SVES Oilfield Supply Co., Ltd Supply Drill Stem Testing Tools(DST/APR Tools）

SVES Oilfield Supply Co., Ltd Supply Drill Stem Testing Tools(DST Tools)

Introduction of DST Tools:

Formation test,also called DST-Drill Stem Testing.It is a test to hydrocarbon reservoir during drilling or afterDriil Stem Testing Tools completion,aiming to acquire various characteristic parameters of formation and reservoir in dynamic   conditions,such as:reservoir output,pressure,fluids properDST Toolsty,peDST Toolsrmeability,fluids sample,etc.and to offer a quantitative and qualitative evaluation of the production layer.

Purpose of DST Tools:

Convey the DST tools to the test position by drill pipe or tubing,set the packer and isolate the test layer apart from the other layers,then,open the tester valve by operating from the ground,the fluids will go through the testing string and flow to the ground by the differential pressure.Multi-operation of open and close from the ground can gain pressure build up curve of the reservoir and get fluids sample of the formation by the final well  close.At last, SVES Oilfield Supply Co., Ltd can get the output and characteristic parameters of  producing layer by analyzing the buildup curve and fluids sample.

DST tools from SVES Oil Tools Ltd.

SVES Oilfield Supply Co., Ltd devoted ourselves to the design & development,production and sales of drill stem testing tools(DST  Tools),completion tools and other oilfield equipments. As a leading  enterprise of DST tools and other downhole tools ,some of our product were widely recognized by internation market,they mainly used in exploration and development of oil and gas field,You can find Our DST Tools(Drilling Stem Testing Tools)products throughout the domestic oilfields and even in more than 10 countries or regions.