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{"title":"PDC Drill Bit Rock Drilling Tools for IADC Code G4456 HY \/ M422 with Gage of","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/46\/67\/30f8a7c51ad85e7f10be716ba85a-200x200-1\/pdc_drill_bit_rock_drilling_tools_for_iadc_code_g4456_hy_2f_m422_with_gage_of_smooth_design.jpg","attrs":{"Brand Name":"MIROC","Model Number":"IADC Code G4456 HY \/ M422","Place of Origin":"China","Minimum Order Quantity":"1 Piece"}}
{"title":"PDC Drill Bit for IADC Code PC2449 \/ M431 with Fastness Nozzles","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/04\/46\/5b65bbdfc19e8cb7f944699109f4-200x200-1\/pdc_drill_bit_for_iadc_code_pc2449_2f_m431_with_fastness_nozzles.jpg","attrs":{"Brand Name":"MIROC","Model Number":"IADC Code PC2449 \/ M431","Place of Origin":"China","Minimum Order Quantity":"1 Piece"}}
{"title":"F4446 M432 PDC Drill Bit For Formation Grade Four Classes Hard","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/02\/2f\/a49c2f70715e45bbebf3e161537f-200x200-1\/f4446_m432_pdc_drill_bit_for_formation_grade_four_classes_hard.jpg","attrs":{"Brand Name":"MIRCO","Place of Origin":"China","Price":"negociated price","Payment Terms":"Western Union, L\/C, T\/T"}}
{"title":"IADC F4455D \/ M422 PDC Drill Bit Short Parabola Crown Profile With \u00d816 Cutters","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4a\/bb\/cd514b10953c6ca63d8a6d968bb7-200x200-1\/iadc_f4455d_2f_m422_pdc_drill_bit_short_parabola_crown_profile_with_c3_9816_cutters.jpg","attrs":{"Brand Name":"MIRCO","Place of Origin":"China","Price":"negociated price","Payment Terms":"Western Union, L\/C, T\/T"}}
Api Inside blowout preventer/ Inside BOP Valve for oil drilling
Product Application
Inside blowout preventer (Inside BOP) is a special tool, which can be striped through the BOP preempt to be connected with the added drilling tools as soon as possible, when the blowout is happened during lifting the drilling tools, the inside blowout preventer has many advantages such as high-pressure, sealed reliable, easy to operate, switch quickly and so on.
During the drill tool is coming out of hole, the blowout is happened because of suction result, When the fluid, oil, steam or water comes out from discharged drill pipe, the inside blowout preventer should be quickly connected to the drill pipe, The inside blowout preventer can be easily connected to the drill pipe due to the fact that the valve of blowout preventer is at open position and the fluid in down hole can flow out of inside blowout preventer is at open position and the fluid in down hole can flow out of inside blowout preventer, The relief rod can close the valve by screwing out the locking bolt, right now, the inside blowout preventer allows the fluid to be pumped in hole from top to bottom, but the in hole fluid is not able to flow into drill string and finally flow out of inside blowout preventer Then the purpose of blowout prevention van be reached by the following steps, Discharge the relief sub regulate the fluid and start the pump circulation.
When ordering please specify the connection of drillstring.
Inside Blowout Preventer
Thread connection
O.D.(in)
I.D.(in)
Length(in)
2 3/8IF
3 3/8~3 3/4
1 1/2
26
2 7/8IF
4 1/8~4 1/4
1 3/4
28~30
3 1/2IF
4 3/4~5 1/4
2
30~31
4IF
6 1/4~6 3/4
2 1/2
33~34
4 1/2IF
6 3/8~7
2 13/16
33~34
5 1/2FH
7~7 1/2
2 13/16
33~34
6 5/8REG
8
2 13/16
34
7 5/8REG
9 1/2
2 13/16
34
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...