Matunhu makuru epasi rose anogadzira peturu anosanganisira Middle East (nzvimbo inochengeterwa mafuta pasi rose), North America (nzvimbo ine shanduko yebudiriro yemafuta e shale), nematunhu eRussia neCaspian Sea (chinyakare mafuta negasi hofori). Matunhu aya akapfuma zvakanyanya muoiri negasi, achitora zvikamu zviviri muzvitatu zvezviwanikwa zvepetroleum pasi rose. Muchibhorani chepetroleum, tungsten carbide nozzles inoshandiswa mupetroleum drill bits zvikamu zvinodyiwa zvinoda kugara zvichitsiviwa, uye kugadzirisa bhiti rinodawo kugadzirisa muromo. Semugadziri ane anopfuura makore makumi maviri ane ruzivo mukugadzira nekutengesa tungsten carbide threaded nozzles, ndedzipi mhando dzetungsten carbide nozzles dzinoshandiswa munzvimbo dzakasiyana?
I. Nharaunda yeNorth America
(1) Common Nozzle Types uye Hunhu
North America inonyanya kushandisacross groove type, kunze hexagonal mhando,uyearc-shaped (plum blossom arc) nozzles. Manozzles aya anoratidzahigh wear resistance, corrosion resistance, uye simba rakawanda, inogonesa kushanda kwenguva refu munzvimbo dzakaora dzekuchera mvura ine H₂S, CO₂, uye yakakwirira-salin brine.
- Cross Groove Type:Internal cross groove tungsten carbide nozzle.
- Rudzi Rwekunze rweHexagonal:External hexagonal thread nozzle.
- Arc-Shaped Type:Arc shaped carbide threaded nozzle11
(2) Inotungamira Drill Bit Makambani Achishandisa Aya Nozzles
Schlumberger, Baker Hughes, Halliburton, National Oilwell Varco
II. Middle East Region
(1) Common Nozzle Types uye Hunhu
Middle East inonyanya kushandisamukati memuchinjikwa groove mhando, plum maruva arc mhando,uyehexagonal design nozzles. Manozzles aya anopakuoma kwakanyanya uye kusapfeka, anobatsira roller cone bits, PDC bits, uye zvidimbu zvedhaimondi mukumhanya kwedhaka jetting. Ivo vanogonesa kuyerera dynamics uye kuderedza kusagadzikana kurasikirwa.
- Internal Cross Groove Type:Cross groove carbide spray nozzle.
- Plum Blossom Arc Type:Plum yakaita tungsten carbide jet nozzle.
- Hexagonal Type:External hexagonal thread nozzle
(2) Inotungamira Drill Bit Makambani Achishandisa Aya Nozzles
- Schlumberger: Inotsigira Smith Bits inyanzvi mukugadzira drill bit
- Baker Hughes (BHGE / BKR): Hofori yakamira kwenguva refu mumunda wekuchera (yakaumbwa kuburikidza nekubatanidzwa kweiyo yekutanga Baker Hughes).
- Halliburton: Sperry Drilling, chikamu chayo chemidziyo yekuchera uye masevhisi, inosanganisira drill bit operations.
- National Oilwell Varco (NOV): ReedHycalog ndiyo ine mukurumbira drill bit brand
- Weatherford: Inochengeta yayo yekudhirowa bhiti tekinoroji mutsara (diki pachiyero kupfuura hofori nhatu dzepamusoro).
- Saudi Drill Bits Kambani (SDC): Yakabatanidzwa neSaudi maindasitiri ekudyara femu Dussur, Saudi Aramco, uye Baker Hughes, yakatarisana nekugadzira dhiri dhizaini uye ane hukama matekinoroji mudunhu reMiddle East.
III. Russian Region
(1) Common Nozzle Types uye Hunhu
Russia inonyanya kushandisayemukati hexagonal mhando, cross groove type,uyeplum blossom arc mhando nozzles.
- Internal Hexagonal Type
- Cross Groove Type
- Plum Blossom Arc Type
(2) Inotungamira Drill Bit Makambani Achishandisa Aya Nozzles
- Gazprom Burenie: Inotsigira yeGazprom, Russia yakakura yakabatanidzwa yekuchera sevhisi uye mupi wemidziyo. Inogadzira huwandu hwakazara hwezvibooro (roller cone, PDC, diamond bits) kune hutsinye nharaunda seArctic neSiberia, uye yakaoma geological mamiriro (akaoma uye abrasive maumbirwo).
- Izhburmash: Iri muIzhevsk, guta guru reUdmurtia, ndeimwe yevagadziri vezvibhorani vekare muRussia, hombe, uye vane unyanzvi hwehunyanzvi, ine midzi mukugadzirwa kwechiuto uye kwevanhuwo zvavo munguva yeSoviet.
- Uralburmash: Yakavakirwa muYekaterinburg, ndiyo imwe hombe yeRussia drill bit mugadziri uye yakakosha maindasitiri base yakavambwa panguva yeSoviet.
Mhedziso
Iyo yakakosha zvinhu zvepasi rose 适配 (inochinjika) drill bits ndeyetungsten carbide yakaoma alloy, iyo yakajairwa uye inotonga zvinhu zvepetroleum drill bit nozzles. Sarudzo yakavakirwa pane chaiwo mamiriro akadai sekugadzira abrasiveness/impact, drilling parameters, drilling fluid corrosiveness, uye bottomhole tembiricha. Chinangwa ndechekudzikamisa kupfeka kuramba, kuomarara, corrosion resistance, uye hydraulic performance yekupa serialized nozzle zvigadzirwa zvine maitiro akasiyana anotariswa zvichienderana netungsten carbide, kusangana nezvinodiwa zvemamiriro akaoma ekuchera pasi rese. Mukuita, mainjiniya anosarudza yakanyatsokodzera nozzle mhando uye saizi kubva kune aya akajairwa tungsten carbide nozzles zvinoenderana nemamiriro chaiwo etsime.
Nguva yekutumira: Jun-02-2025
