Petroleum Well Control Equipment Co., Ltd. (PWCE)

Ijoyinti lokuphepha lamathuluzi okudoba okumba imithombo kawoyela

Incazelo emfushane:

Ikhulula ngokushesha intambo ye-downhole uma ukuhlangana okungezansi kwejoyinti lokuphepha kubambeka

Inika amandla ukutholwa kwamathuluzi nezikali ze-down-hole ngenhla kwesihlanganisi sokuphepha uma iyunithi yezinhlamvu ibanjiwe

Ivumela ukubuyiswa kwengxenye engezansi (ebhajiwe) ngokudoba ngaphezu kwe-OD yesigaba sebhokisi noma ngokuhlanganisa kabusha ingxenye yephini engxenyeni yebhokisi.

Ivimbela i-torque yangakwesokudla ekusebenzeni kuphini lokugunda

Inqamula kalula futhi iphinde izibandakanye nedizayini enkulu, emahhadla yentambo ethwala umthwalo wentambo


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo:

Ijoyinti lokuphepha (i-SJB) livumela ukukhululwa okusheshayo kweyunithi yezinhlamvu yokuhlola uma umpakishi, noma yini engaphansi kompakishi, ibambeka.Ivamise ukubekwa phezu kwepaki futhi yenziwe yafinyelela ku-torque efanayo namanye amathuluzi kuyunithi yezinhlamvu, i-SJB ikhishwa itorque engakwesokunxele.Izikhonkwane zokugunda zilawula itorque yokuqhuma.Iringithoni yokulungisa ivimbela itorque engakwesokudla ukuthi isebenze phezu kwephinikhodi yokugunda.Ilunga lingahlanganiswa kabusha ngokufaka isisindo futhi lijikeleze kancane liye kwesokudla.Iziphetho ezigoqiwe, ezigobekile eringini yokulungisa zihlinzeka ngetorque ephezulu ngesikhathi sokudoba.

Ngokungeziwe emisebenzini eyinhloko eshiwo ngenhla, i-Safety Joint (SJB) izidla ngomklamo oguquguqukayo nomangelengele oklanyelwe ukumelana nezimo eziyinselele zemigodi.Ihambisana nezinhlobonhlobo eziningi zokuhlanganisa izintambo futhi itholakala ngamasayizi ahlukene ukuze ilingane ngaphandle komthungo nazo zonke izingxenye zentambo yakho yokubhoboza.Ngaphezu kwalokho, ubunjiniyela obucophelelayo buqinisekisa ubungozi obuncane bokukhishwa ngengozi kodwa busiza ukunqanyulwa okusheshayo nokushelelayo lapho kudingeka.Ubuqotho nokuthembeka kwe-SJB kuthuthukiswa izinto zayo zekhwalithi ephakeme kanye nokuqedwa, okuqinisekisa ukuphila isikhathi eside nokusebenza ngaphansi kwengcindezi ephezulu nezimo zokushisa.Ngempela iyithuluzi elibalulekile ekusebenzeni kwakho kokumba, elihlinzeka ngokuphepha nokusebenza kahle okungenakuqhathaniswa.

ukuphepha okuhlangene 5
ukuphepha okuhlangene1

Ukucaciswa:

Ukuhlanganiswa kokuphepha kohlobo H

Imodeli OD mm IID mm Ukuxhumana kochungechunge
I-HAJ89 89 15 NC26
I-HAJ95 95 20 NC26
I-HAJ105 105 30 NC31
I-HAJ121 121 38 NC38
I-HAJ159 159 50 I-NC46-NC50
I-HAJ165 165 50 I-NC46-NC50
I-HAJ178 178 57 NC50-5 1/2FH
I-HAJ203 203 71.4 6 5/8REG

Ukuhlanganiswa kokuphepha kohlobo lwe-AJ

Imodeli OD mm I-ID mm Ukuxhumana kochungechunge
I-AJ-C38 86 38 NC26
I-AJ-C95 95 44 NC26
I-AJ-C105 105 51 NC31-2 7/8NU-2 7/8EUE
I-AJ-C121 121 57 NC38
I-AJ-C159 159 71.4 I-NC4-NC50
I-AJ-C165 165 71.4 NC50
A]-C178 178 71.4 NC50-5 1/2FH
I-AJ-C203 203 76 6 5/8REG
I-AJ-C228 228 76 7 5/8REG

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