Umsebenzi kunye nokucoca

I-Multiple Drop Ball Circulating Sub sisixhobo esisebenza kakuhle kakhulu esilungiselelwe imisebenzi yokugrumba ebhekisa kwicala, ethe tye, nekwi-engile ephezulu. Ivumela ukuvulwa nokuvalwa okuphindaphindiweyo kwamazibuko okudlula ukuze kuphuculwe ukusebenza kakuhle kokugrumba, kuncitshiswe iingozi zokulawula imithombo, kwaye kube lula imisebenzi ekhethekileyo efana nolawulo lokujikeleza kwegazi olulahlekileyo kunye nokucoca imisele yamanzi—ngaphandle kokukhubeka.

Ibhrashi ye-GS (I) Type Casing Brusher yenye yezixhobo ezincedisayo ezibalulekileyo ekugqityweni komngxuma, ukuvavanywa kunye nokusebenza komngxuma ongaphantsi komhlaba.

Esi sixhobo sifanelekile ekususeni ukungcola okunokushiyeka phezu kweendonga zangaphakathi zekhabhathi, ezifana nesamente eqinileyo, iwax eqinileyo, iikristale zetyuwa ezahlukeneyo okanye iidiphozithi, ii-perforation burrs, iintsalela ze-iron oxide ezibangelwa kukugqwala, ukuze zonke izixhobo zemingxuma engaphantsi zidlule zingavalwanga. Ingakumbi xa kukho indawo encinci ejikelezayo phakathi kwezixhobo zemingxuma engaphantsi kunye nekhabhathi ngaphakathi kobubanzi, ukukrwela okupheleleyo kuba yimfuneko ngaphambi kokuba kusetyenzwe ngakumbi. Okwangoku, ukukrwela umngxuma omkhulu wepetroliyam eludongeni lwangaphakathi lwekhabhathi ngokusebenzisa i-casing scraper linyathelo eliyimfuneko.

I-Drill String Fishing Magnet yenye yezixhobo ezincedisayo ukuqinisekisa ukusebenza okuqhelekileyo kokugrumba kunye nokucoca umngxuma osezantsi kwinkqubo yonyango lwengozi engaphantsi komngxuma. Le mveliso kukuba isebenza kunye nezihlangu zokugaya kumsebenzi wokuloba, nto leyo eyahlukileyo kwindlela yangaphambili yokuphakamisa umngxuma emva kokusila, uze udibanise umngxuma wokugrumba ngesixhobo sokuloba esinamandla semagnethi ukuze uye equleni ukuze kucocwe umngxuma ongaphantsi, okonga ukuhamba komsebenzi womgodi, okungagcini nje ngokugcina iindleko zokugrumba, kodwa kukwagcina nexesha lokusebenza kokuloba.

I-Series 150 Overshot LANDRILL 150 series ekhupha kwaye ijikeleza i-overshot sisixhobo sokuloba sangaphandle sokubopha, ukupakisha kunye nokubuyisa iintlanzi ezineetyhubhu, ingakumbi kwikhola yokuloba kunye nombhobho wokubhola. I-grapple ye-overshot ingayilelwa ubungakanani obahlukeneyo beentlanzi, ngoko ke i-overshot enye inokunxitywa ngobukhulu obahlukeneyo bezinto ze-grapple zokuloba ngobukhulu obahlukeneyo beentlanzi. I-Construction Series 150 Overshot inamacandelo amathathu angaphandle: I-Top Sub, i-Bowl, kunye ne-Standard Guide. Isiseko ...

Iprofayili yemveliso I-Section mill luhlobo lwesixhobo sokuvula iifestile zekhava esidibanisa imisebenzi yokusika kunye nokugaya. I-section mill ingena kwikhava kunye ne-BHA, kwaye isike i-casing kwindawo echaziweyo kuqala. Emva kokuba i-casing inqunyulwe ngokupheleleyo, iya kugaywa ngqo ukusuka kule ndawo. Emva kokufikelela kubunzulu obuthile, umsebenzi wokuvula ifestile yekhava ugqityiwe. I-section mill inezibonelelo zesakhiwo esilula, ukusebenza okulula ukuyenza ibe yi-ca...

Izixhobo zokusila zisetyenziselwa ukusila iintlanzi nezinye izinto ezingaphantsi komhlaba, ukucoca inkunkuma eludongeni (udonga olunemingxunya) okanye ukulungisa inkunkuma. Umgaqo kukusila iintlanzi zibe yinkunkuma phantsi kojikelezo kunye noxinzelelo lwentambo yokusila nge-tungsten carbide edityaniswe kwindawo yokusila yesixhobo sokusila, kwaye inkunkuma ingaphinda isetyenziswe emhlabeni ngolwelo lokusila.
Uninzi lwezixhobo zokusika zixhaphakile kwisakhiwo, ngelixa ngokweemilo ezahlukeneyo zentlanzi, kufuneka iindawo zokusika ezifanayo. Iindawo zokusika ezisetyenziswa rhoqo zinokucwangciswa ngaphakathi, ngaphandle nasekupheleni kwezixhobo zokusika.
Emva koyilo olutsha kunye nokuqokelelana kwetekhnoloji kwiminyaka yakutshanje, ziye zahlangabezana neemfuno zabathengi abavela eTshayina nakwamanye amazwe ngenxa yokusebenza okuthembekileyo. Ngaphandle kweentlobo kunye nobukhulu obudweliswe kumxholo olandelayo, samkelekile ukuvelisa ngokwendlela ekhethekileyo enokwanelisa iimfuno zabathengi.