Qalabka Xakamaynta Well Petroleum Co., Ltd. (PWCE)

PWCE Express Oil and Gas Group Co., LTD.

Shirkadda Seadream Offshore Technology Co.,LTD.

China Short Drill tubbada warshadaynta

Sharaxaad Gaaban:

Dhererka: Dhererka u dhexeeya 5 cagood ilaa 10 cagood.

Dhexroor ka baxsan (OD): OD ee tuubooyinka daloolista gaagaaban inta badan waxay ku kala duwan yihiin inta u dhaxaysa 2 3/8 inches ilaa 6 5/8 inches.

Dhumucda gidaarka: Dhumucda gidaarka tuubooyinkani aad bay u kala duwanaan karaan iyadoo ku xidhan walxaha tuubada iyo xaaladaha godka la filayo.

Qalab: Tuubooyin gaagaaban ayaa laga sameeyaa bir aad u adag ama walxo alwaax ah oo u adkeysan kara deegaanka qodista adag.

Qalabka Wadajirka ah: Tuubooyinka daloolku waxay caadi ahaan leeyihiin kala goysyada qalabka ee labada daraf. Kala-goysyada qalabkani waxay noqon karaan noocyo kala duwan sida NC (Xiriirka Tirada), IF (Full Flush), ama FH (Full Hole).


Faahfaahinta Alaabta

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Sharaxaad:

Hardbanding: Kala-goysyada qalabka iyo mararka qaarkood jirka tuubada daloolka gaaban waa la adkeyn karaa si ay u kordhiso caabbinta xirashada iyo daxalka.

Xidhiidhada Dhamaadka: Xidhiidhada dhamaadka waa isku xidhka API ee u oggolaanaya in tuubada lagu daro qaybaha kale ee xadhigga laydhka.

Darajada: Darajada tuubada daloolista gaaban waxa ay tilmaamaysaa xoogga iyo cimriga tuubada. Darajada waxaa inta badan lagu go'aamiyaa xoogga wax-soo-saarka walxaha.

tuubo dalool gaaban 3
dhuumaha daloolka gaaban4

Sharaxaad:

Tuubbada qodista gaaban waa qalab lagu hagaajinayo dhererka u dhexeeya qalabka qodista si loo gaaro ujeedo farsamo oo gaar ah oo ku saabsan habka qodista. Marka loo eego qaabka garabka, waxay u qaybsan tahay qaab-dhismeedka garabka ee jilicsan iyo qaab-dhismeedka garabka toosan.

Alaabooyinka taxanaha ah ee dhuumaha daloolista gaaban ayaa inta badan loo isticmaalaa si ay ugu habboonaato isticmaalayaasha goobta saliidda leh ee tiirarka tuubada daloolista. Laga sameeyay birta qaab dhismeedka daawaynta xoogga badan ka dib daaweynta kulaylka, waxqabadka farsamada, iyo dunta wadajirka ah waxay waafaqsan yihiin shuruudaha API.

Tilmaamaha Farsamada:

Nooca OD (gud) Isku xirka Taxanaha Dhererka (m)
DZ60 2-3/8" NC26 1, 1.5, 2, 2.5, 3
DZ73 2-7/8" NC31 1, 1.5, 2, 2.5, 3
DZ89 3-1/2" NC31 1, 1.5, 2, 2.5, 3
DZ102 4" NC46 1, 1.5, 2, 2.5, 3
DZ114 4-1/2" NC50 1, 1.5, 2, 2.5, 3
DZ127 5" NC50 1, 1.5, 2, 2.5, 3
DZ140 5-1/2" 5 -1/2FH 1, 1.5, 2, 2.5, 3

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