API 7-1 Stabilizer
API7-1 Stabilizer API7-1 Stabilizers are drilling tools to stabilize the downhole equipments and prevent deviation. According to the structure, they can be divided into three basic types: integral blade stabilizer, non-rotating stabilizer and replaceable sleeve stabilizer. API7-1 Stabilizers...
API7-1 Stabilizers are drilling tools to stabilize the downhole equipments and Prevent deviation.
According to the structure, they can be divided into three basic types: integral blade stabilizer, no
n-rotating stabilizer and replaceable sleeve stabilizer.
API7-1 Stabilizers Mechanical feature:
API7-1 stabilizer also has three types: spiral integral blade stabilizer, straight integral blade stabiliz
er and non-magnet Integral blade stabilizer.We can provide all types of stabilizers:
1. Spiral integral blade stabilizer
2. Straight integral blade stabilizer
3. Non-magnet integral blade stabilizer
API7-1 Stabilizers Types:
We offer a complete range of body integral blade (BIB) and sleeve integral blade (SIB) stabilizers
in a wide range of diameters(4 3/4 to 26).Body integral blade stabilizers are out of a single piece
of fully heattreated AISI 4145H steel. They are the perfect design for small to mediumsize stabilizers (12 1/4 and below), improving ruggedness and job safety while remaining economical.
This design is available for diameters 12 1/4’’ and above, resulting in significant savings on purcha
sing and maintaining these large-diameter stabilizers
API7-1 Stabilizers Wide range of applications:
The IBS is wellsuited for use in most formations, from soft and sticky to hard and abrasive. The to
ol can be supplied in both “open” and “fullwrap” designs for optimum hole wall contact. In additi
on,it is available in both bottom hole and string designs, providing the flexibility to run it anywhere in the BHA.
API7-1 Stabilizers One-piece construction:
The blades are integral parts of the tool body, thus eliminating the risk of leaving components or
pieces in the hole. Blade diameters are ground to a maximum of 1/32 under gauge on all hole siz
e. When the blades wear down to an unacceptable diameter, the stabilizer can be removed from
the drilling assembly and returned to an approved machine shop for redressing to full gauge size.
API7-1 Stabilizers Hard-facing types:
HF 1000 HF 2000 HF 3000 HF 4000 HF 5000
API7-1 Stabilizers Technical Data:
End OD of body
Thread code on both ends
Drill string type
Near bit type
3 1/2 REG
4 1/2 REG
6 5/8 REG
6 5/8 REG
Note: Stabilizer can be made according to customer's special requirement.