SHANDONG SAIGAO GROUP CORPORATION
Drilling Stabilizer

Drilling Stabilizer

Stabilizer is an important tool to prevent hole deviation in oil and gas drilling engineering. It is a one piece construction manufactured from high strength alloy steel (non-magnet steel optional), that prevents differential sticking of the drill string by stabilizing the BHA and keeping drill collars and drill pipes away from the borehole wall. In that case,the deviation rate and azimuth change rate will follow the drilling plan, that can avoid “dog leg” from happening. 


Stabilizers can also increase the drilling speed and reduce the drilling cost. Saigao has 30 years experience to manufacture stabilizer. The earliest National manufacture standard for drill tool stabilizer (JB4111-1985) was drafted by our company. Saigao stabilizer had become a famous brand since 20 years ago. We had won great reputation from the oilfield inland/abroad for the high quality and service. Recently, our company has introduced advanced foreign technology to manufacture HF1000, HF2000, HF3000, HF4000, HF5000, HF6000 new types stabilizers. These new developed stabilizers is recognized as national new technology products and be sold to almost 50 countries in the world.

Features:

A stabilizer for a drill string is disclosed. The stabilizer is of split configuration having an open slot or split which extends for the length of the stabilizer. The split stabilizer is slipped over a drill collar and fasteners are used to draw the split stabilizer together to clamp the stabilizer to the drill collar. The stabilizer may thus be positioned at any desired axial location on the drill collar and non-rotatably locked thereto by the fasteners. Advantageously, the stabilizer is made of a nonmagnetic material.


Technical Specification:

Product CodeOD stabBody ODID

Fishing neck    

 length 

Crown lengthBlade taper angleOverall lengthTop connectionBottom connection
HF1000HF2000HF3000HF4000HF5000 .TopBottom
W0113701W0123701W0133701W0143701W01537013 3/4'' 95.3mm3 1/8'' 79.4mm1 1/4'' 31.8mm26'' 660mm10'' 254mm.30°15°58'' 1480mmNC23 BNC23 P
W0113702W0123702W0133702W0143702W01537023 3/4''  95.3mm3 1/8'' 79.4mm1 1/4'' 31.8mm26'' 660mm10'' 254mm30°15°58'' 1480mmNC23 B2 3/8REG B
W0114501W0124501W0134501W0144501W01545014 1/2'' 114.3mm3 1/2'' 88.9mm1 1/ 2'' 38.1mm26'' 660mm10'' 254mm30°15°59'' 1500mmNC26 BNC26 P
W0114502W0124502W0134502W0144502W01545024 1/2'' 114.3mm3 1/2'' 88.9mm1 1/ 2'' 38.1mm26'' 660mm10'' 254mm30°15°59'' 1500mmNC26 B2 3/8REG B
W0115501W0125501W0135501W0145501W01555015 1/2'' 139.7mm4 3/4'' 120.6mm2'' 50.8mm30'' 762mm12'' 305mm30°15°68'' 1730mmNC38 BNC38 P
W0115502W0125502W0135502W0145502W01555025 1/2'' 139.7mm4 3/4'' 120.6mm2'' 50.8mm30'' 762mm12'' 305mm30°15°68'' 1730mmNC38 B3 1/2/REG B
W0110301W0120301W0130301W0140301W01503016'' 152.4mm4 3/4'' 120.6mm2'' 50.8mm30'' 762mm12'' 305mm30°15°69'' 1760mmNC38 BNC38 P
W0110302W0120302W0130302W0140302W01503026'' 152.4mm4 3/4” 120.6mm2'' 50.8mm30'' 762mm12'' 305mm30°15°69'' 1760mmNC38 B3 1/2REG B
W0110701W0120701W0130701W0140701W01507017 1/2'' 193.5mm6 1/2'' 165.1mm2 13/16'' 71.4mm30'' 762mm16'' 406mm30°30°72'' 1830mmNC46 BNC46 P
W0110702W0120702W0130702W0140702W01507027 1/2'' 193.5mm6 1/2'' 165.1mm2 13/16'' 71.4mm30'' 762mm16'' 406mm30°30°72'' 1830mmNC46 B.i4 1/2REG B
W011C901W0120801W0130801W0140801W01508017 7/8'' 200 mm6 1/2'' 165.1mm2 13/16'' 71.4mm30'' 762mm16'' 406mm30°30°72'' 1830mmNC46 BNC46 P


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Contact Us

sales@saigaogroup.com susan@saigaogroup.com
0531-69959201
qg18653457231
+86 18653457231
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Contact Us

sales@saigaogroup.com susan@saigaogroup.com
0531-69959201
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China