Zvishandiso zvePDC Zvakaumbwa: Boost ROP muZvimiro zveMedium-Hard

Munzvimbo dzakawanda dzeSaudi Arabia dzakaoma-pakati nepakati—limestone, dolomite, uye jecha rakasanganiswa—vacheki vePDC vakasiyana-siyana vanowanzo tambura nekupinza zvishoma nezvishoma uye kutambisa simba rakawanda. Vacheki vedemo netriangle vakaumbwa vanochinja mutambo nekuisa pfungwa pakumanikidzwa, kuderedza simba rekucheka, uye kusimudza ROP zvakanyanya. Ninestones Superabrasives inotungamira mukuchinja uku kwekushanda nesimba nekushanda kwepamusoro.Zvishandiso zvePdc zveChinayakagadzirirwa kuchera matombo chaiwo mumunda.

Nzira yekucheka: Yakaumbwa vs. PDC Yakatsetseka

Vacheki vakatsetseka vanoshandisa kucheka kwakazara pamusoro, izvo zvinoita kuti pave nekusimba kwakanyanya uye kuputika kwematombo akaomarara ari pakati nepakati. Data kubva kuAADE (American Association of Drilling Engineers) inoratidza kuti vacheki vakaumbwa vanoshandisa point-load intrusion kumatombo asati apwanyika, vachicheka MSE (Mechanical Specific Energy) kusvika ku35%.

Matinji akaita sedemo anoshandisa gomba rakapinza kutanga nekutsemura dombo, wozocheka. Matinji ane triangular prismatic anoshandisa mipendero mitatu yakaenzana kuti akwanise kutsemuka, achiramba achitsemuka. Majiometri ese ari maviri anochera nekukurumidza neWOB shoma, achisimudza ROP zvakananga.

Kusvika ku35% kuderedzwa kweMechanical Specific Energy (MSE)— yakaratidzwa neAADE field data uchishandisa chimiro chePDC cutter geometry.

Nei China Yakaumbwa Pdc Inoisa Excel muMedium-Hard Rock

ChimiroZvishandiso zvePdc zveChinazvinopa zvakanakira zvitatu zvikuru zvakaratidzwa neOnePetro field studies:

Chimiro cheNinestonesZvishandiso zvePdc zveChinasanganisa hunyanzvi hwakagadziridzwa nePCD yepamusoro-soro, kumhanya kwekuenzanisa uye kusimba zviri nani pane zvinocheka zvakatsetseka zvakajairwa.

Nyaya Yemunda: Kusvetuka kweROP muSaudhi Carbonate Formations

Chikwata chekuchera matongo muminda yepakati pecarbonate yeSaudi Arabia chakaedza Ninestones'Zvishandiso zvePdc zveChinazvinopesana nemidziyo yakatsetseka yakatarwa:

Rudzi rwekucheka	ROP	Mamiriro
Vatemi Vakatsetseka	2.1 m/awa	Kupwanya kakawanda
Zvishandiso zvePdc zveChina zvakaumbwa	3.4 m/awa(+62%)	Hapana chipunu

Chikamu chetsime chakapera mazuva 1.5 zvisati zvaitika, zvichideredza mari yese ne28%. Vatariri venzvimbo vakasimbisa kuti zvinhu zvakaiswa muchimiro chakaita sechikafu zvakaramba zvakapinza kwenguva yakareba.

Bata Ninestones Superabrasives

Nezve Munyori

Khalid Al-Faraj, mainjiniya wekuchera mabhora ari kuDammam, Saudi Arabia, ane ruzivo rwemakore gumi nemapfumbamwe mukushanda kwemafuta negasi mumahombekombe muUmambo hwese. Anonyanya kugadzira PDC bit optimization, ROP improvement, uye kusarudza maturusi anogadziriswa.

"ZvavoZvishandiso zvePdc zveChinandizvo zvigadzirwa zvePDC zvakaumbwa zvakanakisisa zvandakashandisa muSaudi formations. Zvinopa kufambira mberi kweROP nguva dzose, kugara kwenguva refu, uye kuwanikwa kwakavimbika. Kune chero mushandi anovavarira kukurumidzisa kuchera nepakati, Ninestones ndiyo sarudzo yepamusoro.