ʻO ke kila kila MT: ʻoi aku ka maikaʻi o ASTM B704 Nickel Alloy 625 Control Line Tubing no ka Logging Cable
ASTM B704 NikelaHuina 625/UNS N06625 Paipai Laina Mana no ke kaula wili
Hoʻohana ʻia nā kaula MTSCO e hoʻouna i nā hōʻailona, nānā a hāʻawi i ka mana i nā noi downhole kahi e pono ai e hōʻiliʻili i nā ʻikepili hana downhole a hoʻokumu ʻia nā kahawai me ka hoʻokumu ʻana i ka wā o ka hana aila a me ke kinoea. No ka paipu, hoʻolako nui mākou i nā mea o ke kila kila, ke kila duplex a me ka nickel alloy (e like me 304 / L, 316 / L, 2205, 2507, hui 625, alloy 825). ʻO nā anawaena mai 4mm a 88.9mm a hiki i ko mākou lōʻihi ke piʻi i 33000ft (10000m).
A hiki i ka MTSCO ke hoʻolako i nā kaula o ke kaula fiber, ka uwea composite,uwea logginga me ka uwea wela. No nā pūnāwai aila a me ke kinoea i ʻike i ka emi ʻana o ka hana ʻana a i ʻole pani ʻia ma muli o ka hōʻiliʻili ʻana o ka wai, ka hoʻoheheʻe ʻana, ka waxing, a i ʻole ka corrosion, hiki ke kuhikuhi ʻia nā kaula MTSCO e kōkua iā ʻoe e hoʻoponopono i ka pilikia.
NikelaHuina 625Huina kemika:
% | Ni | Cr | Mo | Fe | C | Mn | Si | P | S | Co | Nb+Ta | Al | Ti |
min | 58.0 | 20.0 | 8.0 | 3.15 | |||||||||
max | 23.0 | 10.0 | 5.0 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 1.00 | 4.15 | 0.40 | 0.40 |
Nā hiʻohiʻona: Aloy 625 he ikaika maikaʻi loa ma nā mahana a hiki i 816 ℃. Ma nā wela kiʻekiʻe, ʻoi aku ka haʻahaʻa o kona ikaika ma mua o nā ʻāpana paʻa i hoʻoikaika ʻia. Loaʻa i ka Alloy 625 ke kūpaʻa oxidation maikaʻi ma nā mahana a hiki i 980 ℃ a hōʻike i ke kūpaʻa maikaʻi i ka ʻino wai, akā maʻalahi ke hoʻohālikelike ʻia me nā mea hoʻoheheʻe hiki ke kū i ka corrosion.
Nā noi: ʻOihana hana kemika a me ka noi wai kai. Hoʻohana ʻia ʻo Inconel 625 i nā noi pōkole ma nā mahana a hiki i 816 ℃. No ka lawelawe wā lōʻihi, ʻoi aku ka maikaʻi o ka palena ʻana i kahi kiʻekiʻe o 593 ℃, no ka mea, ʻo ka hoʻolaha lōʻihi ma luna o 593 ℃ e hopena i ka embrittlement nui.
Mua:Uwa Uwila me Nickel Alloy Inner Tube Alloy 600/625 no nā mea hana DownholeAʻe:Nickel Alloy 825/ UNS N08825 Mana Mana no ke Uea Hui