Prìs factaraidh cuideam èadhair àrd dth creag drileadh ùird
Ann an ùird DTH, tha am pìos drile creige a’ leantainn air an shank, a bhios am piston drile creige a’ bualadh gu dìreach.Leis gu bheil am piston ann an conaltradh dìreach ris a ’phìos drile, chan eil mòran lùth air a chall.Tha seo a’ toirt ìre treòrachaidh cha mhòr seasmhach dha ùird DTH ge bith dè an fhad a th’ ann.
• Trast-thomhas drileadh beag gu meadhanach
• Ag obair ann an raon cuideam ìosal, comasach air drileadh fad tuill tana gu meadhanach
| Modail | Ceangal Snàthainn | OD(mm) | Meud Rec.Hole | Stoidhle Shank | Bruthadh Obrach (Bàr) |
| CD35 | API 2 3/8" Reg | mu 82mm | 90-φ105 | Dhd3.5 CD35 | 1.0-1.5Mpa |
| CD 45 | API 2 3/8" Reg | mu 99mm | 110-φ135 | Cop 44 Dhd 340 CD 45 | 1.0-2.5Mpa |
| CSD4 | API 2 3/8" Reg | mu 99mm | 110-φ135 | SD4 CSD4 | 1.0-2.5Mpa |
| CQL40 | API 2 3/8" Reg | mu 99mm | 110-φ135 | QL40 CQL40 | 1.0-2.5Mpa |
| CD 55 | API 2 3/8" Reg API 3 1/2" Reg | mu 125mm | 135-φ155 | Cop 54 DhD 350R CD 55 | 1.0-2.5Mpa |
| CSD5 | API 3 1/2" Reg | mu 125mm | 135-φ155 | SD5 CSD5 | 1.0-2.5Mpa |
| CQL50 | API 3 1/2" Reg | mu 125mm | 135-φ155 | Cop 54 QL50 CQL50 | 1.0-2.5Mpa |
| CD 65 | API 3 1/2" Reg | mu 148mm | 155-φ190 | Cop64 Dhd 360 CD 65 | 1.0-2.5Mpa |
| CSD6 | API 3 1/2" Reg | mu 148mm | 155-φ190 | SD6 CSD6 | 1.0-2.5Mpa |
| CQL60 | API 3 1/2" Reg | mu 148mm | 155-φ190 | Cop64 QL60 CQL60 | 1.0-2.5Mpa |
| CD85 | API 4 1/2" Reg | mu 185mm | 195-254 | Cop84 Dhd 380 CD85 | 1.0-2.5Mpa |
| CSD85 | API 4 1/2" Reg | mu 185mm | 195-254 | SD8 CSD8 | 1.0-2.5Mpa |
| CQL80 | API 4 1/2" Reg | mu 185mm | 195-254 | QL80 CQL80 | 1.0-2.5Mpa |
| CSD10 | API 4 1/2" Reg API 5 1/2" Reg API 6 5/8" Reg | mu 225mm | 254-φ311 | SD10 CSD10 | 1.0-2.5Mpa |
| CN100 | API 6 5/8" Reg | mu 225mm | 254-φ311 | NUM 100 CN100 | 1.0-2.5Mpa |
| CSD 12 | API 6 5/8" Reg | mu 275mm | 305-φ445 | SD12 CSD 12 | 1.0-2.5Mpa |
Dth drilling Drileadh tobar uisge
Sgrìobh do theachdaireachd an seo agus cuir thugainn e
