Kwiindawo ezibanzi zaseSaudi Arabia eziqinileyo—ilitye le-limestone, i-dolomite, kunye nelitye lesanti elidityanisiweyo—abasiki bePDC abaqhelekileyo abathe tyaba badla ngokuba neengxaki zokungena kancinci kunye nokuchithwa kwamandla amaninzi. Abasiki be-Axe kunye noonxantathu batshintsha umdlalo ngokugxila kuxinzelelo, ukunciphisa amandla okusika, kunye nokuphakamisa i-ROP kakhulu. I-Ninestones Superabrasives ikhokela olu tshintsho lokusebenza kakuhle ngokusebenza okuphezulu.Iifakelo zePdc zaseTshayinayenzelwe ukubhola ebaleni lokwenyani.
Indlela Yokusika: I-PDC Emile Ukuthelekiswa Ne-Flat
Izicuku ezisicaba zixhomekeke kwi-full-surface shear, nto leyo edala ukumelana okuphezulu kunye ne-balling kwilitye eliqinileyo eliphakathi. Idatha evela kwi-AADE (i-American Association of Drilling Engineers) ibonisa ukuba izicuku ezimile okweemilo zisebenzisa ukungena kwe-point-load kwilitye elingaphambi kokuqhekeka, zisika i-MSE (Mechanical Specific Energy) ukuya kuthi ga kwi-35%.
Izifakelo ezimile okwe-axe zisebenzisa umqolo obukhali ukwahlula ilitye kuqala, emva koko zichebe. Izifakelo ezi-triangular prismatic zisebenzisa imiphetho emithathu elinganayo ukuze ziqhekezeke ngokuzinzileyo nangokuqhubekayo. Zombini iijometri zigqobhoza ngokukhawuleza nge-WOB encinci, ziphakamisa i-ROP ngokuthe ngqo.
Ukuya kuthi ga kwi-35% yokunciphisa amandla eMechanical Specific Energy (MSE)— ingqinwe yidatha yentsimi ye-AADE kusetyenziswa i-geometry ye-PDC cutter emile okwemilo.
Kutheni i-Pdc yeShaped China ifaka i-Excel kwi-Medium-Hard Rock
ImiloIifakelo zePdc zaseTshayinaukubonelela ngeenzuzo ezintathu eziphambili ezibonakaliswe zizifundo zentsimi ze-OnePetro:
1
Ukugxila kuxinzelelo ukuze kube lula ukuqhekeza ilitye
2
I-torque ephantsi kunye nokungcangcazela ukuze kugrunjwe kakuhle
3
Ukususa iitships ngcono ukuze ungaqhubi kakuhle
Imilo yeNinestonesIifakelo zePdc zaseTshayinadibanisa ijiyometri ephuculiweyo kunye ne-PCD yodidi oluphezulu, isantya sokulinganisela kunye nokuqina okungcono kunezixhobo ezisicaba eziqhelekileyo.
Ityala lasentsimini: Ukutsiba kwe-ROP kwiifom ze-Saudi Carbonate
Iqela lokugrumba kwiindawo ezikumbindi wekhabhoni eSaudi Arabia livavanye iNinestones'Iifakelo zePdc zaseTshayinangokuchasene nezixhobo zokusika ezisicaba eziqhelekileyo:
| Uhlobo lokusika | I-ROP | Imeko |
|---|---|---|
| Abasiki Abathe Tye | 2.1 m/h | Ukutshiza rhoqo |
| Iifake zePDC eziMisiweyo zaseTshayina | 3.4 m/h(+62%) | Akukho kutshipha |
Icandelo lomthombo ligqitywe kwiintsuku ezili-1.5 kwangethuba, linciphisa iindleko zizonke ngama-28%. Abaphathi bendawo baqinisekisile ukuba izikhongozeli ezimile kakuhle zigcine ubukhali ixesha elide.
Qhagamshelana neNinestones Superabrasives
Ucingo:+86 17791389758
I-imeyile: jeff@cnpdccutter.com
Iwebhusayithi: https://www.cnpdccutter.com/products/
Malunga noMbhali
UKhalid Al-Faraj, injineli yokugrumba eseDammam, eSaudi Arabia, unamava eminyaka eli-19 kwimisebenzi yeoyile negesi ephesheya kolwandle kulo lonke elaseKingdom. Ugxile ekwenzeni ngcono i-PDC bit, ukuphucula i-ROP, kunye nokukhetha izixhobo ezilungelelaniswe nokwakhiwa.
“BaboIifakelo zePdc zaseTshayinazezona mveliso zePDC ezimile kakuhle endizisebenzisileyo kwizakhiwo zaseSaudi. Zibonelela ngokuzuza kweROP rhoqo, ukuqina okukhulu, kunye nobonelelo oluthembekileyo. Kuye nawuphi na umqhubi ojonge ukukhawulezisa ukubhola okuphakathi, iNinestones yeyona ikhethwayo.
- Khalid Al-Faraj, iNjineli yoKwemba, iDammam, iSaudi Arabia
Ixesha leposi: Epreli-03-2026
