Nā huahana
Nā Kola ʻUli ʻAʻole Magnetic & nā subs
ʻO ke kola wili ʻaʻole Magnetic
ʻO ke kola wili ʻole-Mag pahee
Hāʻawi ka Slick Non-Mag Drill Collar i ke kaumaha e pono ai ma ka bit, a ʻaʻole e hoʻopilikia i ka hiki ke wili kuhikuhi.
ʻO ke kola wili ʻole-Mag
Ua hoʻolālā ʻia ke kola ʻeli Spiral Non-Mag e ʻae i kahi kahe nui aʻe no nā wai ʻeli, me ka hāʻawi ʻana i nā pono o ke kila non-mag no nā papahana ʻeli paʻakikī.
ʻO ke kola wili ʻole Flex Non-Mag
ʻOi aku ka lahilahi o ka Flex Non-Mag Drill Collar a ʻoi aku ka maʻalahi ma mua o ke kola wili maʻamau. ʻO ko lākou hiki ke hana i nā huli radius pōkole, kūlou no nā kihi kūkulu kiʻekiʻe, a hele ma waena o nā doglegs koʻikoʻi e kūpono ai lākou no ka hoʻohana ʻana i nā noi kuhikuhi a me ka pae. Hana ʻia me ke kila non-mag, kūpono loa kēia kola wili no ka hoʻopaʻa ʻana i nā lako MWD.
Nā kikoʻī huahana
| Nā Hoʻohui | OD mm | ID mm | Ka lōʻihi mm |
| NC23-31 | 79.4 | 31.8 | 9150 |
| NC26-35 | 88.9 | 38.1 | 9150 |
| NC31-41 | 104.8 | 50.8 | 9150 a i ʻole 9450 |
| NC35-47 | 120.7 | 50.8 | 915 a i ʻole 9450 |
| NC38-50 | 127.0 | 57.2 | 9150 a i ʻole 9450 |
| NC44-60 | 152.4 | 57.2 | 9150 a i ʻole 9450 |
| NC44-60 | 152.4 | 71.4 | 9150 a i ʻole 9450 |
| NC44-62 | 158.8 | 57.2 | 9150 a i ʻole 9450 |
| NC46-62 | 158.8 | 71.4 | 9150 a i ʻole 9450 |
| NC46-65 | 165.1 | 57.2 | 9150 a i ʻole 9450 |
| NC46-65 | 165.1 | 71.4 | 9150 a i ʻole 9450 |
| NC46-67 | 171.4 | 57.2 | 9150 a i ʻole 9450 |
| NC50-67 | 171.4 | 71.4 | 9150 a i ʻole 9450 |
| NC50-70 | 177.8 | 57.2 | 9150 a i ʻole 9450 |
| NC50-70 | 177.8 | 71.4 | 9150 a i ʻole 9450 |
| NC50-72 | 184.2 | 71.4 | 9150 a i ʻole 9450 |
| NC56-77 | 196.8 | 71.4 | 9150 a i ʻole 9450 |
| NC56-80 | 203.2 | 71.4 | 9150 a i ʻole 9450 |
| 6 5/8REG | 209.6 | 71.4 | 9150 a i ʻole 9450 |
| NC61-90 | 228.6 | 71.4 | 9150 a i ʻole 9450 |
| 7 5/8REG | 241.3 | 76.2 | 9150 a i ʻole 9450 |
| NC70-97 | 247.6 | 76.2 | 9150 a i ʻole 9450 |
| NC70-100 | 254.0 | 76.2 | 9150 a i ʻole 9450 |
| 8 5/8REG | 279.4 | 76.2 | 9150 a i ʻole 9450 |
Mea Hoʻopaʻa ʻAʻole Magnetic
Hana ʻia ka mea hoʻopaʻa paʻa ʻole magnetic mai hoʻokahi hana paʻa o ke kila ʻole magnetic. He kila kila Chromium Manganese Austenitic maʻemaʻe kiʻekiʻe ka mea hana.
