Izifunda ezikhiqiza uwoyela omkhulu emhlabeni zifaka iMpumalanga Ephakathi (idepho kawoyela emhlabeni), iNyakatho Melika (indawo enenguquko yokuthuthukiswa kukawoyela we-shale), kanye nezifunda zaseRussia kanye neCaspian Sea (izikhulu zendabuko zikawoyela negesi). Lezi zifunda zicebe ngokwedlulele ngowoyela negesi, zibalwa izingxenye ezimbili kwezintathu zemithombo ye-petroleum yomhlaba. Enqubweni yokumba i-petroleum, imibhobho ye-tungsten carbide esetshenziswa ku-petroleum drill bits ayizingxenye ezisebenzisekayo ezidinga ukushintshwa njalo, futhi ukulungiswa kwe-drill bit nakho kudinga ukulungiswa komlomo. Njengomkhiqizi oneminyaka engaphezu kwengu-20 yokuhlangenwe nakho ekukhiqizeni nasekuthengiseni imibhobho ye-tungsten carbide enentambo, yiziphi izinhlobo zamabhobho e-tungsten carbide asetshenziswa ezifundeni ezahlukene?
I. Isifunda saseNyakatho Melika
(1) Izinhlobo Nezimilo Ze-Nozzle Ezivamile
INorth America ivame ukusebenzisauhlobo lwe-cross groove, uhlobo lwangaphandle lwe-hexagonal, futhiimibhobho emise okwe-arc (plum blossom arc).. Lezi zimbobo zineziciukumelana nokugqoka okuphezulu, ukumelana nokugqwala, namandla aphezulu, okuvumela ukusebenza kwesikhathi eside endaweni yoketshezi lokumba elonakalisayo oluqukethe i-H₂S, i-CO₂, ne-high-sanity brine.
- Uhlobo lwe-Cross Groove:Internal cross groove tungsten carbide umlomo wombhobho.
- Uhlobo Lwangaphandle Lwe-Hexagonal:Umbhobho wangaphandle wochungechunge lwe-hexagonal.
- Uhlobo Olune-arc:Umbhobho we-carbide omise okwe-arc11
(2) Izinkampani ezihamba phambili ze-Drill Bit Ezisebenzisa Lezi Imibhobho
Schlumberger, Baker Hughes, Halliburton, National Oilwell Varco
II. Isifunda saseMpumalanga Ephakathi
(1) Izinhlobo Nezimilo Ze-Nozzle Ezivamile
I-Middle East ivame ukusetshenziswauhlobo lwangaphakathi lwe-cross groove, i-plum blossom arc uhlobo, futhiama-nozzles womklamo we-hexagonal. Lezi zimbobo ziyahlinzekaubulukhuni obuphezulu kakhulu nokumelana nokugqoka, ukusiza izingcezu ze-roller cone, izingcezu ze-PDC, nezingcezu zedayimane ku-jetting yodaka esheshayo. Bathuthukisa ukugeleza kwamandla futhi banciphise ukulahlekelwa okuneziyaluyalu.
- Uhlobo lwe-Internal Cross Groove:Cross groove carbide spray nozzle.
- Uhlobo lwe-Plum Blossom Arc:Umbhobho wejethi wejethi owenziwe ngomumo we-tungsten carbide.
- Uhlobo Lwe-Hexagonal:Umbhobho wangaphandle wochungechunge lwe-hexagonal
(2) Izinkampani ezihamba phambili ze-Drill Bit Ezisebenzisa Lezi Imibhobho
- Schlumberger: Inkampani engaphansi kwayo i-Smith Bits igxile ekukhiqizeni i-drill bit
- U-Baker Hughes (BHGE / BKR): Umdondoshiya osenesikhathi eside endaweni ye-drill bit (eyakheke ngokuhlanganiswa kwe-Baker Hughes yasekuqaleni).
- Halliburton: I-Sperry Drilling, ingxenye yayo yamathuluzi okubhola kanye nezinsizakalo, ihlanganisa ukusebenza kwe-drill bit.
- I-National Oilwell Varco (NOV): I-ReedHycalog iwuphawu lwayo oludumile lwe-drill bit
- I-Weatherford: Igcina ulayini wayo wobuchwepheshe be-drill bit (umncane ngesilinganiso kunemidondoshiya emithathu ephezulu).
- Inkampani yaseSaudi Drill Bits (SDC): Isungulwe ngokuhlanganyela inkampani yokutshalwa kwezimali yezimboni yase-Saudi i-Dussur, i-Saudi Aramco, kanye no-Baker Hughes, igxile ekukhiqizeni i-drill bit kanye nobuchwepheshe obuhlobene esifundeni saseMpumalanga Ephakathi.
III. Isifunda saseRussia
(1) Izinhlobo Nezimilo Ze-Nozzle Ezivamile
I-Russia isetshenziswa ngokujwayelekileuhlobo lwangaphakathi lwe-hexagonal, uhlobo lwe-cross groove, futhiimibhobho yohlobo lwe-plum blossom arc.
- Uhlobo lwangaphakathi lwe-Hexagonal
- Uhlobo lwe-Cross Groove
- Uhlobo lwe-Plum Blossom Arc
(2) Izinkampani ezihamba phambili ze-Drill Bit Ezisebenzisa Lezi Imibhobho
- Gazprom Burenie: Inkampani ephethwe yi-Gazprom, insizakalo yokumba edidiyelwe enkulu kunazo zonke yaseRussia kanye nemishini. Ikhiqiza uhla olugcwele lwezinsimbi zokubhoboza (i-roller cone, i-PDC, izingcezu zedayimane) zezindawo ezinokhahlo njenge-Arctic neSiberia, kanye nezimo zejoloji eziyinkimbinkimbi (ukwakheka okuqinile nokuhubhukayo).
- Izhburmash: Itholakala e-Izhevsk, inhloko-dolobha yase-Udmurtia, ingomunye wabakhiqizi bemishini yokubhoboza amadala kunabo bonke eRussia, abakhulu kunabo bonke, futhi abanekhono lobuchwepheshe, elinomsuka wokukhiqiza wezempi nowomphakathi ngesikhathi samaSoviet.
- Uralburmash: Isekelwe eYekaterinburg, ingomunye umkhiqizi omkhulu we-drill bit yaseRussia kanye nesizinda sezimboni esibalulekile esasungulwa ngesikhathi samaSoviet.
Isiphetho
Izinto eziwumongo zama-drill bits 适配 (ozijwayelayo) emhlabeni jikelelei-tungsten carbide ingxubevange eqinile, okokusebenza okujwayelekile nokubusayo kwamabhobho amancane okugaya i-petroleum. Ukukhethwa kusekelwe ezimeni ezithile ezifana nokubumbeka kwe-abrasiveness/umthelela, imingcele yokumba, ukugqwala koketshezi lokumba, kanye nezinga lokushisa elingaphansi kwembobo. Umgomo uwukulinganisa ukumelana nokugqokwa, ukuqina, ukumelana nokugqwala, kanye nokusebenza kahle kwamanzi ukuze kuhlinzekwe imikhiqizo ye-nozzle ye-serialized enokugxila okuhlukile kokusebenza okusekelwe ku-tungsten carbide, ehlangabezana nezidingo zezimo eziyinkimbinkimbi zokumba emhlabeni wonke. Empeleni, onjiniyela bakhetha uhlobo lombhobho ofaneleka kakhulu nosayizi kule mibhobho ye-tungsten carbide esezingeni ngokuya ngezimo ezithile zomthombo.
Isikhathi sokuthumela: Jun-02-2025
