Отверстие для буровых установок

Сохранить в закладки 1601161001491:


Цена:745,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики





Product Description


FIXED DIAMETER HOLE OPENER
The Fixed Diameter Hole Openers are designed for use in soft clays and shales to medium-hard shales and limestones. It is particularly effective in stick formations where balling problems are encountered. Three jets with replaceable nozzles
continuously clean the tool's cutting structure, clearing debris buildup and increasing penetration.

The fixed-diameter hole opener is available in sizes 17 1/2 to 42 in, with hand-tool-demountable cutters that are easily replaced on the rig floor. Tools for hole sizes of 36 in or more are designed with four arms and cutters. The robust design and construction enable drilling longer intervals.

Fixed Diameter Hole Openers are used in the following conditions:

1.When drilling of a big hole is not possible because of rig capacity.
2.When a satisfied penetration rate is not obtained when drilling a big hole, it is used after drilling is completed with a
smaller bit.
3.When the hole direction must be controlled.

When ordering please specify:
* Hole size;
* Pilot hole size;
* Top and bottom connections;
* Fishing neck and bottom neck O.D and length;
* Type of cutters.



Model

Hole Open Diameter

Qty Of Cutters

Min.Pilot Hole
Fishing Neck Diameter

ID.
Top Connection (Pin)
Bottom Connection (Box)

Overall Length
KKQ209
8 1/4"
3
5 1/2"
6 1/2"
1 1/4"
NC46
3 1/2 REG
55"
KKQ216
8 1/2"
3
5 1/2"
6 1/2"
1 1/4"
NC46
3 1/2 REG
55"
KKQ311
12 1/4"
3
8 1/2"
8"
1 1/2"
6 5/8 REG
6 5/8 REG
55"
KKQ406
16"
3
10"
9 1/2"
2 1/4"
7 5/8 REG
6 5/8 REG
59"
KKQ444
17 1/2"
3
10 1/2"
9 1/2"
2 1/4"
7 5/8 REG
6 5/8 REG
59"
KKQ559
22"
3
12 3/4"
9 1/2"
2 1/4"
7 5/8 REG
6 5/8 REG
69"
KKQ584
23"
3
12 3/4"
10"
3"
7 5/8 REG
6 5/8 REG
69"
KKQ610
24"
3
14"
10"
3"
7 5/8 REG
7 5/8 REG
69"
KKQ660
26"
3
17 1/2"
10"
3"
7 5/8 REG
7 5/8 REG
69"
KKQ813
32"
3
17 1/2"
10"
3"
7 5/8 REG
7 5/8 REG
79"
KKQ4-914
36"
4
26"
10"
3 1/2"
7 5/8 REG
7 5/8 REG
87"




FAQ


1) How can I place order?

A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.

3) What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25 days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?

A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.


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