ʻO ke Kino PDC Drill Bit
Hoʻolālā no ka ROP kiʻekiʻe aʻe i ka ʻeli ʻana i nā papa hohonu a paʻakikī hoʻi, drill bit PDC drill mai ka honua a lalo i lalo me ka liʻiliʻi a i ʻole hoʻokahi holo, e mālama nei i ka nui o ka manawa drill a me ke kumukūʻai.
ʻOkoʻa mai ka tricone bit, holo ʻo PDC drill bit me WOB haʻahaʻa akā ʻo Higher RPM, no laila hana maʻamau me ka motika downhole e kiʻi i ka wikiwiki wikiwiki.
ʻO ka hana o PDC drill bit hilinaʻi nui i nā mea ʻoki PDC, hāʻawi mākou i kahi hopena kūikawā i ke koi kikoʻī ma nā ʻano ʻano like ʻole.
|
Ka liʻiliʻi iki |
8-1 / 2 " |
9-1 / 2 " |
12-1 / 4 " |
17-1 / 2 " |
|
Ka helu o ka huhui |
6 |
6 |
6 |
6 |
|
Ka nui o ka mea ʻoki nui |
5/8 "(16mm) |
5/8 "(16mm) |
5/8 "(16mm) |
5/8 * (16mm) |
|
Main Cutter Qty |
34-39 |
43-50 |
52-59 |
73-83 |
|
Lōʻihi Gauge |
2.0 "(50.8 mm) |
2.5 "(63.5 mm) |
3.0 "(76.2 mm) |
3.0 "(76.2 mm) |
|
Kīwī Qty (ʻano) |
6SP |
7SP |
8SP |
9SP |
|
ʻĀpana Kīpana Junk |
15.9in2 (102.6cm2) |
18.4in2 (118.7cm2) |
42.0in2 (271cm2) |
87.6in2 (565cm2) |
|
Lōʻihi make-up |
13.2 "(335.3mm) |
14.3 ”(363.2mm) |
14.5 "(368.3mm) |
20.3 "(515.6mm) |
|
Pili API |
4-1 / 2 "Reg. |
6-5 / 8 "Reg. |
6-5 / 8 "Reg. |
7-5 / 8 "Reg. |
Hoʻolauna:
ʻO ke Kino PDC Drill Bit loaʻa ʻoi aku ka maikaʻi ROP i ka palupalu i nā hana paʻakikī paʻakikī a hoʻohaʻahaʻa i ka ikaika compressive.
Hiʻona
1.Dauasef Gauge: Hāpai ka mea ikaika i ka ana o ke ana ʻana i mea e hoʻonui ai i ke ola lōʻihi.
2.Hydraulics: Hiki ke hoʻonui ʻia ka neʻe a me ka hōʻoluʻolu o nā ʻoki e ka hoʻolālā hydraulic e kūlike me ka nui o ka chip a me ka neʻe ʻana o kēlā me kēia lau.
3. Hoʻolālā Kūʻai Kūʻai Kūʻai Kūʻokoʻa: A Backrake hiki ke hoʻohui ʻia i loko o ka mea i mea e pale ai i ka liʻiliʻi mai ka paʻa ʻana i ke ʻeli ʻana.
ʻEnehana
Unique Blade Design: Ke hoʻokomo nei i nā niho ʻoki kū hoʻokahi a me ka hoʻolālā pahi āpau i hoʻomaikaʻi ʻia i ka hiki o ke ʻeli ʻana i ka interlayer paʻakikī.
Nā huahana kikoʻī:
| Pāʻālua IADC | S323 |
| Ka helu o ka huhui | 6 |
| Ka helu o nā nozzles | 5 |
| Huina ʻĀpana | 40 |
| Ka nui o ka mea ʻoki nui | 5/8 "(16 mm) |
| Lōʻihi Gauge | 3.0 "(76.2cm) |
| ʻĀpana Kīpana Junk | 42 i loko2 (271cm)2) |
| Pili API | 6-5 / 8 "API Reg. |
Paukū hana i ʻōlelo ʻia:
| Lāki kahe | 25 ~ 38L / S |
| Wikiwiki Rotary | 60 ~ 350 RPM |
| Kaona ma ka iki | 25 ~ 100KN |
| Hoʻohui i ka mea kaupaona | 130 KN |
Hoʻonohonoho i nā kino PDC Bits i nā ROP Records ʻoiai e ʻeli ana
i Sichuan Kina.
NA HIKI
I mea e hōʻemi ai i ke kumukūʻai o ka PDC Bit i lawe ʻia mai Smith a me Halliburton, hāʻawi ka hana Kina i kā lākou iho PDC Bit no ka ʻeli maikaʻi e pani iā Smith Bits.
OLELO HOOLAHA
I mea e loaʻa ai ka ROP ʻoi aku ka maikaʻi, hāʻawi ʻo DeepFast i kāna pono ponoʻī Steel Kino PDC Bit 12 1/4 "DFS1905U e loaʻa iā ROP kiʻekiʻe aʻe.
NA HUAOLELO
Hoʻonohonoho ia i kahi moʻolelo ROP hou o 22.18 m / h.
ʻOi aku ka maikaʻi o ROP ma mua o Smith Bit a me Halliburton i kēia wahi.
Hōʻike Overview
Ma ka Sichuan o Kina he paʻakikī ka hana akā abrasive, makemake ʻo Chuanqing West Drilling Company e hoʻomaikaʻi i ka wikiwiki o ke kalai ʻana a hana kūikawā ʻo ia i nā hōʻike PDC ma SI005-X5 a me nā luawai $ I005-X6 e hoʻomaka ana e ʻeli mai kahi o 500 mau mika no 12 1 / 4 puka. Hoʻolālā ʻo Deefast i ka Steel Body PDC Bit 12 1/4 "DFS1905U no kēia papahana.
ʻOihana Advantage
ʻO ke Kino Kino PDC Bit 12 1/4 "DFS1905U kahi mea i hoʻomaikaʻi maikaʻi ʻia no ka paʻa a me ka hana kiʻekiʻe. Me ka mea ʻoki PDC kiʻekiʻe loa a me ka hoʻolālā lau ʻokoʻa, ua hoʻomaikaʻi ia i ke kūpaʻa ʻoiai e ʻeli ana. Ke kāohi nei kēia mea i ka ʻenehana paʻa, ʻenehana hoʻonui hoʻonui a lawe i nā mea ʻoki kiʻekiʻe PDC kiʻekiʻe. Loaʻa iā ia nā ʻano o ka wikiwiki rotary kiʻekiʻe, ka hana paʻa a me ke ola lōʻihi ʻoiai ʻeli
Hana
Hoʻonohonoho ia i kahi moʻolelo ROP hou o 22.18 m / h, a ʻo ka awelika o ROP o ʻelima mau ʻāpana he 17.27m / h.
ʻOi aku ka maikaʻi o ROP ma mua o Smith Bit a me Halliburton i kēia wahi.
12 1/4 "Hana ʻana o PDC Bit Drilling
