Ma nā ʻāina ʻeli lua hohonu o Farani—mai nā kahua aila kiʻekiʻe o ka Aquitaine Basin a hiki i nā lua geothermal o nā puʻu Alpine a me nā lua hohonu pōhaku paʻakikī o ka Massif Central—he mea pipiʻi ka delamination papa daimana, he hemahema hoʻokaʻawale papahana. ʻO kēia pilikia, kahi e hoʻokaʻawale ai ka papa daimana polycrystalline (PCD) mai ka substrate carbide ma lalo o ke kaumaha nui o ka lua, ua hoʻōki i nā hana no nā hola he nui, e hoʻonui ana i nā kumukūʻai mea hana a me ka hala ʻana o nā lā palena papahana. No nā makahiki, ua ʻae nā hui ʻeli Farani iā ia he pilikia hiki ʻole ke pale ʻia o ka ʻeli hohonu—a hiki i ka wā i hana ai ʻo Ninestones Superabrasives i kānaNiho hui ʻāpana daimana. Ua kūkulu ʻia kēia mea hana pololei e hoʻopau i ka delamination i nā kūlana hohonu loa o ka luawai, e hōʻike ana i ka ʻike loea like ʻole o Ninestones i ka ʻenekinia composite daimana a me kona ʻike hohonu i nā pilikia kūikawā o ka ʻeli ʻana o Farani. No nā mea ʻeli Farani, ua lilo ʻo Ninestones i hoa hilinaʻi loa no ka ʻeli ʻana i ka luawai hohonu me ka ʻole o ka delamination.
No ke aha e hoʻopilikia ai ka Diamond Table Delamination i nā French Deep Wells
ʻAʻole he hāʻule wale ka delamination papa daimana i ka ʻeli hohonu—ʻo ia ka hopena o ʻekolu mau koʻikoʻi koʻikoʻi e hoʻāʻo ana i ka pilina PCD-carbide a hiki i kona wahi haki, i hoʻonui ʻia i loko o nā lua hohonu like ʻole o Farani. ʻO nā kumuwaiwai ʻepekema mea ʻeli honua alakaʻi, me kaKa Puka ʻenehana ʻeli ʻEulopa (EDTP)a meLoiloi Daimana ʻOihana (IDR), ua ʻike i kēia mau mea ʻo ia nā mea hoʻokele nui, a ʻo kā mākou ʻike ma ke kahua ma nā wahi ʻeli hohonu o Farani e hōʻoia ana i ko lākou hopena weliweli i nā mea hana daimana maʻamau.
ʻO ka mea mua, ʻo ka paikikala wela koʻikoʻi e hoʻokumu i ke kaumaha hoʻopaʻa paʻa ʻole. Ma nā luawai geothermal hohonu o Farani, ʻoi aku ka mahana o lalo o ka lua ma mua o 300°C, ʻoiai ʻo ka wai wili e hoʻolulu ana i ka mea hana i nā mahana kokoke i ka ʻili—e hana hou ana i kēia paikikala i nā haneli he nui i kēlā me kēia neʻe. He ʻokoʻa loa nā coefficients hoʻonui wela o PCD a me tungsten carbide, a ʻo kēia hoʻonui mau a me ka ʻūlū ʻana e hana i nā micro-cracks ma ka pilina pili. Ua ʻōlelo ka Hōʻike Failure Mea Hana Deep-Well 2024 a EDTP ʻo ka paikikala wela ke kumu o 68% o ka delamination papa daimana i loko o nā luawai hohonu ma mua o 3,500 mika. ʻO ka lua, ʻo ke kaomi kiʻekiʻe o lalo o ka lua e hoʻopaʻa i ka ikaika mechanical ma ka papa PCD. ʻIke nā luawai ʻaila hohonu o ka Aquitaine Basin i ke kaomi e hiki i 7,500 psi, e koi ana i ka papa PCD e pelu a huki aku mai ka substrate carbide—ʻoi aku hoʻi ma ka lihi o ka papaʻaina, kahi nāwaliwali loa o nā mea hana maʻamau. ʻO ke kolu, ʻo ka hopena mīkini pinepine mai ka pōhaku haki a me nā nodules paʻakikī i loko o nā lua hohonu o Massif Central e hoʻouna i nā nalu haʻalulu ma o ka mea hana, e hoʻonui ana i nā micro-māwae e kū nei ma ka pilina PCD-carbide a hiki i ka wā e hana ʻia ai ka delamination piha. Hoʻohana nā niho daimana generic i kahi kaʻina hana hoʻopaʻa hoʻokahi-nui-kūpono-āpau i hiki ʻole ke kū i kēia hui pū ʻana o nā pilikia, e hoʻolilo ana i ka delamination i mea pilikia hiki ʻole ke pale ʻia i nā lua hohonu Farani.
