Andergauge (Adjustable Gauge
Stabilizer)
长期供应Andergauge配件，陈先生152********=0595-********=qq2690799849 Inclination control is the main reason for directional correction in deviated wells and selection of the bottom hole assembly stabilization is critical. With a rotary assembly the wrong initial selection will result in a round trip and, even with a motor based assembly, the am ount of oriented drilling will increase significantly; thereby reducing ROP.
Imagine the ability to change a stabilizer without tripping out of the hole! Since 1986 this means of downhole inclination control has been a reality with the Andergauge Adjustable Stabilizer.
The innovative concept and sound engineering of the Andergauge Adjustable Stabilizer was quickly proven, but a commitment to continuous improvem ent has resulted in further enhancem ents and operational benefits that maintain the Andergauge as market leader. Proven Andergauge Applications include:
Rotary String for tangent and horizontal sections
Rotary Nearbit for tangent / 'S' profiles
Rotary Nearbit for more aggressive horizontal response
Above motor placement for tangent, 'S' profiles and horizontal sections
Below motor placement for horizontal sections
The Mechanical Andergauge has a simple mechanical activation, positive hydraulic lock and surface pressure indication ensure simple operation and proven reliability.
The Hydraulic Andergauge Stabilizer is available for applications requiring a gauge change which is marginally larger than the conventional mechanical stabilizer is capable of. The tool
is of simple design and is activated hydraulically by pump pressure. Surface pressure indication ensures the gauge position of the tool is always known. Its simple robust design ensures ease of operation and reliability.
Hydraulic Andergauge Specifications
* Hole Size 6" 6?" 6?" 8?" 9?" 12?"
Min. Setting 5?" 5?" 6" 7?" 9" 11?"
Max. Setting 6" 6?" 6?" 8?" 9?" 12?"
Overall Length 100" 100" 100" 111" 141" 136"
ID 1?" 1?" 1?" 1?" 1?" 2"
Weight (lbs) 660 660 660 750 1600 2000
Flow Range
170/350 170/350 170/350 350/700 500/950 500/1100 (gpm)
Fishing Neck Dia. 4?" 4?" 4?" 7" 8" 9?"
Operating
Standard 320°F/Max 400°F**
Temperature
Signal (psi) 150 - 250 psi Recommended
Blade Cover 360° Right Hand Spiral
Blade Dressing Brick Pattern TCI
Blade Length 21" 21" 21" 23" 23?" 23?"
Number of
Pistons
15 15 15 15 18 15
* Standard Connections 3?" IF
3?"
IF/REG
3?"
IF/REG
4?"
IF/REG
6?" REG
4?" IF
6?" REG 7?"
REG
* Alternative Sizes available on request
** Must be specified in Advance
Mechanical Andergauge Specifications
* Hole
Size
6" 6?" 7?" 8?" 9?" 10?" 12?" 14?" 16" 17?" 17?" Min.
Setting
5?" 6" 7?" 7?" 98" 9?" 11?" 13?" 15?" 15?" 16?" Max.
Setting
6" 6?" 7?" 8?" 9?" 10?" 12?" 14?" 16" 17?" 17?" Overall
Length
87" 87" 104" 119" 108" 108" 117" 139" 151" 156" 151" ID 1?" 1?" 1?" 1?" 1?" 1?" 2" 2.50" 3" 3" 3" Weight
(lbs)
670 670 925 1000 1100 1100 1925 2850 3750 4000 3750
Flow Range (gpm) 120/
350
120/
350
250/
550
300/
800
350/
800
350/
800
500/1
200
750/1
300
700/1
500
700/1
500
700/1
500
Fishing
Neck
Diamete
r
4?" 4?" 6?" 6?" 7?" 8" 8?" 9?" 9?" 9?" 9?"
Operati
ng
Temper
ature
Standard 320°F/Max 400°F**
Signal
(psi)
150 - 250 psi Recommended
Blade
Cover
360°C Right Hand Spiral
Blade
Dressin
g
Brick Pattern Tungsten Inserts
Blade
Length
15" 15" 16" 20" 17" 17" 20" 27" 32" 34" 32" Number
of
Pistons
15 15 15 15 15 15 18 18 18 18 18 *
Standar d Connect ions 3?"
IF
3?"
IF
4?"
IF
4?"
IF
5?"
Reg
6?"
Reg
6?"
Reg
7?"
Reg
7?"
Reg
7?"
Reg
7?"
Reg
* Alternative Sizes available on request ** Must be specified in Advance