Insimbi Yomzimba PDC Drill Bit
Idizayini ye-ROP ephakeme ekubunjweni kwezakhiwo ezijulile nezilukhuni, i-PDC drill bit ihlale ibhola kusuka phansi kuya phansi ngqo ngokugijima okuncane noma ngisho okukodwa, kusindisa isikhathi esikhulu nezindleko.
Ehlukile ku-tricone bit, i-PDC drill bit isebenza nge-WOB ephansi kepha i-Higher RPM, ngakho-ke imvamisa isebenza ngemoto eyehlayo ukuthola isivinini sokujikeleza.
Ukusebenza kwe-PDC drill bit kuncike kakhulu kuma-PDC cutters, sinikeza isisombululo esiyingqayizivele kuzidingo ezithile ezakhiweni ezahlukahlukene.
|
Usayizi weBit |
8-1 / 2 " |
9-1 / 2 " |
12-1 / 4 " |
17-1 / 2 " |
|
Inombolo yeBlade |
5 |
5 |
5 |
5 |
|
Usayizi Omkhulu Wokusika |
5/8 "(16mm) |
5/8 "(16mm) |
5/8 "(16mm) |
5/8 "(16mm) |
|
Main umsiki Qty |
29-34 |
37-43 |
46-53 |
65-75 |
|
Gauge Ubude |
2.0 "(50.8 mm) |
2.5 "(63.5 mm) |
I-3.0 "(76.2 mm) |
I-3.0 "(76.2 mm) |
|
Nozzle Qty (uhlobo) |
6SP |
7SP |
8SP |
9SP |
|
Indawo Engafuneki |
I-18.4in2 (118.7cm2) |
I-25.4in2 (163.9cm2) |
I-48.1in2 (310cm2) |
I-100.9in2 (651cm2) |
|
Ubude Bokwakha |
13.2 "(335.3mm) |
I-14.3 "(363.2mm) |
I-14.5 "(368.3mm) |
20.3 "(515.6mm) |
|
Ukuxhumeka kwe-API |
4-1 / 2 "Umthetho. |
6-5 / 8 "Reg. |
6-5 / 8 "Reg. |
7-5 / 8 "Reg. |
Isingeniso:
Insimbi Yomzimba PDC Drill Bit ithola i-ROP engcono ekwakhiweni kanzima okuqinile ukuya kokuphakathi namandla aphansi okucindezela.
Izici
1.Ukulinganisa iDurasef: Izinto eziqinile kakhulu zikhuthaza ukumelana kokugqoka i-gauge ukuthuthukisa impilo ende.
2.Hydraulics: Ukuhamba nokupholisa kwama-cuttings kungenziwa ngokuklanywa kwe-hydraulic okufana nobuningi be-chip nokuhamba kwento ngayinye.
Idizayini ekhethekile ye-Backrake: I-Backrake ingangezwa ku-bit ukuvimbela kancane ukuthi ibhajwe lapho kubhola.
Ubuchwepheshe
I-Blade Design eyingqayizivele: Ukungenisa amazinyo okusika akhethekile nokuklanywa kwensimbi egobile okuhlukile kuthuthukisa ikhono lokubhola ku-interlayer enzima.
Imininingwane Yomkhiqizo:
| Ikhodi ye-IADC | S223 |
| Inombolo yeBlade | 5 |
| Inombolo yemibhobho | 5 |
| Inani labasiki | 40 |
| Usayizi Omkhulu Wokusika | 5/8 "(16 mm) |
| Gauge Ubude | I-2.0 "(5.08cm) |
| Indawo Engafuneki | 18.4 ku2 (118.7cm2) |
| Ukuxhumeka kwe-API | 4-1 / 2 ”API Reg. |
Amapharamitha wokusebenza anconyiwe:
| Izinga lokugeleza | 25 ~ 38L / S |
| Ijubane le-Rotary | 60 ~ 350 RPM |
| Isisindo kancane | 25 ~ 100KN |
| Hlanganisa isisindo kancane | 130 IKN |
I-Steel Body PDC Bits Setha Amarekhodi e-ROP Ngenkathi Ubhola
eSichuan China.
IZINSELELE
Ukuze kwehliswe izindleko ze-PDC Bit engenisiwe evela kwaSmith naseHalliburton, abenzi baseChina banikela ngePDC Bit yabo eyenzelwe ukumba kahle ukufaka uSmith Bits.
ISIXAZULULO
Ukuze kuzuzwe i-ROP engcono, i-DeepFast inikela nge-Steel Body PDC Bit 12 1/4 "DFS1905U yayo eyenzelwe ukuthola i-ROP ephezulu.
IMIPHUMELA
Isetha irekhodi elisha le-ROP lama-22.18 m / h.
Ine-ROP engcono kuneSmith Bit neHalliburton kule ndawo.
Ukubuka konke
E-Sichuan yaseChina ukwakheka kuphakathi nendawo kodwa kunzima, iChuanqing West Drilling Company ingathanda ukwenza ngcono isivinini sokubhola futhi yenza izivivinyo ze-PDC ngokukhethekile emithonjeni ye-SI005-X5 kanye ne- $ I005-X6 eqala ukubhola kusuka kumamitha angama-500 ayi-12 1 / 4 imbobo. Abakwa-Deefast baklama i-Steel Body PDC Bit 12 1/4 "DFS1905U yale phrojekthi.
Ubuchwepheshe Inzuzo
I-Steel Body PDC Bit 12 1/4 "DFS1905U ingcosana eyenziwe ngcono ngokukhethekile ukuze kube nokuzinza nokusebenza okuphezulu. Ngomshini wokusika we-PDC othuthukile nokuklanywa kwensimbi okuhlukile, kuthuthukise ukuzinza ngenkathi kubhola. Le bit ivimbela ubuchwepheshe bokunamathela kancane, ubuchwepheshe bokuthuthukisa i-Gauge futhi isebenzisa ama-PDC Cutters asebenza kahle kakhulu. Inezici zesivinini esiphezulu se-rotary, ukusebenza okuzinzile nokuphila isikhathi eside ngenkathi kubhola
Ukusebenza
Ibeka irekhodi elisha le-ROP lama-22.18 m / h, kanti isilinganiso se-ROP yamabhithi amahlanu ngu-17.27m / h.
Ine-ROP engcono kuneSmith Bit neHalliburton kule ndawo.
Ukusebenza kokubhola kwe-PDC okungu-12 1/4
