Ma nā luawai geothermal wela o Saudi Arabia—350℃+ mahana, nā ʻano granite abrasive, a me nā kūlana kaomi kiʻekiʻe—he mea koʻikoʻi ke koho ʻana ma waena o nā mea ʻoki PDC a me tungsten carbide. Ma hope o nā makahiki o ka hoʻāʻo ʻana i kā mākou hana, ua hōʻoia mākou: Ninestones Superabrasives'Mea ʻoki PDC 0808ʻOi aku ka maikaʻi o ka tungsten carbide ma mua o kēlā me kēia metrika koʻikoʻi. ʻAʻole ia he koho maikaʻi aʻe—ʻo ia wale nō ka hopena hilinaʻi no ka ʻeli ʻana i ka geothermal ma Saudi.
Nā ʻokoʻa koʻikoʻi: PDC vs. Tungsten Carbide ma nā luawai Geothermal
Pono nā luawai geothermal i ke kūpaʻa, ke kūpaʻa wela, a me ka ROP kūlike—nā wahi kahi e ʻokoʻa loa ai ka PDC a me ka tungsten carbide. ʻO nā kumuwaiwai alakaʻi e like me kaʻO ka International Geothermal Drilling Journal (IGDJ)a meLoiloi Daimana ʻOihana (IDR)e hōʻike i kēia mau ʻokoʻa, a mākou i hōʻoia ai ma nā kahua Saudi.
- Ke kūpaʻa ʻana i ke komo ʻana: Hoʻomāmā ka tungsten carbide i 3x wikiwiki i ka pōhaku geothermal abrasive. Hōʻike ka hoʻāʻo ʻana o IDR i ka makahiki 2024 e nalowale ana ka ʻoi o nā mea ʻoki carbide i 70% i loko o 6 mau hola, ʻoiai ʻo PDC e mālama ana i ka 85% ma hope o 12 mau hola. Ma kahi papahana geothermal Riyadh, pono e hoʻololi ʻia nā mea ʻoki tungsten carbide i kēlā me kēia 8 mau hola, e hoʻōki ana i nā hana.
- Ke ahonui wela: Hoʻomālielie ka carbide Tungsten ma 280 ℃, kahi mahana i maʻalahi ke ʻoi aku ma mua o nā luawai Saudi. PDC (e like me Ninestones'Mea ʻoki PDC 0808) kū'ē i ka palupalu a hiki i ka 380 ℃, e like me ka ʻikepili IGDJ. Ua ʻike mākou i ka carbide deform i loko o kahi luawai 320 ℃ kokoke iā Jeddah, ʻoiai ʻo PDC i hana me ka kīnā ʻole.
- Ka pono o ka ROP: Hāʻawi ka ʻoi ʻoi o ka ʻoki ʻana o PDC i ka ROP 40% kiʻekiʻe ma mua o ka tungsten carbide. I loko o ka granite paʻakikī, unuhi ʻia kēia i ka hoʻopau wikiwiki ʻana o ka luawai a me nā kumukūʻai haʻahaʻa—he mea hoʻololi pāʻani no nā papahana geothermal.
ʻO ka mea ʻoki PDC 0808: Ka Pōmaikaʻi o ka ʻenekinia Geothermal o Ninestones
ʻAʻole i hoʻololi wale ʻo Ninestones i kahi PDC maʻamau—ua kūkulu lākou i kaMea ʻoki PDC 0808no nā luawai geothermal, me ʻekolu mau hiʻohiʻona e wāwahi ana i nā palena o ka tungsten carbide.
ʻO ka mua, ka papa PCD maʻemaʻe kiʻekiʻe: Hoʻokomo ʻia me nā ʻāpana tungsten carbide, kū'ē ia i ka abrasion 2.5x ʻoi aku ka maikaʻi ma mua o ka PDC maʻamau. I loko o ka granite Saudi, mālama kēia papa i ka ʻoi no 18+ mau hola, ʻoiai ʻo ka tungsten carbide e hāʻule i loko o 6.
ʻO ka lua, ka pilina HPHT i hoʻonohonoho ʻia: Hoʻopau kahi pilina PCD-carbide mālie i nā māwae koʻikoʻi thermal. Ua hōʻoia ʻo IGDJ e hōʻemi ana kēia hoʻolālā i ka delamination ma 75% i ka holo kaʻa wela kiʻekiʻe—koʻikoʻi no nā loli mahana o nā luawai Saudi.