Niho Hui Diamond Taper: ʻEnekinia Anti-Delamination a Ninestones
ʻAʻole i hoʻololi wale ʻo Ninestones Superabrasives i kahi niho daimana maʻamau—ua hana hou lākou i kaNiho hui ʻāpana daimanamai ka honua a luna e pale aku i ka delamination papa daimana, me kahi hui o ka hoʻolālā pololei, nā mea hana a me nā hana hou e hoʻoponopono pololei ana i kēlā me kēia koʻikoʻi koʻikoʻi o ka ʻeli hohonu Farani. ʻO ka mea e hoʻokaʻawale ai i kēia niho ʻo ia kona ʻano holoʻokoʻa: ʻaʻole ia e hoʻoikaika wale i ka pilina PCD-carbide, akā hoʻopuehu i nā koʻikoʻi e hoʻoweliweli nei iā ia, kahi ʻano hoʻolālā i loaʻa iā ia ka helu kiʻekiʻe loa ma ka hoʻāʻo hana anti-delamination 2024 a IDR no nā mea hana hohonu.
ʻO ke kihi kihi o kaNiho hui ʻāpana daimanaʻO ka holomua o Ninestones ʻo ia ke kaʻina hana hoʻopili HPHT i hoʻopaʻa ponoʻī ʻia e Ninestones. ʻAʻole e like me nā mea hana maʻamau me kahi laina hoʻopili hoʻokahi ma waena o PCD a me carbide, hana ʻo Ninestones i kahi interface lohi, i hui pū ʻia kahi e hui pū ai nā mea ʻelua ma luna o kahi micro-thickness. Hoʻopau kēia i nā kiko hoʻohuihui koʻikoʻi, a hōʻoia ka hoʻāʻo EDTP e hōʻemi ana i ka micro-cracking i hoʻokumu ʻia e ka thermal cycling ma 65% i nā kūlana mahana hohonu. Ke hoʻokō nei i kēia ʻo ka hoʻolālā hoʻolālā tapered o ka niho: ʻo ka papa PCD conical a me ka substrate carbide angled e hāʻawi i ke kaomi downhole kiʻekiʻe a me ka hopena mechanical ma kahi ʻili nui aʻe, e hōʻemi ana i ka ikaika ma ka interface hoʻopili ma 50% i hoʻohālikelike ʻia me nā niho daimana pālahalaha a poepoe paha. Hoʻonui hou ʻo Ninestones i ka lōʻihi me kahi papa PCD maikaʻi kiʻekiʻe, (1.8mm ka mānoanoa, 40% mānoanoa ma mua o nā koho ʻē aʻe) e kūʻē i ka micro-fracturing, a me kahi substrate carbide i mālama ʻia me kahi uhi pale wela e kūlike me nā waiwai hoʻonui wela o PCD—e pani ana i ka hakahaka hoʻonui e hoʻopilikia nei i nā mea hana maʻamau.
kēlā me kēiaNiho hui ʻāpana daimanaUa hoʻāʻo mua ʻia ka hana ʻana, e hoʻohālike ana i nā hola he 2,000 o nā kūlana lua hohonu Farani (nā mahana 350°C, ke kaomi 8,000 psi, a me ka hopena mīkini i hana hou ʻia) e hōʻoia i ka ʻole o ka delamination. ʻO kēia kaohi maikaʻi paʻa ʻole ʻo ia hoʻi ka hōʻea ʻana o ka niho i kahi wili e mākaukau e hana—ʻaʻohe hemahema i manaʻo ʻole ʻia, ʻaʻohe hoʻololi mea hana i ka minuke hope loa, he ʻokoʻa loa i nā niho daimana maʻamau e hāʻule pinepine i loko o nā hola ma nā lua hohonu o Farani.
