Roller Reamer Drilling Stabilizers - Chinaprice: contact company for price
particularly for stabilization purposes when drilling in
abrasive formations. According to the different hardnesses
of formations, you may separately select sharp-fanged
roller, wide-fanged roller or tungsten carbide compacts
roller. In addition, each body, by simple adjustment of
blocks and proper selection of cutters, will suit a wide
range of hole sizes.
MDX Roller Reamers have a heavy duty design based on a
wide range of operating experience. They can drill in any
condition, be it soft, medium or hard formations. The
reamers are built to maintain the necessary hole gauge when
drilling straight or deviated holes. They consist of cutter,
bearing pin, cross pin, lower block, upper block, secondary
Its simple design allows for complete cutter replacement
at the rig site, without welding or the need of special
tools.Three and six point roller reamers are available with
a lubricated and sealed cutter assembly.
Pressure balanced sealed journal bearing assembly has a
long service life.
Three different types (T, F and B) of rollers are
Type T: narrow tooth is machined and surface hardened,
which is used for cutting of hole wall, used for soft
formation. (Roller Cutter: like soft lime and shale.
Hardened, carburized, quenched and tempered teeth
Type F: wide flat tooth is machined and surface
hardened, which is used for cutting and crushing of hole
wall, used for medium hard formations (Chert: for medium to
medium-hard formations, like dolomite, hard lime and chert,
where crushing action is required.)
Type B: the roller is cold inserted with tungsten
carbide string or Equipped with pressed-in tungsten carbide
buttons, for hard formations. (Knobby: for hard , extra-hard,
abrasive and semi-abrasive formations, like sand or
To order for request cost information on MDX Roller
Reamer assemblies, please specify:
Three or six point configuration.
String or near bit.
Roller cutter type.
Drill collar (fishing neck and long space ) diameter.
Size and type of upper and lower connections
- Posted By: Mudanjiang Dongxu Machinery Co.,Ltd
- Phone: 8613614631909
- Address: Dongxu 2st, No.5, Aimin Dis, Mudanjiang , China
Published date: February 10, 2014 -
- Business Description: Mudanjiang Dongxu Machinery Co.,Ltd has been honored with API spec 7 1
certificate by America Petroleum Institute. Our factory covers an area
of 20000square meters with a very strong team of technicians and
researchers, possesses reliable production lines and advanced
Our products: drilling tools,fishing tools,coring tools, diamond core bit, milling tools and so on. Our team will manufacture from existing designs or collaborate with the customer to design and manufacture to their specifications.
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