I-China Multiple Activation Bypass Valve (MCBV) Umkhiqizi Nomhlinzeki

I-Multiple Activation Bypass Valve (MCBV)

I-valve ye-bypass yokuvula i-multiple iyisethi ye-sub efushane engavulwa futhi ivalwe izikhathi eziningi. Ivamise ukufakwa ku-BHA ekhethekile njengokuqondisa, ukusheshisa, i-LWD nokunye. Ingakwazi ukuvula nokuvala imbobo yokudlula ngesikhathi ukuze isebenze ngokukhethekile ngokwezidingo zezimo ze-downhole, ukuze kuthuthukiswe ukusebenza kwe-BHA ekhethekile, ukuthuthukisa ukusebenza kahle kokukhiqiza nokunciphisa ubungozi bokulawula kahle.

Uma uzwa intshisekelo ku-stabilizer ekhethekile ye-Vigor ene-Multiple activation bypass valve noma amanye amathuluzi afanele we-downhole, ungahlala usithinta ukuze ufunde kabanzi.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

1. Ingakwazi ukubona imisebenzi ekhethekile njengokuxhuma ngaphandle kokukhipha i-BHA, ifinyeze umjikelezo wokumba futhi inciphise ubungozi bokulawula umthombo;
2. Uma iphampu imisiwe, i-valve ye-bypass izovala ngokuzenzakalelayo ukunciphisa umphumela we-U-tube okungenzeka noma izinkinga zokulawula kahle;
3. Ayikhawulelwanga ngamathuluzi omgodi wokulahla phansi, amathuluzi kanye ne-bit bore, futhi ingabona ukugudluzwa kahle okukhulu;
4. Isusa ama-cuttings bedin directional and horizontal well section ngempumelelo;
5. Ingakwazi ukuvikela izinsimbi ze-downhole kanye namathuluzi okubhola amandla ngempumelelo;
6. Ingakwazi ukubona imisebenzi eminingi engaphansi komhlaba evulekile futhi evaliwe.

Isakhiwo

Ivalvu ye-bypass yokuvula i-multiple yakhiwa ikakhulukazi i-bypass sub, i-ball basket sub kanye neqembu lokushintsha ibhola. Njengoba kuboniswe kuMfanekiso 1.Iqembu lebhola lokushintsha lihlanganisa ibhola elisebenzayo, amabhola amabili avaliwe kanye nebhola lokukhiya.Ibhola elisebenzayo kanye nebhola lokukhiya lenziwe ngohlobo olusha lwepulasitiki yobunjiniyela, futhi ibhola lokuvala lenziwe ngebhola lensimbi elithwalayo elijwayelekile.

UBUHLE

1. I-1.Ukugxila okuphezulu kanye nezinto ezinkulu zokuxhuma izinhlayiya kanye nokwakhiwa kokuxhuma kwe-cement kufanele kwenziwe ngaphandle kokukhipha i-BHA;
3. 2.Okunye ukwakhiwa okukhethekile okumpontshelwa uketshezi olubolayo;
5. 3.Ukufuduka okukhulu okugeleza kahle emthonjeni oqonde ngqo, indawo evundlile futhi echezuke kakhulu;
7. 4.Khipha insimbi yensimbi ngesikhathi ngesikhathi sokuvula iwindi kanye nokusebenza kokugaya;

Ipharamitha yezobuchwepheshe

Usayizi	Ku	4 3/4"	6 1/4"	6 1/2"	6 3/4"	8"	8 1/4"	9 1/2"
THE.D.	mm	121	159	165	172	203	210	241
I.D.	mm	50.8	71.4	71.4	71.4	71.4	71.4	76.2
I-Drift	mm	30	30	30	30	38	38	38
Connect		NC38	NC46	NC50	NC50	6 5/8REG	6 5/8REG	7 5/8REG
Ukudlula THE.D.	mm	28.2	28.2	28.2	28.2	34.35	34.35	34.35
Iyasebenza Bkonke O.D.	mm	38.1	50.8	50.8	50.8	63.5	63.5	63.5
Iyasebenza Bkonke	Qty	6	6	6	6	6	6	6
Khiya Bkonke THE.D.	mm	28.6	28.6	28.6	28.6	35	35	35
Khiya Bkonke	Qty	6	6	6	6	6	6	6
Vala Bkonke O.D.	mm	35	35	35	35	44.45	44.45	44.45
Vala Bkonke	Qty	12	12	12	12	12	12	12
IyasebenzaTimis		6	6	6	6	6	6	6
I-OAL.	mm	2033	2586	2606	2586	2803	2803	2817
Isisindo	kg	124	292	308	358	514	564	791
Yenza INpTumkhoma obulalayo	KN-m	13.5	30.4	40.2	43.8	62.9	62.9	107.8

UKUSETSHENZISWA KWASEMINI

Amaphakheji ethu aqinile futhi alungele ukugcinwa, siyaqinisekisai-Multiple Activation Bypass Valve (MCBV)ukufinyelela amasimu amaklayenti ngisho nangemva izinkulungwane zamakhilomitha uhambo olude zokuthutha ngolwandle futhi ngeloli, siphinde sibe yokusungula yethu okungase ukuhlangabezana nezidingo oda ezinkulu futhi eziphuthumayo avela kumakhasimende.