Hana ʻia ka nānā ʻana o ka ultrasonic a me nā nānā ʻana o ka MPI ma kēlā me kēia forging ma luna o kona lōʻihi piha a me ka ʻāpana, ma hope o ka mīkini ʻana e like me ka API Spec 71. Hāʻawi ʻia nā palapala hōʻoia hoʻāʻo wili e pili ana i nā waiwai mechanical, ka loiloi kemika, nā waiwai magnetic a me nā nānā ʻana me nā mea hoʻopaʻa āpau.
Loaʻa iā mākou ka mana e hana i ka Non Magnetic Stabilizer a hiki i Crown OD 26''
Nā kikoʻī huahana
| Ikaika Hoʻopaʻa | Ikaika Hāʻawi | Paʻakikī | Ka Permeability Magnetic | |
| minuke | minuke | minuke | NUI | ʻAwelike |
| 120KSI | 100KSI | 285HB | 1.01 | 1005 |
ʻAʻole Magnetic MWD Sub
Hana ʻia ka Non Magnetic MWD Sub mai ke kila kila Chromium Manganese Austenitic, hana ʻia ka paipu kū'ē i ke koʻikoʻi compressive mai nā mea ʻole no ke kau ʻana i ka impulser MWD i loko a ma waena o nā mea ʻē aʻe. Ua hoʻohana nui ʻia ka Non Magnetic MWD Sub e nā ʻoihana wili kuhikuhi kūloko a me ka honua.
Hoʻopili ʻia nā pilina a pau e like me ka API Spec.7-2 a ua hana anu ʻia nā aʻa kaula a uhi ʻia me ka hui kaula API a ua hoʻolako ʻia me nā mea pale.
Nā kikoʻī huahana
| Anawaena (mm) | Anawaena kūloko (mm) | Ka lōʻihi o ka lua kūloko (mm) | ʻO ka ʻaoʻao haʻahaʻa puka (mm) | ʻO ka ʻili holoʻokoʻa (mm) |
| 121 | 88.2 | 1590 | 65 | 2500 |
| 172 | 111.5 | 1316 | 83 | 2073 |
| 175 | 127.4 | 1280 | 76 | 1690 |
| 203 | 127 | 1406 | 83 | 2048 |
LANDRILL Nā Mea Hana ʻAʻole Magnetic maʻamau
Nā Waiwai ʻAʻole Magnetic:
Ka Permeability Pili: Max 1.005
Ka Wela / Ka Māhele Kiʻekiʻe: MAX ±0.05μT
Hana kūikawā ma ka ID: Roller Burnishing
Ma hope o ka puhi ʻana i ka ʻōwili, e kū mai ana kahi papa compressive, nā pono penei:
Hoʻonui i nā waiwai kūpaʻa i ka palaho, Hoʻonui i ka paʻakikī o ka ʻili o ka lua a hiki i ka HB400, Hoʻonui i ka hoʻopau ʻana o ka ʻili o ka lua i Ra≤3.2 μm, Hoʻāʻo a me ka nānā ʻana ma kēlā me kēia pā i ka wā o ka hana ʻana o nā ʻāpana NMDC, Stabilizer a me MWD.
ʻO ka hoʻohuihui kemika, ka hoʻāʻo tensile, ka hoʻāʻo hopena, ka hoʻāʻo paʻakikī, ka hoʻāʻo metallographic (ka nui o ka palaoa), ka hoʻāʻo corrosion (Wahi a ASTM A 262 Practice E), ka hoʻāʻo ultrasonic ma luna o ka lōʻihi holoʻokoʻa o ka pā (Wahi a ASTM A 388), ka hoʻāʻo permeability maganetic pili, ka hoʻāʻo wahi wela, ka nānā ʻana o ka dimensional, a pēlā aku.
Nā koho lapaʻau ʻili kūikawā: Peening hāmare, roller burnishing, shot peening.
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