'inyuma yo hejuru (ijosi) ry'ifunze cyangwa hagati y'ifunze rimanitse n'umutwe w'ifunze (cyangwa igiti cya Noheli gikozwe mu buryo bwo gucukura, igiti cyihariye cya Noheli) gifatanye n'urukiramende rwo hejuru. Iki gipfunze gitandukanya igitutu kiri hejuru y'ifunze n'umwanya uri hepfo, kigakora nk'inyongera y'ingenzi kandi ishobora kugeragezwa.

III. Ibisobanuro by'ingenzi bya tekiniki: Uburyo bubiri bw'ingenzi bwo guhagarika no gufunga

1. Ikirahuri cyo mu bwoko bwa Mandrel (Ifite imigozi)

Ahantu hazwi cyane nka "umutwe wa karoti". Ifunze ryayo nyamukuru rishingira ku kubara neza umugozi ugabanya uburemere, wicaye ku gipfundikizo cy'icyuma gikozwe neza kuva ku cyuma kugeza ku cyuma, gifite impeta y'urukiramende nk'inyongera. Iyo umutwe w'umuyoboro ushyizwe hejuru yawo, impeta y'ifunze ya BT iri mu cyumba cyo hasi cy'umutwe w'umuyoboro ikorana n'ijosi ry'umugozi ishobora gukora ifunze rya kabiri rikora neza.

Ibiranga n'ibisabwa

Ibyiza: Guhuza imigozi, nta mpamvu yo gukata agasanduku.

Ibisabwa by'ingenzi: Ubuhanga bwo gukora neza cyane—ubujyakuzimu bw'aho ushyira ibintu mu gikari bugomba gupimwa neza, kandi uburemere buhagije bw'aho wicara bugomba gupimwa neza; bitabaye ibyo, gufunga neza ntibishobora kugerwaho.

2. Igikoresho cyo gupakira ubwoko bwa Slip-Type

Hashingiwe ku miterere y’ipfundo, bigabanyijemo ubwoko bwa W, ubwoko bwa WE, n’ubwoko bwa W, byose bihuzwa binyuze mu mfuruka nyinshi zifatanye n’agasanduku.

Ubwoko bwa WD (Reverse Slips): Igizwe n'imitwe y'agasanduku k'icyiciro cya mbere (ubuso). Gushyiraho ntibisaba kubara uburebure bw'umuyoboro w'amashanyarazi; bisaba gusa kwemeza ko ubugari n'ubugari bw'urukuta rw'aho agasanduku gashyirwa (kwirinda ko gahuza) byujuje ibisabwa, gukata no gusiga agasanduku kugira ngo kabe gahagaze neza (dogere ≤ 0.5°, uruhande rwo hanze rushushanyijeho agasanduku ka 10°), hanyuma ugashyiramo agasanduku neza. Igice cyo hasi cy'umutwe w'agasanduku cyakozwe n'udupfundikizo tubiri twa BT kugira ngo dupfundikishe urukuta rwo hanze rw'agasanduku.

Ubwoko bwa W na WE: Byombi bikoresha agakoresho ko gufunga no gupima kugira ngo bikoreshwe mu gufunga imigozi. Ubwoko bwa W bushingira ku buremere bwo gufunga umugozi kugira ngo bukoreshwe mu gufunga igice cyo hasi kugira ngo gikoreshwe mu gufunga igice cyo hasi, gifite toni nyinshi zo gufunga no gufunga neza. Ubwoko bwa WE bukoresha gufunga intoki kw'imigozi yo hejuru kugira ngo bukoreshwe mu gufunga impeta, ikwiriye ibihe bifite ingufu nke zo gufunga.

IV. Urufunguzo rwo Gusana Aho Bikorerwa: Imikoreshereze n'Imicungire y'Amaboko Yambaye

Mu gihe cyo gucukura, kugira ngo ibikoresho byo gucukura bitazambara ubuso bwo gufunga imbere mu mutwe w’igisenge kandi bigire ingaruka ku bwiza bwo gufunga bwa nyuma, hagomba gushyirwaho agakoresho ko kwambara (ubwoko bwagutse bwakoreshejwe muri Tarim Oilfield n'ahandi) mu gihe cyo gucukura. Agakoresho ko kwambara gatangwa hakoreshejwe ibikoresho byihariye kandi gashyirwaho kandi kagashyirwa ku murongo hakoreshejwe vis.

Ibintu by'ingenzi byo kugenzura

Nyuma ya buri rugendo uvuye mu mwobo, reba niba agatambaro k'agatambaro kambaye ubusa kandi wemeze ko ibimenyetso by'imisumari biri mu mwanya ntarengwa. Iyo hagaragaye ubusa bumbaye ubusa, umutwe w'agatambaro ugomba kongera gupimwa ako kanya. Bitabaye ibyo, ubusa bumbaye ubusa bushobora kwangirika mu gatambaro kambaye ubusa cyangwa no mu gisenge, bigatera ingaruka zikomeye ku mutekano w'agatambaro.

Muri make, twasuzumye neza ishusho yose y'umutwe w'isanduku—"amaraso y'ubuzima" bw'umutwe w'isanduku. Hamwe n'uburyo bwo kuwuhagarika neza n'inzitizi zo kuziba mu byiciro byinshi, ushyigikira uburemere bw'ibikoresho byose byo kugenzura no gukora, ugagabanya igitutu cy'isanduku mo ibice byagenwe. Nk'ishingiro rihamye ry'igenzura ryose rihindagurika, umutwe w'isanduku ni umushinga w'ingenzi wo gutwara umutekano w'umutwe w'isanduku, gutandukanya igitutu cyo gushinga imizi, no kugera ku busugire bw'isanduku mu gihe cyose cy'ubuzima. Gukomeza uru rufatiro bishimangira garanti y'ibanze ku buzima bw'isanduku yose.

Umuntu wo kuvugana na we: Jessie Zhou
Telefoni igendanwa/Whatsapp:+0086-18109206861
Email: energy@landrilltools.com