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Draw Works L.P. - Drill Pipe Circulating & Mudsaver Tool Draw Works LP
Fill Up, Circulating, Flow Back Tools draw works lp
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view video file AutoFill Casing Fill-Up and Circulating System
   
view video file AutoValve Mudsaver Valve
   
view video file CF-Series Mudsaver Valve
   
view video file CK-Series Kelly Valve
   
view video file DPC Drill Pipe Circulating and Flow-Back System
   
   
view video file SJC Single Joint Compensator
   
view video file Drift Bars
   
view video file Double Cup Circulator
   
view video file

StabberLess AutoFill System

   
 
   
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view video file DPCTM Drill Pipe Circulating
& Flow-Back System
   
view video file AutoFillTM / AutoValveTM
Casing Fill-Up & Circulating
System
   
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  DrawWorks, L.P.
10555 Hwy.1301
Boling, Texas 77420
   
  Tel.: 979.657.1216
Fax: 979.657.0111
Email : service@drawworkslp.com
   
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products and systems

AutoValve™ Mudsaver Valve

AutoValve™ Mudsaver Valve

Eliminates back pressure and leaking

The only “full-opening” mud saver valve available in the drilling industry, the patented AutoValve Mudsaver Valve ensures positive valve operation and allows high flow rates while eliminating erosion and leaking that can hinder the performance of spring-type fill-up valves. The AutoValve automatically opens when inserted into the casing and automatically closes when it is removed. It also prevents surging the well and is immune to mud solids When the AutoValve is inserted in the casing it can handle FillUp, FlowBack & Circulating procedures at any time.
 
Click these links to open PDF files:
 
 
 
Additional Advantages
No separate circulation valve required
Handles very large volumes of fluids when filling, circulating or flowing back
Eliminates pressure on the stand pipe
 
Specifications
Valve sizes
4-1/2" to 5-1/2"
7" to 7-5/8"
8-5/8" to 20"
 

Maximum AutoValve operating temperature: 200ºF

 

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