Rincian produk
Tempat asal: Cina
Nama merek: Zhongshi
Sertifikasi: API 5CT, ISO, QHSE
Nomor model: 4 1/2 "-20"
Syarat Pembayaran & Pengiriman
Kuantitas min Order: 1 Metrik ton
Harga: dapat dinegosiasikan
Kemasan rincian: Dibundel dengan tali baja
Syarat-syarat pembayaran: T / T, L / C
Fungsi: |
Penyemenan dinding sumur minyak |
Bahan: |
Baja Paduan Berkualitas |
Aplikasi: |
Pengeboran Minyak |
Pengolahan: |
Hot-rolled |
Tempat asal: |
China (Daratan) |
Pengobatan permukaan: |
cat |
Fungsi: |
Penyemenan dinding sumur minyak |
Bahan: |
Baja Paduan Berkualitas |
Aplikasi: |
Pengeboran Minyak |
Pengolahan: |
Hot-rolled |
Tempat asal: |
China (Daratan) |
Pengobatan permukaan: |
cat |
Pipa selubung adalah komponen struktural utama dari sebuah sumur.Pipa Casing API 5CT berdiameter besar
pipa baja yang berfungsi sebagai penahan struktural untuk dinding sumur minyak dan gas, dan biasanya dipegang
tempat dengan semen.
Casing API 5CT dimasukkan ke dalam lubang sumur dan disemen untuk melindungi kedua formasi bawah permukaan sub
dan lubang sumur dari keruntuhan dan untuk memungkinkan cairan pengeboran bersirkulasi dan ekstraksi berlangsung.
Biaya casing adalah bagian utama dari keseluruhan biaya sumur, jadi pemilihan ukuran casing, grade, konektor,
dan kedalaman pengaturan adalah pertimbangan teknik dan ekonomi utama.
Fitur:
1. Pipa khusus minyak
2. API 5CT standar internasional
Spesifikasi teknis:
| Ukuran |
Massa Linier lb/ft |
Diameter luar | Ketebalan dinding | Jenis hasil akhir | ||||||
| inci | mm | inci | mm | Nilai | ||||||
| J-55 K-55 | M-65 | L-80 C-95 | N-80 1,Q | P-110 | ||||||
| 4 1/2'' | 9.5 | 4,5 | 114.3 | 0,2052 | 5.21 | PS | PS | - | - | - |
| 10.5 | 4,5 | 114.3 | 0.224 | 5.69 | PSB | PSB | - | - | - | |
| 11.6 | 4,5 | 114.3 | 0,25 | 6.35 | PSLB | PLB | PLB | PLB | PLB | |
| 13.5 | 4,5 | 114.3 | 0,29 | 7.37 | -- | PLB | PLB | PLB | PLB | |
| 15.1 | 4,5 | 114.3 | 0,337 | 8.56 | -- | - | - | - | PLB | |
| 5'' | 11.5 | 5 | 127 | 0,22 | 5.59 | PS | PS | - | - | - |
| 13 | 5 | 127 | 0,253 | 6.43 | PSLB | PSLB | - | - | - | |
| 15 | 5 | 127 | 0.296 | 7.52 | PSLB | PLB | PLB | PLB | PLB | |
| 18 | 5 | 127 | 0,362 | 9.19 | -- | PLB | PLB | PLB | PLB | |
| 21.4 | 5 | 127 | 0,437 | 11.1 | -- | PLB | PLB | PLB | PLB | |
| 23.2 | 5 | 127 | 0,478 | 12.14 | -- | - | PLB | PLB | PLB | |
| 24.1 | 5 | 127 | 0,5 | 12,7 | -- | - | PLB | PLB | PLB | |
| 5 1/2'' | 14 | 5.5 | 139.7 | 0.244 | 6.2 | PS | PS | - | - | - |
| 15.5 | 5.5 | 139.7 | 0.275 | 6.98 | PSLB | PSLB | - | - | - | |
| 17 | 5.5 | 139.7 | 0,304 | 7.72 | PSLB | PLB | PLB | PLB | PLB | |
| 20 | 5.5 | 139.7 | 0.361 | 9.17 | -- | PLB | PLB | PLB | PLB | |
| 23 | 5.5 | 139.7 | 0,415 | 10.54 | -- | PLB | PLB | PLB | PLB | |
| 26.8 | 5.5 | 139.7 | 0,5 | 12,7 | -- | - | - | - | - | |
| 29.7 | 5.5 | 139.7 | 0,562 | 14.27 | -- | - | - | - | - | |
| 32.6 | 5.5 | 139.7 | 0,625 | 15.87 | -- | - | - | - | - | |
| 35.3 | 5.5 | 139.7 | 0,687 | 17.45 | -- | - | - | - | - | |
| 38 | 5.5 | 139.7 | 0,75 | 19.05 | -- | - | - | - | - | |
| 40.5 | 5.5 | 139.7 | 0.812 | 20.62 | -- | - | - | - | - | |
| 43.1 | 5.5 | 139.7 | 0,875 | 22.23 | -- | - | - | - | - | |
| 6 5/8'' | 20 | 6.625 | 168.28 | 0.288 | 7.32 | PSLB | PSLB | - | - | - |
| 24 | 6.625 | 168.28 | 0.352 | 8.94 | PSLB | PLB | PLB | PLB | PLB | |
