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Integral Spiral Drilling Stabilizer Spiral Form Spiral Stabilizer Drilling Rig

Integral Spiral Drilling Stabilizer Spiral Form Spiral Stabilizer Drilling Rig

Integral Spiral Drilling Stabilizer

Spiral Form Drilling Stabilizer

Spiral Form Spiral Stabilizer

Place of Origin:

China

Brand Name:

XI'AN RIG

Certification:

API

Model Number:

Integral Spiral Stabilizer

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Product Details
Material:
Alloy Steel
Size/Diameter:
According To Requirements
Standards:
API
Application:
Drilling Rig
Type:
Integral Spiral Stabilizer
Function:
Anti Tilt And Stabilizing
Highlight:

Integral Spiral Drilling Stabilizer

,

Spiral Form Drilling Stabilizer

,

Spiral Form Spiral Stabilizer

Payment & Shipping Terms
Minimum Order Quantity
1 set
Packaging Details
Iron Frame Packaging
Delivery Time
15-30 working days
Payment Terms
L/C, T/T
Product Description

API Standard Oil Well Drilling Equipment Drilling Tool Integral Spiral Stabilizer

 

The stabilizer is a tool that stabilizes the downhole drilling tool and plays an anti-tilt role. The device connected to a section of drill pipe string close to the rough diameter drilling tool to stabilize the drilling direction is an important tool to prevent well deviation change in oil, gas and geological exploration drilling engineering.
Function
The stabilizing effect of the stabilizer is mainly to reduce the severe radial and axial vibration of the elastic system of the
drill pipe string in the hole; Reduced drill bit and drill pipe eccentric grinding; Ensure the quality of coring; Prevent well
deviation or manua
l directional drilling. The structure of the stabilizer is relatively simple, it is a rough diameter joint with
rib pieces (straight or spiral). The form of its stabilizer can be divided into drill string type and bottom hole type.

 

Basic dimensions of the integral spiral stabilizer

Working outside diameter D₁ L₁±5 D2 d L±20

mm(in)

Thread codeontwo ends

Short Type Long Type
Nearbit type Drill string type Near bit type Drill string type
L3=150 L₁=350 L3=300 L₁=700

152.4

152

151

400

500

121 51

950

1050

1100

1200

1450

1550

1650

1750

152.4(6)

158.7

158

157

158.7(6 1/4)

165.1

164

163

165.1(6 1/2)

190.5

190

189

400

500

159

178

57

71

950

1050

1100

1550

1450

1550

1650

1750

190.5(7 1/2)

200.0

199

198

200.0(7 5/8)

212.7

212

211

400

500

600

159

178

57

71

950

1050

1150

1100

1200

1650

1450

1550

1650

1650

1750

1850

212.7(8 3/8)

215.9

215

214

215.9(8 1/2)

222.2

221

220

222.2(8 3/4)

241.3

240

239

400

500

600

178 71

950

1050

1150

1100

1200

1300

1450

1550

1650

1650

1750

1850

241.3(9 1/2)

244.5

244

243

244.5(9 5/8)

250.8

250

249

250.8(9 7/8)

311.1

310

309

500

600

700

203

229

76

1150

1250

1350

1300

1400

1500

1750

1850

1950

1950

2050

2150

311.1(12 1/4)

444.5

44.3

441

500

600

700

1350

1450

1550

1500

1600

1700

1950

2050

2150

2150

2250

2350

444.5(17 1/2)

660.4

658

655

700

800

900

229

1950

2050

2150

2100

2200

2300

2550

2650

2750

2750

2850

2950

660.4(26)

 

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