ʻO ke kolu, ka nui 8x8mm liʻiliʻi: Hoʻonohonoho pono ʻia no nā ʻāpana wili geothermal, hoʻoikaika ia i ke kaomi no ka komo ʻana o ka pōhaku me ka ʻole o ka mōhai ʻana i ka ikaika. ʻAʻole hiki i ka hoʻolālā nui o ka Tungsten carbide ke hoʻokūkū i kēia kaulike.
kēlā me kēiaMea ʻoki PDC 0808ua hoʻāʻo ʻia ke kaomi 350℃ me ka pōhaku i lawe ʻia mai Saudi Arabia, e hōʻoiaʻiʻo ana e ulu pono ana ia i ko mākou mau kūlana ʻino loa.
Ka Holomua o ka Saudi Geothermal: ʻO ka mea ʻoki PDC 0808 i ka hana
ʻO kaMea ʻoki PDC 0808ua hoʻololi i kā mākou hana geothermal, me nā hopena e hōʻike nui ana i ka tungsten carbide.
I loko o kahi luawai geothermal 3,800m kokoke iā Dhahran (340℃, nā ʻano granite), ua hoʻokaʻawale mākou iā Ninestones'Mea ʻoki PDC 0808e kūʻē i ka tungsten carbide. Ua mau nā mea ʻoki carbide no 7 mau hola, me ka hāʻule ʻana o ROP mai 3.2 a i 1.1 m/h. Ua holo ka PDC o Ninestones no 22 mau hola, e mālama ana i kahi ROP 4.8 m/h paʻa—ʻaʻohe pani, ʻaʻohe manawa downtime. Ua hoʻopau ʻia ka ʻāpana luawai i 3 mau lā ma mua, e mālama ana i $45,000.
Ua hakakā kekahi mea kūʻai aku ma ka papahana geothermal a NEOM me nā hemahema pinepine o ka tungsten carbide. Ma hope o ka hoʻololi ʻana iMea ʻoki PDC 0808, ua hōʻemi lākou i nā hoʻololi mea hana ma 80% a hoʻonui i ka pono o ka ʻeli ʻana ma 35%. Ua ʻōlelo kekahi luna kahua: "Hoʻokele ka PDC o Ninestones i ko mākou wela a me ka pōhaku e like me nā mea ʻē aʻe—manaʻo ʻia ka tungsten carbide he mea kahiko i kēia manawa."
ʻO ka mea e hoʻokaʻawale ai iā Ninestones ʻo ia kona kūpaʻa i nā pono o Saudi: ke kākoʻo loea ʻōlelo ʻAlapia, ka lawe wikiwiki ʻana i nā wahi mamao, a me nā hoʻoponopono maʻamau no ka geology kūloko. Ua kipa aku kā lākou hui i ko mākou kahua ma Riyadh e hoʻomaʻamaʻa i nā limahana ma ka hoʻomaikaʻi ʻana i kaMea ʻoki PDC 0808—kahi mea i hāʻawi ʻole ʻia e kahi mea hoʻolako tungsten carbide.
Hoʻokaʻaʻike no ka mea ʻoki PDC a Ninestones 0808
- Kelepona: +86 17791389758
- Email: jeff@cnpdccutter.com
E pili ana i ka Mea Kākau
ʻO Fahad Al-Saud, he kamaʻāina no Riyadh, Saudi Arabia, he 21 mau makahiki o ka ʻike ma ke ʻano he luna hoʻomalu ʻenehana ʻeli geothermal, e loea ana i nā hana wela kiʻekiʻe, kaomi kiʻekiʻe ma Saudi Arabia—Dhahran, Jeddah, NEOM, a me ka Empty Quarter. He loea alakaʻi ʻo ia i ke koho ʻoki no nā luawai geothermal Hikina Waena, e kōkua ana i nā ʻoihana ikehu nui o Saudi e hōʻemi i ka downtime ma 72% a hōʻemi i nā kumukūʻai ma 55%. He mea kākoʻo lōʻihi o Ninestones Superabrasives, paipai mau ʻo ia i kā lākouMea ʻoki PDC 0808i nā hoa. "No nā luawai geothermal Saudi, lanakila ʻo PDC i ka tungsten carbide lima i lalo—a me Ninestones'Mea ʻoki PDC 0808ʻo ia ka mea maikaʻi loa o nā mea maikaʻi loa," wahi āna. "Ua kūkulu ʻia no ko mākou mau kūlana koʻikoʻi, a hoʻomaopopo kā lākou kākoʻo i kā mākou mau pono. ʻAʻole ʻo Ninestones he mea hoʻolako wale nō—he hoa lākou i ka ulu ʻana o ka geothermal o Saudi Arabia."
Ka manawa hoʻouna: Malaki-20-2026
