Payment & Shipping Terms:
|Name:||Casing Shoe||Wireline Core Bit Size:||NQ HQ PQ|
|Type:||Impregnated And Surface Set||Processing Type:||Forging|
|Standard:||Broat Longyear & Atlas Copco||Usage:||Drilling|
PQ Casing Shoe In Drilling,
NQ Casing Shoe In Drilling,
HQ Casing Shoe In Drilling
NQ HQ PQ Casing Shoe In Drilling Surface Set Type
1) All inner parts are made of easily drillable aluminum alloy
2) The device can be connected directly to same type casing
3) Reliable back-pressure leak proof structure, enable grout or slurry flow with less resistance
4) Valve seat and valve disk can effectively prevent grout from flowing back
5) Hardness of base material is equivalent to API Spec N-80
NW Casing shoe and Casing shoe bit
HW Casing shoe and Casing shoe bit
Every performance lets the casing shoe effective in applications.
Ranging from very abrasive, lighting fractured formation to loose conglomerates or overburden nationals
1. A hard matrix is durable for use in changing formations with both high and low thrust drilling
2. A medium-hard matrix for use in moderately abrasive and fractured formation
Size fromBW , NW , HW , PW ( include NQ , HQ , PQ drilling rod casing shoe)
Crown : flat and "V" type, and other types needed by customers.
Natural diamond set-surface and impregnated diamond casing shoe
|Earth Feature||Rock Name||Bit Matrix Type|
Mudstone, shale, soft sand, peat, rock, mudstone, tuff,
Hard marl, marl and other hard sandy clay
|Flat Bottomed Type, Arc-shaped, Steps Shaped Type(PDC non-Coring Drill Bit)|
|Medium||Limestone, marble, dolomite, rhyolite, limonite, etc||Steps Shaped Type, Concentric Circles Type, Canine Tooth Shaped Type, Wheeling Gear Shaped Type|
|Hard||Basalt, gneiss, granodiorite, hornfels, pegmatite, diabase,etc||Steps Shaped Type, Concentric Circles Type, Canine Tooth Shaped Type,. Wheeling Gear Shaped Type|
Hard granite, the British conglomerate, quartzite, hard slate,
volcanic rocks, chert, basalt, etc
|Steps Shaped Type, Concentric Circles Type, Canine Tooth Shaped Type,. Wheeling Gear Shaped Type|
Qualification & Certification
Packing & delivery
Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.
Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram
Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.
Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.
Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Contact Person: Mr. Liu