API 16 RCD Certified Rotary Preventer

Inkcazelo emfutshane:

Ukuthintela ukuvuthela okujikelezayo kufakwe phezulu kwe-BOP yonyaka.Ngexesha lemisebenzi yokugrumba engalinganiyo kunye neminye imisebenzi yokugaya uxinzelelo, isebenzela injongo yokuphambukisa ukuhamba ngokutywina umtya wokubhola ojikelezayo.Xa isetyenziswe ngokubambisana ne-BOP yokubhoboza, i-drill string check valves, i-oil-gas separators, kunye neeyunithi ze-snubbing, ivumela ukuqhutyelwa koxinzelelo olukhuselekileyo kunye nokusebenza kwe-snubbing.Idlala indima ebalulekileyo kwimisebenzi ekhethekileyo efana nokukhulula i-oyile enoxinzelelo oluphantsi kunye nemigangatho yerhasi, ukugrumba okungavuziyo, ukugrumba umoya, kunye nokulungiswa kwamaqula.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umgaqo ongundoqo womsebenzi

Umbhobho we-square drill ujikeleza kunye kunye nesiqu esijikelezayo, esiqhutywa yi-rotary device's drive's drive core assembly, ngaloo ndlela ijikelezisa ityhubhu esembindini kunye nondoqo wokutywina werabha kumkhono ojikelezayo.Undoqo wokutywina unyusa eyakhe i-elastic deformation kunye noxinzelelo lwequla lokutywina indawo ejikeleze umtya we-drill.Itywina eliguquguqukayo phakathi kwetyhubhu esembindini kunye nendibano ejikelezayo iqondwa yindibano yetywina ephezulu nasezantsi.

Isikhululo samandla okwenziwa ngoxinzelelo loxinzelelo olukhulu olwenziwa ngamanzi sisetyenziselwa ukulawula ukuvulwa nokuvalwa kwechuck yehydraulic, ngelixa sikwabonelela ngeoyile yokuthambisa yokupholisa amalungu angaphakathi endibano ejikelezayo kunye nendibano yotywino eguqukayo.Ukupholisa kwindibano yetywina eguquguqukayo ephezulu kufezekiswa ngokujikeleza kwamanzi.

Ukubunjwa koLwakhiwo

Isithinteli esijikelezayo sokuvuthela siqulunqwe ikakhulu yindibano ejikelezayo, i-casing, isikhululo samandla okwenziwa ngoxinzelelo lwehydraulic, umbhobho wolawulo, ivalve ye-hydraulic slab, kunye nezixhobo ezincedisayo.

Iimbonakalo

Irabha ephindwe kabini ye-BOP ejikelezayo

a.Ukutywinwa okuphindwe kabini kwesixhobo se-drill kuqinisekisa ukutywinwa okuthembekileyo kunye nobomi obude benkonzo.

b.Kwisiza, ilungile kwaye iyakhawuleza ukutshintsha izinto zokutywina okanye indibano ejikelezayo ngaphandle kokuphazamiseka kwisixhobo solawulo esijikelezayo esichaphazela ukusebenza kwentsimi.

c.Isakhiwo silula, kulula ukusigcina, kwaye sinoluhlu olubanzi lwezicelo.

d.Indibano yonke ejikelezayo kulula ukuyichitha kwaye idityaniswe kwakhona, iphucula ukusebenza kakuhle. "

Irabha enye ejikelezayo ye-BOP

a.Isakhiwo se-clamp silula, kwaye sikulungele kwaye sikhawuleza ukutshintshela undoqo kunye nendibano.

b.Uhlobo lwetywina: Ungenzi nto.

c.Isixhobo se-hydraulic senziwe lula, kwaye ukusebenza kulula.

d.Umzimba kunye nenxalenye esezantsi yomzimba oqhekezayo unobubanzi obukhulu, ngoko akuyimfuneko ukukhupha i-casing xa uqhuba izixhobo ezisezantsi.

Inkcazo

Umzekelo	Ububanzi	Uxinzelelo oluzinzileyo	Uxinzelelo olunamandla	Ngezantsi Flange	Idayamitha engundoqo yeOumbhobho wokuqukuqela (mm)	Ubushushu bokusebenza
13 5/8”-5000PSI(35-35)	13 5/8”	5000PSI	2500PSI	13 5/8”-5000PSI	≥315	-40℃121℃
13 5/8”-10000PSI(35-70)	13 5/8”	5000PSI	2500PSI	13 5/8”-10000PSI	≥315
21 1/4”-2000PSI(54-14)	21 1/4”	2000PSI	1000PSI	21 1/4”-2000PSI	≥460
21 1/4”-5000PSI(54-35)	21 1/4”	5000PSI	2500PSI	21 1/4”-5000PSI	≥460