Chithunzi Chowonetsedwa Chozungulira Mipira Yambiri Yotayira Madontho

Sub Yozungulira Mipira Yotayira Mipira Yambiri

Kufotokozera Kwachidule:

Chida chozungulira mabowo cha Multiple Drop Ball ndi chida chotsika kwambiri chomwe chimapangidwira ntchito zobowola molunjika, mopingasa, komanso mopingasa kwambiri. Chimalola kutsegula ndi kutseka madoko odutsa kuti awonjezere kugwira ntchito bwino kwa kubowola, kuchepetsa zoopsa zowongolera zitsime, komanso kuthandizira ntchito zapadera monga kuletsa kutayika kwa kayendedwe ka madzi ndi kuyeretsa mabowo a zitsime—popanda kugwetsa.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

Multiple Drop Ball Circulating Sub ndi seti yolumikizira yaifupi yomwe imatha kutsegulidwa ndi kutsekedwa nthawi zambiri. Nthawi zambiri imayikidwa mu BHA yapadera monga njira yolunjika, kufulumizitsa, kudula mitengo pamene mukuboola ndi zina zotero. Imatha kutsegula ndi kutseka dzenje la bypass panthawi yake kuti ligwiritsidwe ntchito mwapadera malinga ndi zofunikira za mikhalidwe ya downbool, kuti iwonjezere kugwiritsidwa ntchito kwa BHA yapadera, kupititsa patsogolo magwiridwe antchito ndikupanga bwino ndikuchepetsa chiopsezo chowongolera chitsime.

Zigawo Zofunika

Dulani Pansi- Nyumba zokhala ndi mipando yotsetsereka komanso madoko.
Wogwira Mpira Wocheperako- Amasonkhanitsa mipira yogwetsedwa pambuyo poyambitsa.
Gulu la Mpira Wosintha- Kuphatikizapo kuyatsa, kutseka, ndi kutseka mipira.

Kupanga Zinthu

Valavu ya Multiple Drop Ball Circulating Sub imapangidwa makamaka ndi gulu la bypass sub, ball catcher sub ndi switch ball. Monga momwe zasonyezedwera pa Chithunzi 1. Gulu la switch ball limaphatikizapo: mpira woyambitsa, mipira iwiri yotseka ndi mpira wotseka. Mpira woyambitsa ndi mpira wotseka zimapangidwa ndi mtundu watsopano wa pulasitiki waukadaulo, ndipo mpira wotseka umapangidwa ndi chitsulo chokhazikika.

Ntchito Zapakati

Kutaya Kuyenda kwa Magazi

Pompani zipangizo zolumikizira zinthu zokhuthala kwambiri (monga simenti) mwachindunji m'malo otayika kudzera m'madoko odutsa.

Kutsuka Zitsime Zosambitsidwa Kwambiri

Mabedi odulira mitengo m'zitsime zolunjika/zopingasa.
Tsukani chivundikirocho ndi BOP stack.

Kupopa Madzi Owononga

Gwirani bwino ma acid kapena madzi ena amphamvu.

Kupukuta ndi Kukonza Mawindo

Chotsani zitsulo zomangira pamene mukuchotsa zinthu zina.

Njira Yozungulira Yobwerera M'mbuyo

Tsekani doko limodzi lodutsa kuti lizizungulira mozungulira panthawi yoyenda.

Mafotokozedwe a Zamalonda

Kukula (mkati)	OD (mm)	ID (mm)	Bore (mm)	Kulumikizana ulusi	Lambalala m'lifupi (mm)	M'mimba mwake wa kuyambitsa mipira (mm)	Kuchuluka kwa mipira yotseka (ma PC)	M'mimba mwake wa mipira yotseka (mm)	Kuchuluka kwa mipira yotseka (ma PC)	M'mimba mwake wa mipira yotseka (mm)	Kuchuluka kwa mipira yotseka (ma PC)	Chiwerengero cha ntchito (nthawi)	Kutalika konse (mm)	Kulemera konse (kg)	Makongoletsedwe mphamvu
4 3/4"	121	50.8	30	NC38	28.2	38.1	6	28.6	6	35	12	6	2033	124	13.5
6 1/4"	159	71.4	30	NC46	28.2	50.8	6	28.6	6	35	12	6	2586	292	30.4
6 1/2"	165	71.4	30	NC50	28.2	50.8	6	28.6	6	35	12	6	2606	308	40.2
6 3/4"	172	71.4	30	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