.

Hydrospring Tester

Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level hydrospring tester manufacturers and suppliers,Website:, with professional factory, we are able to produce API and oilfield well testing mfe, dst hydrospring tester, openhole hydrospring tester, welcome to contact us. Briefly Introduce:   The Hydrospring tester/MFE is used in the open hole for drill stem testing operation, it consists of three basic sections: indexing, delay, and sampling. Each of these sections will be described in detail below. Features  *Dual control valves provide a safety factor to insure a successful test. *A sample of formation fluid taken under dynamic conditions at the end of the final flow period. *Positive control of tool operation using only up and down motion of the drill stem. *There is a designed unbalance on the mandrel which tends to keep the testing valve in the closed position. *The sample section has a Safety Relief Valve to satisfy I.C.C. safety requirements. This was necessary since the entire Multi-Flow Evaluator on occasion may be sent to a laboratory to drain the sampler under conditions. In case of an accident or fire during transport, excessive pressures could be generated in the sampler section due to high temperatures. To prevent splitting of the Sampler Housing under these conditions, the Safety Relief Valve vents this pressure into the I.D. of the tool if the pressure exceeds 11,500 psi . Specification Size/in OD/        mm ID/  mm           Working  pressure  / Mpa Service  environment Working  temperature Connection 3 7/8” 98.5 45 70 105 Mud,  Crude Oil,  Natural gas  with  H2S and acid --29oC ~ +204oC EUE IF CAS      5" 127.5 57


Send product request

To: XI'AN ZZ TOP OIL TOOLS CO.,LTD
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Radial Shock Absorber
Radial Shock Absorber Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level radial shock absorber manufacturers and suppliers,Website:, with professional factory, ...
Full Bore Safety Joint
Full Bore Safety Joint Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level full bore safety joint manufacturers and suppliers, with professional factory, we are able t...
Chemical Injection System
Chemical Injection System Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level chemical injection system manufacturers and suppliers,Website:, with professional facto...
Super Safety Valve
Super Safety Valve Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level super safety valve manufacturers and suppliers, with professional factory, we are able to pr...
Full Bore Retrievable Circulating Valve
Full Bore Retrievable Circulating Valve Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level full bore retrievable circulating valve manufacturers and suppliers, with professional facto...
All supplier products

Same products

20' FT Open Top Container
20' FT Open Top Container Seller: Dong Fang International Containers Open top containers are containers built for freight use, with a tarpaulin instead of a steel roo...
Diy Ball Screw Linear Actuator
Diy Ball Screw Linear Actuator Seller: Hunan Tianyou Precision Technology Co.,Ltd Diy Ball Screw Linear Actuator,Ball Screw Linear Actuator
High Precision Ball Screw Linear Actuator
High Precision Ball Screw Linear Actuator Seller: Hunan Tianyou Precision Technology Co.,Ltd High Precision Ball Screw Linear Actuator,Website: Screw Linear Actuator
Miniature Ball Screw Linear Actuator
Miniature Ball Screw Linear Actuator Seller: Hunan Tianyou Precision Technology Co.,Ltd Miniature Ball Screw Linear Actuator,Website: Screw Linear Actuator
Linear Stage Actuator
Linear Stage Actuator Seller: Hunan Tianyou Precision Technology Co.,Ltd Linear Stage Actuator,Website: Screw Linear Actuator