| 28 | 6.625 | 168.28 | 0,417 | 10.59 | -- | PLB | PLB | PLB | PLB | |
| 32 | 6.625 | 168.28 | 0,475 | 12.06 | -- | -- | PLB | PLB | PLB | |
| 7 3/4'' | 46.1 | 8.625 | 219.08 | 0,595 | 15.11 | - | - | P | P | P |
| 8 5/8'' | 24 | 8.625 | 219.08 | 0.264 | 6.71 | PS | PS | - | - | - |
| 28 | 8.625 | 219.08 | 0,304 | 7.72 | - | PS | - | - | - | |
| 32 | 8.625 | 219.08 | 0.352 | 8.94 | PSLB | PSLB | - | - | - | |
| 36 | 8.625 | 219.08 | 0.4 | 10.16 | PSLB | PSLB | PLB | PLB | PSLB | |
| 8.625 | 219.08 | 0,45 | 11.43 | - | PLB | PLB | PLB | PLB | - | |
| 44 | 8.625 | 219.08 | 0,5 | 12,7 | - | - | PLB | PLB | PLB | |
| 49 | 9,625 | 244.28 | 0,557 | 14.15 | - | - | PLB | PLB | - | |
| 9 5/8'' | 32.3 | 9,625 | 244.48 | 0,312 | 7.92 | - | - | - | - | - |
| 36 | 9,625 | 244.48 | 0.352 | 8.94 | PSLB | PSLB | - | - | - | |
| 40 | 9,625 | 244.48 | 0,395 | 10.03 | PSLB | PSLB | PLB | PLB | PLB | |
| 43.5 | 9,625 | 244.48 | 0,435 | 11.05 | - | PLB | PLB | PLB | PLB | |
| 47 | 9,625 | 244.48 | 0,472 | 11.99 | - | PLB | PLB | PLB | PLB | |
| 53.5 | 9,625 | 244.48 | 0,545 | 13.84 | - | - | PLB | PLB | PLB | |
| 58.4 | 9,625 | 244.48 | 0,595 | 15.11 | - | - | PLB | PLB | - | |
| 59,4 | 9,625 | 244.48 | 0,609 | 15.57 | - | - | - | - | - | |
| 64.9 | 9,625 | 244.48 | 0,672 | 17.07 | - | - | - | - | - | |
| 70.3 | 9,625 | 244.48 | 0,734 | 18.64 | - | - | - | - | - | |
| 75.6 | 9,625 | 244.48 | 0,797 | 20.24 | - | - | - | - | - | |
| 10 3/4'' | 32.75 | 10,75 | 273.05 | 0.279 | 7.09 | - | - | - | - | - |
| 40.5 | 10,75 | 273.05 | 0.35 | 8.89 | PSB | PSB | - | - | - | |
| 45.5 | 10,75 | 273.05 | 0.4 | 10.16 | PSB | PSB | - | - | - | |
| 51 | 10,75 | 273.05 | 0,45 | 11.43 | PSB | PSB | PSB | PSB | PSB | |
| 55.5 | 10,75 | 273.05 | 0,468 | 12.57 | - | PSB | PSB | PSB | PSB | |
| 60.7 | 10,75 | 273.05 | 0,545 | 13.84 | - | - | - | - | PSB | |
| 65.7 | 10,75 | 273.05 | 0,595 | 15.11 | - | - | - | - | PSB | |
| 73.2 | 10,75 | 273.05 | 0,672 | 17.07 | - | - | - | - | - | |
| 79.2 | 10,75 | 273.05 | 0,734 | 18.64 | - | - | - | - | - | |
| 85.3 | 10,75 | 273.05 | 0,797 | 20.24 | - | - | - | - | - | |
| 11 3/4'' | 42 | 11.75 | 298.45 | 0,333 | 8.46 | - | - | - | - | - |
| 47 | 11.75 | 298.45 | 0,375 | 9.53 | PSB | PSB | - | - | - | |
| 54 | 11.75 | 298.45 | 0,435 | 11.05 | PSB | PSB | - | - | - | |
| 65 | 11.75 | 298.45 | 0,534 | 13.56 | - | - | P | P | P | |
| 71 | 11.75 | 298.45 | 0,582 | 14.78 | - | - | P | P | P | |
| 13 3/8'' | 48 | 13.375 | 339.73 | 0.33 | 8.38 | - | - | - | - | - |
| 54.5 | 13.375 | 339.73 | 0.38 | 9.65 | PSB | PSB | - | - | - | |
| 61 | 13.375 | 339.73 | 0,43 | 10.92 | PSB | PSB | - | - | - | |
| 68 | 13.375 | 339.73 | 0,48 | 12.19 | PSB | PSB | PSB | PSB | PSB | |
| 72 | 13.375 | 339.73 | 0,514 | 13.06 | - | - | PSB | PSB | PSB | |
| 18 5/8'' | 87,5 | 18.625 | 473.08 | 0,435 | 11.05 | PSB | PSB | - | - | - |
| 20'' | 94 | 20 | 508 | 0,438 | 11.13 | PSLB | PSLB | - | - | - |
| 106,5 | 20 | 508 | 0,5 | 12,7 | PSLB | PSLB | - | - | - | |
| 133 | 20 | 508 | 0,635 | 16.13 | PSLB | - | - | - | - | |
Peralatan mekanis:
| Standar | Nilai | Kekuatan Tarik (MPa) | Kekuatan hasil (MPa) | Pemanjangan(%) | Kekerasan |
| API SPEC 5CT | J55 | 517 | 379~552 | Menurut API 5CT | |
| K55 | 655 | 379~552 | |||
| N80 | 689 | 552~758 | |||
| L80 (13Cr) | 655 | 552~655 | 241HB | ||
| P110 | 862 | 758~965 |
