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Weatherford 2011 sucker rod pump catalog
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Академическая и специальная литература
Нефтегазовая промышленность
Машины и оборудование нефтегазовой промышленности
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© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
TOP CAGE
SHOWS
CORROSION
ATTACK
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
Pitted Silicon Nitride Ball
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
Severely Pitted Ball
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
Pitted and Non-Pitted Ball
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
Cracked Seat
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
No-Go on SV
Mandrel
severely pitted
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
V-Rod Guide
Pounded
Severely
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
V-Rod Guide worn.
Showing signs of
side loading
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
V-rod guide worn ( bottom view).
Showing signs of side-loading
© Weatherford
. All right
s reserved.
ARTIFICIAL LIFT SYSTEMS
®
Wear
Part
Worn & Parted Valve Rod
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