Ikibazo gikomeye | SEMW H260MT hydraulic piling inyundo ibaho nkuko byari byitezwe kandi irashimwa cyane nabakiriya!

Iminsi ibiri n'amajoro abiri yo kubaka ubudahwema, imbogamizi yibikorwa byo mu nyanja bikomeje mu bihe bikomeye, inkombe ya Bohai yanditse icyubahiro gike, Chengdao Oilfield ubutwari yikoreye ubutwari inshingano zikomeye, ishushanya "irangi ryiza ryamavuta" ku nyanja ... Mu myaka yashize , hamwe na Shengli Offshore Chengdao Oilfield Amavuta ya peteroli akomeje kwiyongera, kandi imishinga minini yibikorwa remezo byo hanze iragaragara. Muri byo, inyundo ya SEMW H260MT yamashanyarazi yamye yamye kumwanya wambere mubwubatsi kugirango iterambere ryimishinga rihamye.

Muri Kanama, mu mazi magufi cyane mu majyepfo y'inyanja ya Bohai mu mujyi wa Dongying, Intara ya Shandong,SEMWyigenga yateje imbere azote-yongerewe kabiri ikora hydraulic inyundo H260MT hydraulic piling inyundo, yarangije neza itsinda rya CB208 ryamatsinda ya Chengbei block 208 umushinga wo kubaka ubushobozi muri Chengdao Oilfield, Shengli Oilfield Kubaka ibice 24 by ibirundo byibyuma kuri platifomu.

Umushinga wakozwe na Sinopec Shengli Kubaka Amavuta. Ikirundo cyibirindiro byitsinda ryateguwe neza nkuko bigaragara ku gishushanyo gikurikira. Ibirundo byibyuma kumpande zombi za platifomu ni ibyago byo gucukura peteroli yo hanze. Ikirundo cya diameter ni 660mm naho uburebure bwikirundo ni 79,75m. Ubwubatsi bumaze kurangira, ubujyakuzimu bwikirundo mucyondo ni 60m. Bitewe nimpinduka zashushanyije, uburebure bwikirundo cya riser bwiyongereye kuva kuri 60m bugera kuri 80m, kandi inyundo ya mazutu ya D138 yatanzwe mbere ntishobora kubahiriza ibyangombwa byubwubatsi. Inyundo ya H260MT ya hydraulic ya sosiyete yacu ifite ibyiza byingufu nini zisohoka / igipimo rusange, cyujuje gusa ibisabwa nuwabishizeho kandi igaharanira guhangana nubutumwa bukomeye.

Biravugwa ko ikirundo cyicyuma cyuyu mushinga gikoresha uburyo bwo guhuza ikirundo kurubuga, hafi 20m / igice. Ibirundo bibiri byambere byinjijwe mukirundo ninyundo yinyeganyeza. Isosiyete yacu ya H260MT hydraulic inyundo ikora ubwubatsi bwinjira mubirundo bibiri byanyuma bifite uburebure bwa 40m.

Kubaka igice cya gatatu cyikirundo kirimo igihe cyabafasha nkibirundo. Impuzandengo ya buri kirundo cyo kwinjira mu kirundo ni iminota 40, ingufu zitangaje ni 100 ~ 180kJ, inshuro zakazi ni 26BPM, naho impuzandengo y'inyundo ni inshuro 800. . Gukomeza kubaka ibirundo 24 kumpande zombi bizarangira nyuma yamasaha 30 (harimo nigihe cyo kwimura ubwato).

Nyuma yo guhuza ikirundo kirangiye, mugihe cyo kubaka igice cya kane cyibirundo, ingufu zingaruka zinyundo ya hydraulic ni 200 ~ 230kJ, inshuro zakazi ni 22 ~ 26BPM, igihe cyo kubaka ikirundo kimwe ni 60 ~ Iminota 90, kandi umubare winyundo ni iminota 60 ~ 90. 800 ~ 1500 inyundo, muri zo 6 ~ 9m zinjira ni nto cyane. Nyuma yiminsi 2 nijoro 2 byo gukomeza kubaka, imirimo yo kubaka amatsinda 2 yibirundo 24 yarangije kurangira.

Byongeye kandi, ibirundo 4 by'ingenzi bya 001200 n'uburebure bwa 104.669m bya platifomu byubatswe na IHC S500, kandi kuvugurura inyundo ya hydraulic na byo byarangiye na sosiyete yacu.

Ni ku nshuro ya mbere inyundo ya hydraulic ya H260MT yarangije kubaka ibirundo by'ibyuma byoroheje mu bihe bigoye ku butaka nyuma yo kurangiza kubaka ibirundo by’ibinyabiziga bya Shanghai Tongji mu mpera za 2020. Binyuze muri ubwo bwubatsi, H260MT yihanganiye imbogamizi zo gukomeza. imikorere mubihe bikomeye kandi yashimiwe cyane numukoresha.

Kubasha kwitabira imishinga myinshi ikomeye igomba gushyigikirwa cyane nikoranabuhanga ryo mu rwego rwo hejuru. SEMW HMT ikurikirana hydraulic piling inyundo ihuza ubushakashatsi bwimbitse nubushakashatsi bwa tekinike kubakiriya babisabwa, guhuza tekinoroji yubuhanga buhanitse hamwe numubiri umwe, kandi bifite imbaraga zikomeye. Zikoreshwa mu biraro byambukiranya inyanja, ahahoze hacukurwa peteroli yo mu nyanja, mu murima w’umuyaga wo mu nyanja, imishinga minini nko gutembera ku cyambu cy’amazi maremare no kubaka ibirwa by’ubukorikori ku nyanja byagenze neza.