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ʻO ka mālama ʻana i ka ʻili o ke kaʻa downhole - ʻo ka hopena kūleʻa i ka ʻino i loko o ka brine saturated
na Landril ma ka 23-08-02
1. Ua hoʻoponopono maikaʻi ʻia ka pilikia ʻino i loko o ka brine saturated.Hoʻohālikelike kaʻina hana: a.ʻO ka hoʻopalapala Chromium ke ʻano i hoʻohana nui ʻia i kēia manawa.Hoʻohana ka 90% o nā mea kūʻai aku aila ʻāina i kēia ʻano, he pōkole ke ola lawelawe a me ke kumu kūʻai haʻahaʻa.ʻO ka pilikia nui o ka electroplating ...
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Kaʻina hana hoʻomaʻemaʻe maikaʻi a me nā wahi ʻenehana
na Landril ma 23-08-01
ʻO ka hoʻomaʻemaʻe ʻana he hana ia e hoʻokomo ʻia ai ka wai hoʻomaʻemaʻe pūnāwai me kekahi mau hana i loko o ka luawai ma ka ʻaoʻao honua, a hui pū ʻia ka lepo e like me ka hana ʻana o ka wax, ka aila make, ka ʻōpala, a me nā haumia ma ka paia a me nā paipu i loko o ka luawai hoʻomaʻemaʻe. wai a lawe ʻia i luna.Cle...
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ʻEhā mau hiʻohiʻona hou e hoʻokele nei i ka ʻoihana ʻaila ma 2023
na Landril ma 23-07-28
1. Paʻa ka lako ʻOiai ke hopohopo nui nei ka poʻe kālepa e pili ana i ke kūlana o ka hoʻokele waiwai honua, ʻo ka hapa nui o nā panakō hoʻopukapuka kālā a me nā kūkākūkā ikehu e wānana mau ana i nā kumukūʻai aila kiʻekiʻe a hiki i ka makahiki 2023, a no ke kumu maikaʻi, i ka manawa e paʻa ana nā lako waiwai a puni ka honua.Opec + 's rec...
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ʻO ka ʻimi ʻana a me ka hoʻomohala ʻana i ka ʻaila kai hohonu o Kina e komo i ke ala wikiwiki
na Landril ma 23-07-26
I kēia mau lā, ua hoʻokomo ʻia ʻo Kina mua i ka ultra-deepwater nui kinoea māla "Shenhai No. 1" i ka hana no ka lua o ka makahiki, me ka hoʻoulu ʻana o ka ʻoi aku ma mua o 5 biliona cubic mika o ke kinoea maoli. Ua hoʻomau ʻo CNOOC i ka hana ʻana i ka dee...
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Ua hoʻomaka ka ʻoihana wili ʻaila a me ke kinoea i kahi hoʻololi naʻauao
na Landril ma 23-07-20
Me ka hoʻomohala wikiwiki ʻana o ka ʻenehana naʻauao artificial, ua hoʻomaka ka nui o nā hui wili aila e hoʻohana i ka ʻenehana naʻauao e hoʻomaikaʻi i ka hana hana a hoʻemi i nā kumukūʻai.ʻO ka ʻōnaehana wili naʻauao kahi hana koʻikoʻi no ka ʻoihana wili ʻaila e komo i ka int...
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Pehea e pale aku ai i ka pōʻino luhi o ka drill collar?
na Landril ma 23-07-19
He mea koʻikoʻi ka drill collar i ka ʻaila ʻaila, kahi i hoʻohana ʻia i ke kaʻina hana e hoʻolako i ke kūpaʻa kūpaʻa maikaʻi a me ka mana kaomi ʻana i ka gravity.No ka pale ʻana i ka pōʻino luhi i nā kola wili ʻaila, hiki ke noʻonoʻo ʻia nā kumu penei: E hoʻohana i ke kola drill kūpono: E koho i ka r...
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ʻO Tianjin Zhonghai Oilfield Service "Xuanji" ʻōnaehana kiʻekiʻe-wikiwiki hoʻoili ʻenehana e hoʻokō i ka noi nui
na Landril ma 23-07-14
I kēia mau lā, ʻo China Oilfield Service Co., LTD.(i kapa ʻia ʻo "COSL") i hoʻomohala kūʻokoʻa i ka wili hoʻokele rotary a me ka wili ʻana i ka wā e hoʻopaʻa inoa ana i ka ʻōnaehana "high rate pulser" (i kapa ʻia ʻo "HSVP") i kahi kūleʻa o ka noi ʻana i ka aila ʻāina, ka wikiwiki o ka hoʻouna ʻana o 3 bits/second, d.. .
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Ua lilo ʻo Kina i ʻāina hoʻomaʻemaʻe aila nui loa o ka honua, a ua loaʻa i ka ʻoihana Petrochemical kahi lele hou i mua.
na Landril ma 23-07-07
Ua hoʻokuʻu ka China Petroleum and Chemical Industry Federation (February 16) i ka hana hoʻokele waiwai o ka ʻaila a me ka ʻoihana kemika o Kina i ka makahiki 2022. Ke hana nei ka ʻoihana ʻaila a me ka ʻenehana o kā mākou ʻāina i kahi paʻa holoʻokoʻa.
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Ua mālama maikaʻi ʻia ka 4th China Petroleum and Petrochemical Enterprises Energy Saving and Low-carbon Technology Exchange Conference ma Hangzhou.
na Landril ma 23-05-29
Ma ke ʻano holoʻokoʻa, ua hōʻike ka China Petroleum a me ka petrochemical Enterprises Energy Saving a me ka haʻahaʻa carbon carbon Exchange Conference a me ka hōʻikeʻike i nā ʻenehana ʻenehana hou no ka hoʻomohala ʻōmaʻomaʻo a me ka haʻahaʻa-carbon i loko o ka petroleum...
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