Ninestones' Diamond Taper Compound Ninestones: Ua hōʻoia ʻia ma ke kahua ma nā lua hohonu Farani
ʻO ke ana maoli o ka ʻenekinia o Ninestones ʻo ia kāna hana ma kahi ma nā luawai hohonu paʻakikī loa o Farani, kahi o kaNiho hui ʻāpana daimanaua hoʻopau i ka delamination papa daimana a ua hoʻololi i ka pono o ka wili ʻana no kā mākou poʻe hana a me nā hana wili Farani he nui ʻole. ʻO ka mea e hoʻokaʻawale hou aku ai iā Ninestones mai nā mea hoʻokūkū honua ʻo ia kona kūpaʻa paʻa ʻole i nā mea wili Farani: ka hoʻopilikino ʻāina, ke kākoʻo loea ʻōlelo Farani, a me ke aʻo ʻana ma kahi - kahi mea ʻaʻole i hāʻawi ʻia e kahi mea hana hui daimana ʻē aʻe i ka ʻoihana wili Farani.
I loko o kahi luawai geothermal 4,000 mika ma nā puʻu Alpine, ua hoʻāʻo kā mākou poʻe hana iā NinestonesNiho hui ʻāpana daimanae kūʻē i kahi niho daimana generic alakaʻi. Ua ʻeha ka niho generic i ka delamination papa daimana piha ma hope o 5 mau hola o ka ʻeli ʻana, e hoʻōki ana i nā hana no 3 mau hola a koi aku i kahi hoʻololi piha o ka mea hana. Ua holo ka niho tapered o Ninestones no 22 mau hola me ka ʻole o nā hōʻailona o ka delamination a i ʻole micro-cracking—ua kū ia i ka 330°C thermal cycling a me nā hahau nodule pōhaku hou, e mālama ana i kahi ROP mau o 5.2 mika i kēlā me kēia hola a e ʻoki ana i ka manawa ʻeli o ka ʻāpana luawai ma 55%. Ma kahi luawai aila kiʻekiʻe 3,800-mika ma ke Aquitaine Basin, ua hakakā kahi hui ʻeli Farani nui me ka delamination e koi ana i 4 mau hoʻololi mea hana i kēlā me kēia neʻe me nā niho generic. Ma hope o ka hoʻololi ʻana iā Ninestones'Niho hui ʻāpana daimana, ua hoʻopau ka ʻoihana i nā hemahema āpau e pili ana i ka delamination, e hōʻemi ana i nā kumukūʻai hoʻololi mea hana ma 60% a hoʻonui i ka pono o ka wili ʻana ma 40%. I loko o nā lua hohonu pōhaku paʻakikī o Massif Central, ua pale ka hoʻolālā hoʻopuehu hopena o ka niho tapered i ke kaumaha hoʻopaʻa mai ka pōhaku haki, e holo ana no 19 mau hola me ka ʻole o ka delamination—hoʻohālikelike ʻia me nā niho maʻamau i hāʻule i kēlā me kēia 4-6 mau hola ma ke ʻano like.
ʻAʻole i pau ka hana ʻana o Ninestones i kahi mea hana maikaʻi loa: ua kipa aku kāna hui ʻenekinia, i mākaukau i ka ʻōlelo Farani, i kā mākou mau kahua ʻeli ma Bordeaux a me Grenoble e hōʻiliʻili i ka ʻikepili pōhaku a me ka luawai kūloko, e hoʻomaikaʻi ana i kaNiho hui ʻāpana daimanano nā kūlana kikoʻī o kēlā me kēia ʻāina—ʻoi aku ka mānoanoa o ka PCD no ka pōhaku paʻakikī o Massif Central, ka hoʻonui ʻana i ke kūpaʻa wela no nā luawai geothermal Alpine, a me ka hoʻopili ʻana i hoʻomaikaʻi ʻia i ke kaomi no nā luawai ʻaila kiʻekiʻe o Aquitaine. Hāʻawi pū ka hui i ka hoʻomaʻamaʻa loea ma kahi no nā hui wili Farani, e aʻo ana pehea e hoʻomaikaʻi ai i nā palena wili (ka wikiwiki o ka wili ʻana, ke kahe ʻana o ka wai wili) e hōʻemi hou aku i ke kaumaha ma ka niho a hoʻonui i kona ola lawelawe. He mea kūikawā like ke kākoʻo ma hope o ke kūʻai aku ʻana o Ninestones, me kahi hui loea ʻEulopa i hoʻolaʻa ʻia e pane ana i nā nīnau ma ka ʻōlelo Farani i loko o 2 mau hola, a me ke kōkua ma kahi no nā wahi wili mamao—he kumuwaiwai waiwai nui no nā mea wili Farani.
