4. Wells
  5. Valves, closures or changeable restrictors
  6. Destructible element
  Search
Selected: C
All A B
C
D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 ! " $ ' ( ) * , - / : < = > ? @ [ \ ] ^ ` { | } ~ €

Cementing staging tool

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Check valve assembly

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Check valve for fluid-producing wells

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circulating and pressure equalizing sub

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circulating kill valve

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circulating valve

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circulation valve

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Circulation valve

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Control fluid communication nipple

Wells – Valves – closures or changeable restrictors – Destructible element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure