Weatherford 2011 sucker rod pump catalog
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© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Rod Pump
Barrels
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Rod
Pump
Barrels
Tubing
Pump
Barrels
Thin Wall
Heavy Wall
Heavy Wall
Common Working
Barrel
SEAL
SEAL
RW, RS RH
TP TH
THREADED
SEAL
Difference
Between
Rod Pump
and
Tubing Pump
Barrels
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Thin Wall Barrel &
Heavy Wall Barrel
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Metallurgy
Nobility Chart
Galvanic
Series of Metals
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Mild
Moderate
Severe
Mild
Moderate
Severe
Precision - 1026 Steel
90 HRB - 23
HRC
XX
Precision - 443 Brass 85 HRB (Min) XX
Nitrided - Alloy Steel 58 - 63 HRC X X
Carburized - Carbon
Steel
58 - 63 HRC X X
Barrel Metallurgy
Surface
Hardness
AbrasionCorrosion
Service
Barrel Metallurgy Applications
(Steel Barrel)
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Mild
Moderate
Severe
Mild
Moderate
Severe
Chrome Plated ID -
1026 Steel
69 - 72 HRC X X
Chrome Plated ID - 443
Brass
69 - 72 HRC X X
Chrome Plated ID -
Nickel Copper Alloy
69 - 73 HRC X X
Nickel Carbide Coated -
1026 Steel
72 - 75 HRC X X
Nickel Carbide Coated -
443 Brass
72 - 75 HRC X X
Metallurgy
Surface
Hardness
Service
Corrosion Abrasion
Barrel Metallurgy Applications
(Steel CID Barrel)
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Barrel Comparison for 2.75"
0
0.5
1
1.5
2
2.5
Steel Chrome
Plated ID
Steel Nickel
Carbide Coated
Brass Chrome
Plated ID
Brass Nickel
Carbide Coated
Value of Barrel
Barrel Performance
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Chrome Plated Barrel
(Loosing Chrome)
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Rod Pump
Plungers
Plungers available in all
standard API sizes and
types
© Weatherford. All rights reserved.
ARTIFICIAL LIFT SYSTEMS
®
Weatherford
Manufactured Plungers
Pin End
Plunger
Box End
Plunger
Grooved
Plunger
Monel Pin
End
Plunger
Pressure
Actuated
Plunger