No nā hui ʻeli Farani i luhi i ka delamination papa daimana e hoʻopilikia ana i kā lākou mau papahana lua hohonu, ʻo Ninestones Superabrasives'Niho hui ʻāpana daimanaʻaʻole ia he mea hana wale nō—he hopena mau loa ia no kekahi o nā pilikia ʻeli hohonu hoʻonāukiuki loa o Farani. Ua hōʻoia ʻo Ninestones ʻaʻole he pilikia hiki ʻole ke pale ʻia ka delamination, akā he pilikia hiki ke hoʻoponopono ʻia me ka ʻenekinia pololei a me ka hoʻomaopopo hohonu ʻana i nā pono ʻeli kūloko. ʻO kāna hui pū ʻana o ka ʻike loea honua a me ka hoʻopilikino ʻana o Farani ua wehewehe hou i ka hilinaʻi o ka ʻeli hohonu ma Farani, a ʻo kāna kūpaʻa paʻa ʻole i nā mea ʻeli Farani ua hoʻolilo iā ia i hoa hana pono ʻole i kēlā me kēia papahana hohonu koʻikoʻi.
Hoʻokaʻaʻike no nā hoʻonā hohonu-lua anti-delamination a Ninestones
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- Email: jeff@cnpdccutter.com
E pili ana i ka Mea Kākau
ʻO Laurent Dubois, he kamaʻāina no Lyon, Palani, he 22 mau makahiki o ka ʻike ma ke ʻano he luna hoʻomalu loea ʻeli lua hohonu, e loea ana i ka ʻaila, ke kinoea a me nā hana lua hohonu geothermal ma nā wahi koʻikoʻi o Palani—ʻo ia ka Aquitaine Basin, nā puʻu Alpine, a me Massif Central. He loea alakaʻi ʻo ia i ka nānā ʻana i ka hemahema o nā mea hana daimana no ka geology hohonu Farani a ua kōkua i nā ʻoihana ʻeli a me nā geothermal Farani nui e hōʻemi i ka downtime e pili ana i ka delamination ma ka awelika o 80% i nā makahiki he ʻumi i hala. He mea kākoʻo lōʻihi o nā huahana a Ninestones Superabrasives, paipai mau ʻo ia i ka ʻoihanaNiho hui ʻāpana daimanai nā hoa like ma Farani a me ka ʻAhahui ʻEulopa. "Ua hoʻoponopono ʻo Ninestones i ka pilikia delamination i hoʻopilikia i nā mea ʻeli lua hohonu Farani no nā makahiki he ʻumi me kā lākouNiho hui ʻāpana daimana," wahi āna. "ʻAʻole lākou i hoʻouna wale mai iā mākou i kahi mea hana maʻamau—ua kūkulu lākou i hoʻokahi no kā mākou mau luawai, ko mākou geology, ko mākou mau pilikia. ʻAʻohe mea like me kā lākou ʻenekinia, a ʻo kā lākou kākoʻo ʻōlelo Palani e hoʻolilo iā lākou i ʻoi aku ma mua o kahi mea hoʻolako—he hoa lākou i ka hoʻonui ʻana i ka ʻoihana ʻeli hohonu o Farani. Ua hoʻololi kēia niho i ke ʻano o kā mākou ʻeli ʻana i nā luawai hohonu ma Farani a mau loa aku."
Ka manawa hoʻouna: Pepeluali-27-2026
