Umfanekiso oNgqamileyo weDrop Ball Circulating Sub

I-Sub ye-Drop Ball ejikelezayo emininzi

Inkcazo emfutshane:

I-Multiple Drop Ball Circulating Sub sisixhobo esisebenza kakuhle kakhulu esilungiselelwe imisebenzi yokugrumba ebhekisa kwicala, ethe tye, nekwi-engile ephezulu. Ivumela ukuvulwa nokuvalwa okuphindaphindiweyo kwamazibuko okudlula ukuze kuphuculwe ukusebenza kakuhle kokugrumba, kuncitshiswe iingozi zokulawula imithombo, kwaye kube lula imisebenzi ekhethekileyo efana nolawulo lokujikeleza kwegazi olulahlekileyo kunye nokucoca imisele yamanzi—ngaphandle kokukhubeka.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-Multiple Drop Ball Circulating Sub yiseti yoqhagamshelo olufutshane olunokuvulwa luvalwe amaxesha amaninzi. Ngokuqhelekileyo ifakelwa kwi-BHA ekhethekileyo efana nokubhekisa kwicala, ukukhawulezisa, ukugawula ngexesha lokubhola njalo njalo. Ingavula kwaye ivale umngxuma we-bypass ngexesha lokusebenza okukhethekileyo ngokweemfuno zeemeko zomngxuma ongaphantsi komhlaba, ukuze kuphuculwe ukusebenza kwe-BHA ekhethekileyo, kuphuculwe ukusebenza kakuhle kwemveliso kwaye kuncitshiswe umngcipheko wolawulo lwemithombo.

Izinto eziphambili

I-Bypass Sub– Izindlu ezinemikhono etyibilikayo kunye neepali.
I-Ball Catcher Sub– Iqokelela iibhola eziwileyo emva kokuvula.
Iqela leBhola yoTshintsho– Kubandakanya ukuqalisa, ukuvala, kunye nokutshixa iibhola.

Ukwakhiwa kweMveliso

Ivalvu ye-Multiple Drop Ball Circulating Sub yenziwe ikakhulu yi-bypass sub, i-ball catcher sub kunye ne-switch ball group. Njengoko kubonisiwe kuMfanekiso 1. Iseti yeqela le-switch ball ibandakanya: ibhola yokuvula, iibhola ezimbini zokuvala kunye nebhola yokutshixa. Ibhola yokuvula kunye nebhola yokutshixa zenziwe ngohlobo olutsha lweplastiki yobunjineli, kwaye ibhola yokuvala yenziwe ngentsimbi esemgangathweni.

Imisebenzi Engundoqo

Ulawulo Lokujikeleza Kwegazi Olulahlekileyo

Pompa izinto zokufaka izinto ezixineneyo (umz., isamente) ngqo kwiindawo zokulahleka ngokusebenzisa ii-bypass ports.

Ukuhlamba iMigodi eHlala kwindawo ephezulu

Iibhedi zokusika ezicociweyo ezikwimithombo ethe tye/ethe tye.
Coca i-casing kunye ne-BOP stack.

Ukumpompa ulwelo oludlakadlaka

Phatha ii-asidi okanye ezinye izinto ezirhabaxa ngokukhuselekileyo.

Ukusila nokuHlaziya iifestile

Susa ii-metal burrs ngexesha lokukhangela indlela ezisebenza ngayo.

Itshaneli yokujikeleza umva

Tshixa isango elinye elidlulayo livuliwe ukuze ujikelezise umva ngexesha lohambo.

Iinkcukacha zeMveliso

Ubungakanani (ngaphakathi)	OD (mm)	ID (mm)	Ibhore (mm)	Uqhagamshelo umsonto	Dlula ububanzi (mm)	Ububanzi be ukuvuselelwa iibhola (mm)	Ubungakanani be iibhola zokuvala (ii-pcs)	Ububanzi be iibhola zokuvala (mm)	Ubungakanani be iibhola zokuvala (ii-pcs)	Ububanzi be iibhola zokuvala (mm)	Ubungakanani be iibhola zokuvala (ii-pcs)	Inani le umsebenzi (amaxesha)	Ubude obupheleleyo (mm)	Ubunzima obupheleleyo (ikg)	Iinto zokuzilungisa i-torque
4 3/4"	121	50.8	30	I-NC38	28.2	38.1	6	28.6	6	35	12	6	2033	124	13.5
6 1/4"	159	71.4	30	I-NC46	28.2	50.8	6	28.6	6	35	12	6	2586	292	30.4
6 1/2"	165	71.4	30	I-NC50	28.2	50.8	6	28.6	6	35	12	6	2606	308	40.2
6 3/4"	172	71.4	30	I-NC50	28.2	50.8	6	28.6	6	35	12	6	2586	358	43.8
8"	203	71.4	38	6 5/8REG	34.35	63.5	6	35	6	44.45	12	6	2803	514	62.9
8 1/4"	210	71.4	38	6 5/8REG	34.35	63.5	6	35	6	44.45	12	6	2803	564	62.9
9 1/2"	241	76.2	38	7 5/8REG	34.35	63.5	6	35	6	44.45	12	6	2817	791	107.8